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Juniper Networks 8 User's Manual

1. Inspecting Router Components and AccesSorieS If You Detect or Suspect Dama ee Contacting Juniper Networks oce seda e EARUM eee x sa Jhe NORE Step i vet Uer ME REN E ERE RS Installing ERX Routers Before YOUBegiti s ss peer db ou EA no Fb C O Per barn Fr estanding Install rr 004 001 EUN eet e 194 ee Rack Mounted Installation 2 Installation Guidelines c 4060005 caia Safety Guideline Sarepan ea ant a Pudet qi 24 02185045 Preparing the Equipment Racks cuc Installing the Routers hata sob c bete tes de A NE The Next Step set x e Pv a bos cade Tu vk da PE de See bdo tid Installing Modules OVEIVICW iii SU NO be Dre Paler ee RE TUR E MADRID I D ce beams SIDEAGHOUD San SE Ea dar fr e le Slot Groups for the ERX 1410 Router Slot Groups for the ERX 7xx Models Combinations of Line Modules In Slot Groups OC48 Line ModuleS e ese GE 2 lt Line Modulesss 245 er e ERE DEVE Managing Modules Using the Software Hot Swapping Modules tios dario Protecting Modules and Slots Order of Installation o ee oe Goes HW erre eret Hb T
2. 78 connectors DINQUS nas 12x66 04094611691 001801 VES des 145 console for management access 78 80 ports RS 232 ota dte e Ren tetur e E E YN 56 59 consumption pDOW F 119 122 125 conventions NOICE ICONS eletaan it eee to c SERA xii conventions defined ICONS UE xii Sylla X Ne scc eS Acer bate gl s Und e e Revolt xii XE EE xii current electrical requirements 119 122 125 Customer SUD PORT cert dg etcetera det xviii 151 Gortacting T TAC ceste petas Ire AES xviii Index m 161 ERX 8 0 x Hardware Guide D DBz9 COTITIEG OT a v eR he xx 55 56 145 146 DE POWER servici ee Eee us e i ape pa 64 125 detecting double bit error 114 Device Management System NMC RX 16 diagnosing problems 105 diagnostic LEDS Terane etre Da 104 dimensions of ERX routerS 119 122 125 dissipation heat xz ssepe 119 122 125 distribution rack amp 0722242121 02x12 Si ee 55 documentation set COMMENTS ONE nay ctl Ne pue e Ue Rte tft xvii double bit errors detecting io cortarse soi I ses 114 troubleshooting 115 E E series routers assigning IP address tO 80 Cables mess Mere ES ns ttf 53 cabling recommendations 136 dimensions ria igs en geet stes 119
3. 114 Double Bit Errors on SRP Modules 114 Detecting Double Bit EfTOIS ii x6 id 114 Fixing ouble Bit EFfOIS 35 s e breed goi c br than st 4440080064 115 Part 4 Appendix A Appendix B Appendix C Appendix D Table of Contents Appendixes System Specifications 119 ERX 14xx Models Specifications 119 ERX 7xx Models Specifications 122 ERX 310 Router Sp cifications sci S09 210140458 E4 Tp de 125 Installation Guidelines and Requirements 129 Your Preinstallation Responsibilities 129 Environmental Requirements 150 Regulatory Complicado ca 130 Safety Guidelin S ccc rro 150 ERX 310 Router Warnings AC Model 132 ERX 310 Power Cord Warnings AC Model 152 Power Cable Warning Japanese 152 Equipment Rack Requirements 155 Mechanical R quiremernts 5 o ERR INDE Ee 154 Space Requilrerelts v eec oe cono dick etate SNR E EU Ui Ee ens 135 Proper Rack Installations sara eoe petu ebd avene E c 155 Cabling Recommendations 136 Product Reclamation
4. WARNING Do not work on the system or connect or disconnect cables during lightning activity Safety Guidelines Installing Modules A WARNING Be sure circuit breakers for the power source are in the OFF position before attaching power cables H WARNING Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines Metal objects heat up when connected to power and ground and can cause serious burns or become welded to the terminals 4 WARNING Do not insert any metal object such as a screwdriver into an open slot or the backplane Doing so can cause electric shock and serious burns Ay WARNING Never attempt to repair parts of modules yourself Only trained customer service personnel are authorized to service parts Call Juniper Networks Customer Service to make arrangements to return defective modules for repair Installing SRP 1 0 and SRP Modules You must install SRP modules in specific slots in each router See Table 5 for SRP module slot assignments Table 5 SRP Module Slot Assignments Router Slot ERX 14xx models 6 and 7 ERX 7xx models 0 and 1 ERX 510 router 0 a NOTE Because of different physical dimensions and switch fabric capabilities SRP modules are not interchangeable between systems For example the 10 Gbps SRP module used in ERX 7xx and ERX 14xx models cannot be used in an ERX 310 router and vice versa
5. 129 preparing site for installation 129 primary SRP module dd a as 16 problems ones coetu no ode rie 11 product numbers locating 152 Q QoS packet classification for 15 R rack distributione s ee ER 28 reclamation and recycling 157 recycling Juniper Networks equipment 157 redundancy line module status 113 midplane ri derem diesen cere Dew ecg ad eek oie en 16 SRP rnoudules 22 eed ettet itte 15 SAUS i 6 2301 06 ara 113 redundancy features hardware 16 C ME C 5u S 20 MAA eoque ren 48 jour MEER 58 51 SRP t od les eere etel e er v ng s u kia v2 16 164 m index redundancy midplane s zi botte beber b mos 17 installing ce nt DEA vus 48 REDUNDANT LED 4 0 ait peto dd diz 115 release mechanisms for SFPS 94 removing COMPONEN Sidi errar 85 todules ce eor eder et tege REUS 46 SN Sa MEE tiva 94 repacking compon nts s sessi 23 0216403086482 454382 a 154 repairing hardware componens 41 replacing COMPONEN Sai id tut 63 142 85 modules o es def tnter ecd 58 NVS cards ii uit te e Rr 87 89 SEPS cines adams ttv puer e DP eS 93 95 reset button module 114 Restriction of Hazardous Substances RoHS Directive
6. 55 156 reclamation and recycling 157 redundancy features oi cts adeste sete rt 16 repairing and replacing 41 hazardous materials reclamation and recycling 157 heat dissipation 119 122 125 150 high availability mode 108 hot swapping T N ITayS einer col ue Phry e ae e Reate 97 MOdUlES ta ET ta t cd Stee lett de 58 HSSI Connectors Cablirig sueco erii cated 66 humidity requirements 119 122 125 HyperTe rminalz iret pete ertet Ep eee pase og 78 I VO fnodules 222G t ede e RR 15 CableSer AN 66 TISCALI Sec cons tepore ti tbe dores 44 installing redundancy 50 OG4S Frame ARS us bit vere oet bon dr 38 TeMOVITIS aia Send pte emet bas pm Dg E Re UERBO pee die X 46 sje PE ER 95 SRP head ae stitch ADERAT EN sente Cu 56 icons defined notice se ae e eine des xii installing EROS TOULGIS tete seit Ngh cion 25 27 site Planning ole hes 129 modules VO Modules lancia arista 44 He MOduleS e ad 44 order of installation 40 slot groups and module arrangements 36 SRP VO modules ais rte gue mates there 42 SRPMOQUIES ciao da 42 NA nt 44x20 0x04 1 g V s u 87 89 redundancy I O modules 50 redundancy midplane 48 SP EN Re oS eet sai Fr tco 95 spare line Modular 17
7. Unpacking ERX 14xx Models m 23 ERX 8 0 x Hardware Guide 1 Cutthe two straps that secure the carton to the skid open the carton from the top and remove the box of accessories that sits on top of the router 2 Unlock the four plastic clips that hold the box to the skid by squeezing them in their center and pulling out and then lift the carton off the router 5 Remove the three screws that attach each of the two L brackets to the router 4 To avoid scratching the router when removing it from the skid detach one of the L brackets from the skid by removing the three screws See Figure 15 Figure 13 Removing an L Bracket 9013739 Unpacking ERX 7xx Models and ERX 310 Routers ERX 7xx models and ERX 310 routers are shipped boxed but not attached to a skid For your convenience we recommend that you unpack the router in the location where you want to install it To unpack an ERX 7xx model or an ERX 510 router 1 Open the carton from the top 2 Remove the box of accessories that sits on top of the system 3 Remove the router from the box 24 HW Unpacking ERX 7xx Models and ERX 310 Routers Unpacking and Inspecting ERX Routers WARNING Three people are required to install the router in a rack two to lift the system into position and one to screw it to the rack Inspecting Router Components and Accessories After you remove the equipment from the shipping containers Confirm the contents of each
8. 56 NW Cabling the SRP 1 0 Module Cabling ERX Routers The SRP I O module has two input ports for external clock sources These ports provide a way to ensure that the router system clock remains synchronized with the network s system clock The primary clock is labeled A the secondary redundant clock is labeled B Use the connectors appropriate for your locale European or North American standard m European Two 75 ohm El 2 048 Mbps inputs with BNC connectors m North American Two 100 ohm Ti inputs with three pin wire wrap connectors Pins are labeled T tip G ground and R ring We recommend using 26 AWG wire minimum NOTE Use shielded cables to connect the external clock sources to the clock source input ports Cabling the SRP 1 0 Module mm 57 ERX 8 0 x Hardware Guide Figure 24 SRP 1 0 Module for ERX 14xx Models 58 m 26 AWG wire ar Al E1750HM BNC Europe Cuetec N ON g WO 5 ui Wire wrap connectors North America Japan E ROA MG T1 100 OHM CLOCK IN m o BOA 10 100 BASET CONSOLE To connect the clock source input ports 1 Depending on the connector type complete one of the following tasks m El Attach the BNC connector to Clock A s external timing port m Tl Wrap the tip wire on pin marked T of Clock A s external timing port the ground wire on G pin and the ring wi
9. DO NOT DOWNLOAD INSTALL OR USE THE SOFTWARE AND B YOU MAY CONTACT JUNIPER NETWORKS REGARDING LICENSE TERMS 1 The Parties The parties to this Agreement are Juniper Networks Inc and its subsidiaries collectively Juniper and the person or organization that originally purchased from Juniper or an authorized Juniper reseller the applicable license s for use of the Software Customer collectively the Parties 2 The Software In this Agreement Software means the program modules and features of the Juniper or Juniper supplied software and updates and releases of such software for which Customer has paid the applicable license or support fees to Juniper or an authorized Juniper reseller Embedded Software means Software which Juniper has embedded in the Juniper equipment 5 License Grant Subject to payment of the applicable fees and the limitations and restrictions set forth herein Juniper grants to Customer a non exclusive and non transferable license without right to sublicense to use the Software in executable form only subject to the following use restrictions a Customer shall use the Embedded Software solely as embedded in and for execution on Juniper equipment originally purchased by Customer from Juniper or an authorized Juniper reseller b Customer shall use the Software on a single hardware chassis having a single processing unit or as many chassis or processing units for which Customer has paid the
10. Power required AC line frequency Power System Specifications Specification Weights are approximate 25 5 Ib 11 57 kg 36 Ib 16 55 kg Weights are approximate 27 5 lb 12 47 kg 51 5 Ib 14 29 kg 38 Ib 17 24 kg 42 Ib 19 05 kg 5 2 H x 19 W x 16 D inches 15 21 x 48 26 x 40 64 cm NEBS GR 65 CORE compliant n Long term 41 to 104 F 5 to 40 C L Short term 25 to 122 F 5 to 50 C Long term 5 to 85 noncondensing Short term 5 to 95 noncondensing 40 to 158 F 40 to 70 C 95 relative humidity 5 to 95 noncondensing 500 W 1706 BTU hour maximum 40 to 72 VDC NOTE If the voltage rises above 40 VDC the system powers off The system does not power on again until the input voltage reaches 43 0 5 VDC 9A 48 VDC 500 W maximum 2 independent line feeds 90 265 VAC 5A 50 60 Hz 500 W ERX 310 Router Specifications mM 125 ERX 8 0 x Hardware Guide Category Space Requirements Airflow NEBS Certification Safety Agency Certification 126 HW ERX310 Router Specifications Specification 3 feet 90 cm behind router or rack Do not block air vents on sides of the router Do not place equipment that exhausts hot air to left on the right of the router Be aware that router exhausts hot air from its left side Airflow direction is in through the right side and out hrough the left side See Figure 51 SR 3580 FD 15 Network Equip
11. assign chaque dispositif terminal indique le nombre maximal de terminaux qui peuvent tre raccord s une interface La terminaison d une interface t l phonique peut consister en une combinaison de quelques dispositifs la seule condition que la somme d indices d quivalence de la sonnerie de tous les dispositifs 140 1H Hardware Compliance Installation Guidelines and Requirements n exc de pas 5 Le REN figure sur l tiquette FCC Rules Part 68 situ e sur le support du module ou l arri re de l unit D O C Explanatory Notes Equipment Attachment Limitations The Canadian Department of Communications label identifies certified equipment This certification meets certain telecommunication network protective operational and safety requirements The department does not guarantee the equipment will operate to the users satisfaction Before installing the equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above condition may not prevent degradation of service in some situations Repairs to certified equipment should be made by an authori
12. you can connect using a host running Telnet over the 10 100Base T Ethernet port on the SRP I O module The router ships with a straight through cable having a male RJ 45 Ethernet connector on each end Figure 55 shows the location of the Ethernet port and the sequence of the pins in the RJ 45 connector 144 m SRP O Module Cable Pinouts Figure 53 SRP 1 0 Module Ethernet Port PIN 8 D PIN 1 PIN 8 RJ 45 s RIN CONSOLE 9013772 O Table 20 lists the pinouts for the Ethernet cable s RJ 45 connector Table 20 SRP I O Module RJ 45 Connector Pinout Pin Signal 1 TX TX RX no connect no connect RX gt no connect o SE RO opa RO RQ no connect To facilitate connecting the system to a terminal the system is shipped with one of each of the following cable adapters m DB 9 female to RJ 45 female crossover null modem adapter m DB 9 female to RJ 45 female straight through adapter Table 21 lists the pinouts for the crossover adapter SRP 1 0 Module m 145 ERX 8 0 x Hardware Guide Table 21 DB 9 RJ 45 Crossover Adapter Pinout DB 9 Pin Signal 1 DCD RXD TXD DTR GND DSR RTS CTS o ao o ou IN RNG Table 22 lists the pinout for the straight through adapter Table 22 DB 9 RJ 45 Straight Through Adapter Pinout RS 232 Signal DB 9 Pin Name 1 DCD RXD TXD DTR GND signal DSR RTS CTS o me IQ ID R
13. 0 Module with BNCs O CT3 yo RX Q EE 0000 9013755 HSSI Connectors The HSSI I O module uses a standard 50 pin HSSI connector A CAUTION Do not terminate HSSI connections with SCSI connectors Although SCSI connectors look very similar to HSSI connectors using SCSI connectors on HSSI connections can lead to data loss 66 1m Cabling I O Modules Cabling ERX Routers Figure 30 HSSI 1 0 Module with 50 Pin HSSI Connector HSSI 3 1 0 Port 0 9013756 RJ 45 Connectors When inserting an RJ 45 connector be sure it clicks into the port Figure 31 1 0 Module with RJ 45 Connector Q 10 100 FE 2 1 0 Port 0 DUDO 9013757 RJ 48C Connectors When inserting an RJ 48C connector be sure it clicks into the port Cabling 1 0 Modules m 67 ERX 8 0 x Hardware Guide Figure 32 1 0 Module with RJ 48C Connectors Port 0 g013758 LC Duplex Connectors In accordance with EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 multimode I O modules with LC connectors are defined as follows CLASS 1 LED PRODUCT In accordance with EN6
14. 9 rear view DC model unir une 9 ERX 705 FOULGL i ernst ar da dat on grs 7 ERX Zot trlodels discuss ETE AT MORE I St 6 fan ttay Ici tue tubes oe eR EL ta E PAD 20 TONE VIEW Lor oet ber e SS ORE On EP Din T SS 7 fear VIEWS tia pe da a 7 slot identification and grouping 37 ESD electrostatic discharge 28 ESD grounding jack chassiS 58 Ethernet Ink eee uet tondere eie deep als qun 111 external timing ports ice eoe ser E urba inar de 56 F failure TANS decer twice serra ermine Vn e dde ig e 115 LU Rae sie Sate d SM qur dM e S dau mulo ote 111 FAN FAIR TED o e 97 FAN OK LED i2 si on O n A donee ANEU EEAS 97 fan tray zi ia S n CAN AAE A 22c a e AAN 20 hot swapping 97 fans failure i 12194 6x da Sue s t e et T Re t 97 115 installing ssh entente ue es se gs 99 IEA S coros 062210 h o Sm SEIN MEDIEN 20 red ridancy isle shine Nan ER EE 20 TEMOVING Bao ds IE bp UD RE HURE VES HR 99 SAU Si redox eee etie es S6 i WERTE LER 97 far end receive falle aid 111 FERF far end receive failure 111 filler panel te doe RUP IU ce ced s 40 ElashiGatdS dessiner sant de erre evt pate en 15 PLOW dir sun ne Ne QT OE WERE PISOS RA A6995 84 28 G grounding jack ESD ocurre optima qt deis 58 H halt c rmimand obo tasse tea 46 87 hardware cable configuration
15. Ambient operating humidity Ambient storage temperature Ambient storage humidity Heat Dissipation NEBS GR 65 CORE compliant amp Long term 41 to 104 F 5 to 40 C Short term 25 to 122 F 5 to 50 C Long term 5 to 85 noncondensing Short term 5 to 95 noncondensing 40 to 158 F 40 to 70 C 95 relative humidity 5 to 95 noncondensing 1400 W 4780 BTU hour maximum DC Input Voltage Current Power Redundancy input power Space Requirements 40 to 72 VDC NOTE If the voltage rises above 40 VDC the system powers off The system does not power on again until the input voltage reaches 43 0 5 VDC 50 A 48 VDC 1400 W maximum 2 independent line feeds 3 feet 90 cm behind router or rack m Do not block air vents on sides of the router Do not place equipment that exhausts hot air to left on the right of the router Be aware that router exhausts hot air from its left side Airflow 122 m ERX7xx Models Specifications Airflow direction is in through the right side and out hrough the left side See Figure 51 Category NEBS Certification Safety Agency Certification System Specifications Specification SR 3580 FD 15 Network Equipment Building System NEBS Criteria Levels Issue 1 November 1995 GR 65 CORE Network Equipment Building System NEBS Requirements Physical Protection Issue 2 April 2002 GR 1089 LSSGR FD 15 E
16. B g013732 Grounding posts Figure 7 ERX 310 Router Rear View DC Model ERX Modules M 10 A module SRP I O module ESD grounding jack DC power inputs and switches A and B Grounding posts g013733 Each system supports an SRP module and a selection of line modules You can use any line module for access or uplink Access line modules receive traffic from low speed circuits and the system routes the traffic onto higher speed uplink line modules and then to the core of the network Each module connects to a corresponding I O module via a passive midplane See Figure 8 The front panel of each module contains a collection of status LEDs light emitting diodes For information about how to interpret the LEDs see Troubleshooting on page 105 ERX Modules mM 9 ERX 8 0 x Hardware Guide Figure 8 Modules in ERX 14xx Models SRP I O 1 0 modules module i I O modules Connection via passive midplane Line modules SRP modules Line modules 9013734 eG NOTE Some line modules require a minimum amount of memory to be used with JUNOSe Release 5 3 0 or a higher numbered release See the ERX Module Guide for line module specifications SRP Module Switch route processor SRP modules perform system man
17. IECS 003 Issue 3 Class VCCI Voluntary Control Council for Interference by Information Technology Equipment m ACA TS 016 1997 CTR15 Commission Decision of 9 July 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 2048 kbit s digital structured ONP leased lines 97 521 EC OJ No L215 Vol 40 August 1997 CTR24 Commission Decision of 9 September 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 54 Mbit s digital unstructured and structured leased lines 97 659 EC OJ No L271 Vol 40 5 October 1997 L FCC PART 68 IECS 003 Issue 3 Class PD7024 Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public elecommunications network using a CCITT recommendation G 705 interface at a rate of 2048 bit s with a 75 ohm unbalanced presentation 1994 RTTE Directive 1999 5 EEC ERX 310 Router Specifications NM 427 ERX 8 0 x Hardware Guide 128 HN ERX310 Router Specifications Appendix B Installation Guidelines and Requirements This chapter reviews preinstallation considerations such as electrical environmental and safety compliances for ERX routers For complete system specifications see System Specifications on page 119 This chapter contains the following sections Your Preinstallation Responsibilitie
18. Installing SRP I O and SRP Modules NW 41 ERX 8 0 x Hardware Guide eS NOTE Install the SRP I O module before you install the SRP module otherwise the system diagnostics will fail Installing an SRP I O Module To install an SRP I O module 1 Ground yourself by using an antistatic wrist strap or other device and connect it to the ESD grounding jack on the chassis 2 With a Phillips screwdriver loosen the captive screws that secure the blank filler panel covering the empty chassis slot if present and remove the filler panel 5 Remove the SRP I O module from its antistatic bag being careful not to touch module components pins leads or solder connections 4 Slide the module into the chassis by placing it between the guides of the selected slot and pushing the module until it stops eS NOTE See the figures in ERX Overview on page 3 for module locations 5 Tighten the module s captive screws using a Phillips screwdriver Turn both screws several times before tightening them completely to allow the module to sit correctly Installing an SRP Module To install an SRP module 1 Ground yourself by using an antistatic wrist strap or other device and connect it to the ESD grounding jack on the chassis NOTE See the figures in ERX Overview on page 5 for module locations 2 Choose the slot in which you want to install the module m ERX 14xx models Slot 6 or 7 m ERX 7xx models Slot 0 o
19. JUNOSe IP IPv6 and IGP Configuration Guide JUNOSe IP Services Configuration Guide About This Guide Description Provides an overview and description of ERX modules that are end of life EOL and can no longer be ordered for the following routers ERX 7xx models ERX 14xx models ER 510 router Provides information about Exp Exp inte Exp Planning and configuring your network Using the command line interface CLI Installing JUNOSe software Configuring the Simple Network Management Protocol SNMP Managing the router and its modules including the use of high availability HA for SRP redundancy Configuring passwords and security Configuring the router clock Configuring virtual routers ains how to configure test and monitor physical layer interfaces ains how to configure and monitor static and dynamic link layer faces ains how to configure and monitor IP IPv6 and Neighbor Discovery and interior gateway protocols RIP OSPF and IS IS Explains how to configure and monitor IP routing services Topics include Routing policies Firewalls L Network Address Translation NAT J Flow statistics Bidirectional forwarding detection BFD Internet Protocol Security IPSec Digital certificates IP tunnels Layer 2 services over GRE and over MPLS Virtual Router Redundancy Protocol VRRP List of Technical Publications WB XV ERX 8 0 x Hardware Guide
20. ME slo By 9 IB Porto i E Port 1 cr eje I O module BHF Port 2 slot 9 E E HN 5 11 1 e D O E gt 10 100 BASE T port O Port O xe gt s OC3 O O 1 O module LO es Power input module slot 13 mor POWERA POWERB Port 1 RX o o 9 El EN Power A and Power B 2 TX o H on off switches POWER C eni Power A and Power B input connectors Ground terminals Ejector H 9013749 54 HW Cabling Overview Cabling ERX Routers Required Tools Wires and Cables Cabling your system takes only a few minutes You need the following items and those listed in Table 7 for proper installation Table 7 Required Cables 1 8 inch flathead screwdriver 5 8 inch wrench or 3 8 inch nut driver No 2 Phillips screwdriver Ground wires We recommend a minimum of 10 AWG ground wire 10 ERX 7xx and ERX 14xx models or 8 ERX 510 router kep nut to connect the ground earth wire to the ground terminal Power input module wiring We recommend a minimum of 8 AWG wire for ERX 14xx models 12 AWG wire for ERX 7xx mod
21. Models Specifications Category Weight Chassis only Chassis fully configured Dimensions Specification Weights are approximate 42 Ib 18 9 kg 88 Ib 39 6 kg 22 75 H x 19 W x 16 D inches 57 78 x 48 26 x 40 64 cm Environmental Requirements Ambient operating temperature Ambient operating humidity Ambient storage temperature Ambient storage humidity Heat Dissipation DC Input Voltage Current NEBS GR 65 CORE compliant Long term 41 to 104 F 5 to 40 C CI Short term 25 to 122 F 5 to 50 C Long term 5 to 85 noncondensing Short term 5 to 95 noncondensing 40 to 158 F 40 to 70 C 95 relative humidity 5 to 95 noncondensing 2400 W 8190 BTU hour maximum 40 to 72 VDC NOTE If the voltage rises above 40 VDC the system powers off The system does not power on again until the input voltage reaches 43 0 5 VDC 50 A 48 VDC ERX 14xx Models Specifications m 119 ERX 8 0 x Hardware Guide Category Power Redundancy input power Space Requirements Airflow NEBS Certification Safety Agency Certification 120 mM FRX 14xx Models Specifications Specification 2400 W maximum 2 independent line feeds 5 feet 90 cm behind router or rack No space requirements for sides of units or rack Do not block air vents on top front or back of the router An integral air plenum directs router s exhaust air below the router and out the bac
22. Mounted Installation on page 28 m The Next Step on page 55 Before You Begin Before installing E series routers be sure you m Have a plan for installing the routers that takes into consideration future expansion of your system m Have the tools and accessories needed to complete the installation m Read and understand the clearance requirements for the front and back of the chassis for cable routing and other unit access See Environmental Requirements on page 150 for more information m Read and understand the clearance requirements for the chassis to ensure adequate ventilation m Prepare the equipment racks by measuring and marking space for each router and plenum you plan to install Freestanding Installation When installing the system on a table top or in any other freestanding mode be sure to leave enough space around the system for adequate ventilation Position the router with easy access to the connections that it needs for power local communications and remote communications See Installation Guidelines and Requirements on page 129 and System Specifications on page 119 for more information Freestanding Installation N 27 ERX 8 0 x Hardware Guide A WARNING Two people are required to lift an E series router A CAUTION To prevent electrostatic damage to the system and its components make sure persons handling the router wear an antistatic device Connectors are located on the I O modu
23. OK Connecting Directly to the Router 78 When you connect a console directly to the system use a cable appropriate for your terminal connector The cable must have a female DB 9 connector to attach to the RS 252 port on the system The console port is considered a data terminal equipment interface DTE Direct connection to a terminal or PC which also have DTE interfaces requires a crossover cable Console Port Setup To connect a console directly to the system Accessing ERX Routers 1 Connect the female DB 9 connector to the RS 232 port on the system s SRP I O module See Figure 56 Figure 36 Management Ports for ERX Routers ERX 310 Router SRP I O module RS 232 port 10 100 BASE T port EXTERNAL TIMING ERX 7xx Models 2 Connect the crossover adapter connector to your PC s serial port 3 Power up the system CONSOLE SRP 1 0 module A Alo aoa T1 100 OHM CLOCK IN o no 10 100 BASET O RS 232 10 100 BASE T port RS 232 port ERX 14xx Models g013762 When you power up the system the CLI appears on your console s screen The system is now in User Exec mode and you can begin configuration For more information on using the CLI and configuring the system see the JUNOSe System Basics Configuration Guide er NOTE Direct access through th
24. Required Tools and Safety Items Safety Guidelines det A POPE Re Goes RER nat Installing SRP I O and SRP Modules Installing an SRP I O Module Installing an SRP Module i pie ar tu 2n 812 Installing Line and I O Modules Installing a Line Module or an I O Module Removing a Line Module SRP Module or SRP I O Module Installing Components for Line Module Redundancy Installing the Line Modules Installing the Redundancy Midplane Installing the T O Modules 2 tse ERIT TEM a te ode Verifying the Installation dit dto 23 25 25 24 25 25 25 25 27 27 27 28 28 50 32 32 33 35 Chapter 5 Chapter 6 Chapter 7 Table of Contents Configuring Line Module Redundancy cuc 51 JHelNextSteDa meenen a a oret tds NEA bie Hd edet abes 51 Cabling ERX Routers 53 Cabling Overviews coser ee ec db pet tout etr er bte 55 Required Tools Wires and Cables c 55 Cabling the SRP VO Module 2 22 42 besten pH OR Nu became 56 External Timing POTS cu se ege e v TARNEN e Bel bas 56 M
25. Verify that cables are clean Cable is faulty 3 Test for faulty cables Clocking problem exists 4 Verify clock source and configuration 5 Reset system NOTE Problem is corrected when normal LED activity occurs YEL ALM is lit Far end receive failure FERF 1 Correct FERF problem exists NOTE This LED is not functional on the 2 Reset system HSSI line module NOTE Problem is corrected when normal LED activity occurs System does not boot slot group is overloaded 1 Issue the show version command to display module status Modules held offline 2 Review section on proper slot m FAIL LED lights group configuration in Installing Modules on page 55 3 Reconfigure system with correct slot group configuration 4 Reset system No LED indications or obvious signs System temperature is too high 1 Look at your console for a message indicating the problem If you have m X Vents are blocked he system log set to a severity of WARNING or higher a Warning m Fans are not operating message indicates the failure 2 Issue the show environment command to display the temperatures If the temperature is too high power down the system 3 Regulate temperature 4 Reset system 112 M Understanding Status LEDs to Troubleshoot Redundancy Status Troubleshooting You can determine the redundancy state of line modules by examining the ONLINE and REDUNDANT status LEDs ERX 7xx and ERX 14xx
26. When ECC detects a double bit error in a system that does not contain a redundant SRP module you must troubleshoot the SRP module immediately See Fixing Double Bit Errors on page 115 Fixing Double Bit Errors To fix a double bit error 1 Remove the second SRP module if there is one 2 Reboot the system with the module reset button on the primary SRP module See Figure 9 These actions attempt to correct a transient double bit error However if the console displays a memory test failure for the SRP module after you reboot or if the FAIL LED on the SRP module stays on during rebooting the SDRAM is permanently damaged and needs replacing In this event call Juniper Networks Customer Service to arrange for repair Double Bit Errors on SRP Modules m 115 ERX 8 0 x Hardware Guide 116 1H Double Bit Errors on SRP Modules Part 4 Appendixes m X System Specifications on page 119 m Installation Guidelines and Requirements on page 129 m Cable Pinouts on page 145 m Contacting Customer Support and Returning Hardware on page 151 m Declaration of Conformity on page 157 Appendixes M 117 118 1H Appendixes Appendix A System Specifications This appendix lists the system specifications requirements and certifications for ERX routers m ERX 14xx Models Specifications on page 119 m ERX 7xx Models Specifications on page 122 ERX 310 Router Specifications on page 125 ERX 14xx Models Specifications Table 16 ERX 14xx
27. a Phillips screwdriver loosen the screws that secure the blank filler panel covering the empty chassis slot if present and remove the filler panel 4 Remove the module from its antistatic bag being careful not to touch module components pins leads or solder connections 5 Verify that the ejectors are in the open position as shown in Figure 20 6 Guide the module into the chassis by placing it between the guides of the selected slot and pushing the module until it stops The module stops sliding when the ejectors make contact with the front of the chassis A CAUTION If you meet strong resistance when attempting to seat the module using the ejectors remove it from the chassis and confirm that the slot is designed to hold the module Then verify if applicable that the module matches its corresponding module I O module or line module Also be sure that you have aligned the top and bottom edges in the correct matching tracks 7 Insert the module into the midplane by simultaneously depressing both ejectors as shown in Figure 20 and exerting forward pressure on the module 8 Tighten the module s captive screws using a Phillips screwdriver Alternately turn each screw several times before tightening them completely to allow the module to sit correctly Installing Line and I O Modules m 45 ERX 8 0 x Hardware Guide Removing a Line Module SRP Module or SRP 1 0 Module eS NOTE We recommend that you issue the
28. after download installation or use of the Software Customer may operate the Software after the 50 day trial period only if Customer pays for a license to do so Customer may not extend or create an additional trial period by re installing the Software after the 50 day trial period e The Global Enterprise Edition of the Steel Belted Radius software may be used by Customer only to manage access to Customer s enterprise network Specifically service provider customers are expressly prohibited from using the Global Enterprise Edition of the Steel Belted Radius software to support any commercial network access services The foregoing license is not transferable or assignable by Customer No license is granted herein to any user who did not originally purchase the applicable license s for the Software from Juniper or an authorized Juniper reseller 4 Use Prohibitions Notwithstanding the foregoing the license provided herein does not permit the Customer to and Customer agrees not to and shall not a modify unbundle reverse engineer or create derivative works based on the Software b make unauthorized copies of the Software except as necessary for backup purposes c rent sell transfer or grant any rights in and to any copy of the Software in any form to any third party d remove any proprietary notices labels or marks on or in any copy of the Software or any product in which the Software is embedded e distribute any copy of the Soft
29. can become available before the line modules have completed initialization Commands relating to a line module might fail if the module has not completed initialization You can use the show version command to display line module status Do not enter commands for a line module until its state is listed as online 74 mW Powering Up Status LEDs Powering Down Powering Up ERX Routers Upon initial power up the components of the router run boot code go through a series of self diagnostic tests and synchronize with each other When the tests are complete use the LEDs on each module to determine the status of the router Observe the line module and SRP module LEDs in the front and the I O line module and SRP I O module LEDs in the rear See Troubleshooting on page 105 for information on the system s LEDs If you need to power down or remove the SRP module first enter the halt command to temporarily suspend the system s operation See JUNOSe System Basics Configuration Guide Chapter 5 Managing the System for more information AN CAUTION If you do not use the halt command before removing or powering down an SRP module the system s NVS card might become corrupted The Next Step If you shut down the system improperly it runs an investigation of the file allocation table FAT the next time it reboots If you have problems powering up the system see Troubleshooting on page 103 for help If the system boots p
30. container Inspect all external surfaces and external connectors for visible signs of damage Inspect all accessories shipped with each unit Document any damage noted during your inspection Confirm that the router has the correct number and type of modules for your ordered configuration If You Detect or Suspect Damage If you detect or suspect damage to any equipment Contact the shipper responsible for delivery and formally report the damage Contact your Juniper Networks sales representative or reseller Contacting Juniper Networks The Next Step Please contact Juniper Networks at 1 888 514 JTAC from the United States Canada or Mexico or 408 745 9500 from elsewhere or contact your sales representative if you have any questions or concerns See Contacting Customer Support and Returning Hardware on page 151 for complete contact information To familiarize yourself with the electrical environmental and other guidelines and requirements for installing ERX routers turn to Installation Guidelines and Requirements on page 129 If you are familiar with these guidelines and requirements turn to Installing ERX Routers on page 27 The Next Step m 25 ERX 8 0 x Hardware Guide 26 HN The Next Step Chapter 3 Installing ERX Routers This chapter describes how to install ERX routers in a rack It contains the following sections Before You Begin on page 27 m Freestanding Installation on page 27 m X Rack
31. curit et de fonctionnement visant les r seaux de t l communications Le minist re ne garantit pas que l appareillage fonctionnera la satisfaction de l utilisateur Avant d installer l appareillage s assurer qu il peut tre branch aux installations du service de t l communications local L appareillage doit aussi tre raccord selon des m thodes accept es Le client doit toutefois prendre note qu une telle installation n assure pas un service parfait en tout temps Les r parations de l appareillage certifi devraient tre confi es un service d entretien canadien d sign par lefournisseur En cas de r paration ou de modification effectu es par l utilisateur ou de mauvais fonctionnement del appareillage le service de t l communications peut demander le d branchment de l appareillage Pour leur propre s curit les utilisateurs devraient s assurer que les mises la terre des lignes de distribution d lectricit des lignes t l phoniques et de la tuyauterie m tallique interne sont raccord es ensemble Cette mesure de s curit est particuli rement importante en milieu rural Attention Les utilisateurs ne doivent pas proc der ces raccordements eux m mes mais doivent plut t faire appel aux pouvoirs de r glementation en cause ou un lectricien selon le cas Avis Veuillez prendre note que pour tout appareillage supportant des lignes de type loopstart l indice d quivalence de la sonnerie IES
32. from the date of distribution Such request can be made in writing to Juniper Networks Inc 1194 N Mathilda Ave Sunnyvale CA 94089 ATTN General Counsel You may obtain a copy of the GPL at http www gnu org licenses gpl html and a copy of the LGPL at http www gnu org licenses Igpl html 15 Miscellaneous This Agreement shall be governed by the laws of the State of California without reference to its conflicts of laws principles The provisions of the U N Convention for the International Sale of Goods shall not apply to this Agreement For any disputes arising under this Agreement the Parties hereby consent to the personal and exclusive jurisdiction of and venue in the state and federal courts within Santa Clara County California This Agreement constitutes the entire and sole agreement between Juniper and the Customer with respect to the Software and supersedes all prior and contemporaneous agreements relating to the Software whether oral or written including any inconsistent terms contained in a purchase order except that the terms of a separate written agreement executed by an authorized Juniper representative and Customer shall govern to the extent such terms are inconsistent or conflict with terms contained herein No modification to this Agreement nor any waiver of any rights hereunder shall be effective unless expressly assented to in writing by the party to be charged If any portion of this Agreement is held invalid the Parties ag
33. ft 0 9 to 1 2 m access space 7 ft 2 1 m rack Cabling Recommendations Comply with the following recommendations m Use only shielded cables 136 1H Cabling Recommendations g013741 Installation Guidelines and Requirements m X Ensure that cable distance and rate limits meet IEEE recommended maximum speeds and distances for signaling purposes For information about attenuation and power loss in optical fiber cables see ANSI T1 646a 1997 Telecommunications Broadband ISDN Physical Layer Specification for User Network Interfaces Including DS1 ATM 1997 ANSI T1 646 1995 Telecommunications Broadband ISDN Physical Layer Specification for User Network Interfaces Including DS1 ATM 1995 m X Ensure that power cables deliver sufficient power to the system m X Attach laser fiber connectors only to Class 1 laser devices in accordance with IEC 825 1 Safety of Laser Products Part 1 m Route cables so that they do not restrict ventilation or airflow m Route cables so that modules and field replaceable units are easily accessible m Route cables in a logical direction to prevent loss of connectivity to other equipment in the rack associated equipment in adjacent racks or to the backbone network m Consider using cable management brackets to keep network cables untangled and orderly and to prevent cables from hindering access to other slots m For specifications on cables for line modules se
34. handle the module by its edges Do pins leads or solder connections not touch the components Overview m 39 ERX 8 0 x Hardware Guide Order of Installation CAUTION If you meet strong resistance when attempting to seat the module using the ejectors remove it from the chassis and confirm that the slot is designed to hold the module Then verify if applicable that the module matches its corresponding module I O module or line module Also be sure that you have aligned the top and bottom edges in the correct matching tracks CAUTION Be sure to cover every empty slot with a blank filler panel to protect the system from dust or other foreign substances and to ensure proper system cooling CAUTION Do not discard the antistatic bag When a module is not in use store it in an antistatic bag Before you attempt to install or replace a line module inserted in the front of the chassis make sure the corresponding I O module inserted in the rear of the chassis is already in place The slot diagnostics run when a line module is installed in a chassis slot If the corresponding I O module is not present the diagnostics fail and you need to remove and reinsert the module Required Tools and Safety Items Safety Guidelines 40 You need the following tools to install a line module m A Philips screwdriver An ESD wrist strap Before and during the installation process observe the following precautions
35. is a single corresponding input output module that interfaces with the SRP modules through the system s midplane The same SRP I O module works with all SRP modules but is router specific The I O module used in ERX 7xx and ERX 14xx models cannot be used in the ERX 510 router and vice versa See Figure 2 Figure 4 and Figure 6 for locations Module Details The SRP I O module provides standard craft management interfaces including 10 100Base T The port enables access to the ERX router for Ethernet management functions via CLI or SNMP for example ERX Modules m 43 ERX 8 0 x Hardware Guide m RS 232 The port provides a serial connection for monitoring the system s hardware configuration through a PC running terminal emulation software or ASCII terminal Allows direct CLI access m Alarm contacts The contacts provide for remote indication of critical major and minor router alarms ERX 7xx and ERX 14xx models only currently not implemented m External timing inputs The inputs provide a method of ensuring that the clock timing used by the router remains synchronized with the network s system clock BNC connectors and wire wraps are available for ERX 7xx and ERX 14xx models only For details about installing the SRP I O module see Installing Modules on page 55 Line Modules Line modules LM process data from different types of network connections For information about available line modules and which SRP module
36. line modules or fan status SRP module The number next to the port status LED on a line module corresponds to the number of the port on the I O module Some line modules have more port status LEDs than the number of ports on the I O module In these cases only the LEDs for the corresponding ports on the I O modules are active For example an OCx STMx line module can pair with either an OC5 4 or an OC12 STM4 I O module Consequently the line module has four port status LEDs for OC3 STM1 operation However only the top set of port status LEDs is active during OC12 STM4 operation Table 11 presents the functions of the module LEDs and port status LEDs Table 11 LED Identification and Activity Descriptions LED Location LED Label LED Indicator LED Color OFF to ON ON to OFF All modules OK Module status Green Self test passed Failure detected FAIL Module status Red Failure detected Diagnostic test running ONLINE Module status Green Module online Module offline All modules REDUNDANT Redundancy Green See Redundancy Status on page 115 NOTE The REDUNDANT LED on the cOCx STMx FE 8 GE FE HSSI OCX STMx and X 21 V 55 line modules is nonfunctional SRP module POWER A OK Power Green Power online on Power off source A POWER B OK Power Green Power online on Power off source B FAN OK Fan Green Fan online Critical fan failure FAN FAIL Fan Red Critical fan failure Fan online NOTE When the LED alternates between OK and FAIL at 10 s
37. models only See Table 14 NOTE The REDUNDANT LED on the cOCx STMx FE 8 GE FE HSSI and OCx STMx modules is nonfunctional Table 14 Redundancy Status of a Line Module ONLINE LED REDUNDANT LED State of the Line Module Off Off Module is booting or is an inactive primary line module On Off Module is active but no standby module is available Off On Module is in standby state On On Module is active and a standby module is available Monitoring Temperatures of Modules You can view the temperature of each module by issuing the show environment all and show environment table commands In addition the system generates detailed log messages if the temperature of a module is outside normal operating limits For example if the temperature of any forwarding controller exceeds 212 F 100 C a message appears on the console and the event is added to the system log If you receive this message report it to your customer service representative If the temperature of any module exceeds the upper temperature limit the system immediately goes into thermal protection mode After the system has entered thermal protection mode you must resolve the cause of the high temperature quickly Table 15 Troubleshooting High Temperature Conditions Cause of High Operating Temperature Symptoms Resolution Air vents to system are blocked Space around system does not Increase space around system meet specifications See Syste
38. module for the line module of each slot in the redundancy group See Installing a Line Module or an I O Module on page 44 5 Cable each module to provide a path to the remote interface See Cabling ERX Routers on page 55 50 HW Installing Components for Line Module Redundancy Installing Modules Verifying the Installation To verify that the installation is complete 1 After you have cabled the system for power as described in Cabling ERX Routers on page 55 turn on the power switches The system reboots 2 Issue the show redundancy command and verify that the display shows the redundancy hardware Configuring Line Module Redundancy For information about configuring line module redundancy see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules The Next Step After you install the modules you can connect cables to the system See Cabling ERX Routers on page 55 The Next Step mM 51 ERX 8 0 x Hardware Guide 52 M The Next Step Chapter 5 Cabling ERX Routers Cabling Overview This chapter describes how to cable an ERX router Before you cable the router ensure that you have completed all installation instructions identified in previous chapters This chapter contains the following sections Cabling Overview on page 55 Required Tools Wires and Cables on page 55 Cabling the SRP I O Module on page 56 Cabling the Router for Power on page 60 Cabling I O Modules on page
39. on SRP Modules This section describes how to upgrade memory on SRP modules JUNOSe software releases 5 0 x and higher require at least 512 MB of memory on each SRP module while releases 5 5 x and higher require at least 1 GB of memory See the ERX Module Guide for more information eS NOTE The ERX 310 SRP module contains two small outline dual inline memory module SODIMM banks that use 256 MB memory and currently is not upgradeable 90 1H Upgrading Memory on SRP Modules Maintaining ERX Routers Four main steps are involved in upgrading memory on SRP modules 1 Display how much memory is currently installed on the SRP module 2 Remove the SRP module and the SODIMMs 5 Add the new SODIMMs to the SRP module 4 Reinstall the SRP module and verify the upgrade See the following sections for information on each step Ay WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the router is on Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines These actions prevent electric shock and serious burns A CAUTION When handling modules use an antistatic wrist strap connected to the router s ESD grounding jack and hold modules by their edges Do not touch the components pins leads or solder connections These actions help to protect modules from damage by electrostatic discharge
40. the routers shown in the figures in this chapter depending on the line modules in the slots ERX Routers Figure 1 ERX 14xx Models Front View Fan tray behind bezel Line module SRP module PCMCIA slot Air filter optional behind bezel Bezel ERX Overview Em 3 1 A b 3 Cable management bracket ERX Routers M 5 ERX 7xx Models oe 6 ERX 8 0 x Hardware Guide Figure 2 ERX 14xx Models Rear View Fan tray vO module SV i W a LT j ei EIBIB R B SAP 1 0 BEBE BE He EE uM D BIB Inc ARE PB EEE ower input module mn ig Cable management 3 bracket D E 99 Plenum 9013728 NOTE In the E series documentation the term ERX 7xx models refers to both the ERX 705 router and the ERX 710 router The terms ERX 705 router and ERX 710 router refer to the specific models See Figure 5 and Figure 4 The ERX 7xx models are robust high density routers with less capacity than the ERX 14xx models The ERX 7xx models use either the SRP 10G module or the SRP 5G module You can configure the ERX 7xx models to enable the line modules LM to operate either at ful
41. the slot 6 Place the SFP in an antistatic bag 7 If you are using the redundant port on the GE I O module repeat Steps 3 6 for the other SFP 94 1H Replacing SFPs on I O Modules Maintaining ERX Routers A CAUTION For port redundancy to operate correctly both the primary and redundant ports on a GE I O module must use the same type of SFP Installing SFPs To install SFPs 1 Put the antistatic wrist strap on your wrist and connect the strap to the ESD grounding jack on your system 2 Identify the following items on the SFP as shown in Figure 41 m The connection circuitry on the base m The cable connectors on the front The cable connectors are protected by a dust cover Figure 41 Example of SFP TT Connection circuitry on base Cable connectors on front g013436 A CAUTION Be sure to position the SFP correctly before you install it 3 Hold the SFP so that m The connection circuitry is adjacent to the TX and RX markings on the module s faceplate a The front will be visible when you install the SFP For the correct orientation see Figure 42 Replacing SFPs on 1 0 Modules mm 95 ERX 8 0 x Hardware Guide Figure 42 Installing an SFP on a GE 1 0 Module TX and RX markings on 1 0 module Connection circuitry on base of SFP 9013437 4 Insert the SFP into the I O module until it clicks into place If the SFP does not slide smoothly into the I O module make s
42. units because the ERX 7xx models and ERX 510 routers vent air out the side of the chassis m Install heavier systems such as an ERX 14xx model on the bottom of the rack Mount lighter systems such as the ERX 510 router higher in the rack Rack Mounted Installation m 29 ERX 8 0 x Hardware Guide Figure 15 ERX Routers Installed in Recommended Order Y MY ERX 310 router oy T ERX 7xx model Plenum 7 ERX 14xx model g013784 Safety Guidelines Observe the following safety guidelines when mounting the router in a rack A WARNING Install equipment in the rack from the bottom upward This helps to maintain the stability of the rack and reduces the chance of the rack tipping over 4 WARNING Three people are required to install the router in a rack two to lift the system into position and one to screw it to the rack 30 HN RackMounted Installation Installing ERX Routers CAUTION Evaluate the overall loading of the branch circuit before you install any equipment into a rack WARNING Connect the router or rack to ground earth and ensure that a reliable grounding path is maintained in the rack WARNING Do not work on the system or connect or disconnect cables during lightning activity WARNING Be sure circuit breakers for the power source are in the OFF position before attachi
43. 0 cables PAT Sta A ad 385100 TAA 111 VO modules 21205 26862954 nien nb ot done oett 66 PUTS rA de todo M MS AC dp Ee ne 145 power input module 60 recommendations esir arret Ra Suy ti u 136 redundant ports serment n lea da 72 fequited it put tao Pe ge Ur TIED Re ws 55 SRP I O modules 56 59 cabling ERX TOUTEIS i sir cian i 53 ASS CONNECTS n ren donan quae 66 RJPAS COMMECIORS 2 sen ser e a Und 67 SC duplex connectorS 68 70 SRP HO Modules cocoa eden 56 59 X 21 V 55 connecfOFS 71 Case Mandar asis 151 CertifiCatiotis occisis 120 121 125 124 126 127 circulation aif AA a vett 28 Classification packets care 15 ClEAMIN Gc NT 86 CLI command line interface 16 clock source input pOFtS 58 clocking probl tris s eco ri pest 111 color code power cable 64 combinations of line modules 38 command line interface 16 compliance product reclamation and recycling 137 compliance requirements 138 142 components TURIN X 86 SONGS oft Sie th RN eee tr haat aay 86 configuring Cables ox oS S SR 55 156 management ACCESS ve petet ver uad Rut d ped 77 TEMA ai 0088120000566 ool re 80 connecting console to rOUt F
44. 0825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 single mode I O modules with LC connectors are defined as follows CLASS 1 LASER PRODUCT A WARNING Do not look directly into LC style fiber connectors The fiber optic laser used in single mode fiber SMF meets the regulatory requirements for casual exposure to the eye however looking directly into a laser can cause eye damage A WARNING IEC 825 Class 1 laser fiber connectors are for connection only to Class 1 laser devices SC Duplex Connectors In accordance with EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 multimode I O modules with SC connectors are defined as follows 68 Mm Cabling I O Modules Cabling ERX Routers CLASS 1 LED PRODUCT In accordance with EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 single mode I O modules with SC connectors are defined as follows CLASS 1 LASER PRODUCT WARNING Do not look directly into SC style fiber connectors The fiber optic laser used in single mode fiber SMF meets the regulatory requirements for casual exposure to the eye however looking directly into a laser can cause eye damage WARNING IEC 825 Class 1 laser fiber connectors are for connection only to Class 1 laser devices SC duplex connectors have the same basic shape as LC duplex
45. 1 configure terminal Enter configuration commands one per line End with CNTL Z host1 config The system is now in Global Configuration mode from which you can configure the system See JUNOSe System Basics Configuration Guide Chapter 2 Command Line Interface Telnet Setup 8 81 ERX 8 0 x Hardware Guide A CAUTION Do not change the IP address for the Ethernet interface that you are using to communicate with the system If you change the address you will lose the Telnet session SNMP The system supports Simple Network Management Protocol SNMP a standard management protocol for IP networks You can configure the system as an SNMP agent As an SNMP agent the system provides access to management information that it maintains See JUNOSe System Basics Configuration Guide Chapter 4 Configuring SNMP for information on SNMP See JUNOSe Command Reference Guide A to M and JUNOSe Command Reference Guide N to Z for the commands that are available for configuring the system as an SNMP agent The Next Step See Maintaining ERX Routers on page 85 82 HN The Next Step Part 3 Hardware Maintenance Replacement and Troubleshooting Procedures m Maintaining ERX Routers on page 85 m Troubleshooting on page 105 Hardware Maintenance Replacement and Troubleshooting Procedures 83 84 Hardware Maintenance Replacement and Troubleshooting Procedures Chapter 8 Maintaining ERX Routers This chapter l
46. 122 125 electrical requirements 119 122 125 hardWAare sie te hu rem trente Yen 16 itistalling hed aiii 25 27 installing components 85 installing modules 35 HDD 2 2304099 edet a ehe ere atado etu td 25 24 imairtenance is iaa tia ttes tas 85 management access 16 77 model tem uei qub eye ep reis URS 3 MOE om aer NERO EN Mo IT 9 power requirements 119 122 125 POWETING GOWN 4722015262 la s E ee ata 42185 HER 75 POWERING Up ior eus teg eee Dem was eb se 75 safety guidelines 50 150 152 site Planning xis enge 6206 40g da aga 29 slot groups and identification 36 Space requirements st cho e e p rides 28 tOUDIESMOOLING ue um deo et rss 105 104 ETA distribution rack oss set detta eds 28 ejectors module ie tercer due 43 electrical requirements 119 122 125 electronic equipment recycling 37 environmental requirements 30 ERX 1440 TOULET ee otc Tu n dt da ee aa 4 ERX LI4XX MOIS ressens memes 4 fan LEV ra i tu MEDIO DU Td 20 PLONE VIEW es ot na fe ea poa 5 FEAL VIBW bs ne AAEE ue E AT OO MEI 6 ERX 310 router LAN RC ERE 20 ITOTIE VIEW atrio tia n NAA 8 power cord warnings 152 162 m Index rear View AC model iuis tert epe io 84 sao
47. 14xx Models ERX 310 Router DC Model A WARNING Before you begin this procedure ensure that all power switches are in the OFF position 1 Be sure you have completed Task 1 and Task 2 in the previous sections 2 If applicable loosen the screws from the clear power input module cover and remove it Cabling the Router for Power m 63 ERX 8 0 x Hardware Guide A WARNING Be sure the power source is turned off the router is turned off and proper grounding wires are attached before continuing with this procedure A WARNING The wiring color code of the power cables depends on the color coding of the DC power source installed at your site Color code standards for DC wiring do not exist To ensure that the correct polarity is connected to the router power units confirm the connection of the power cables to the positive and negative leads at the power source 3 Remove the nuts and locking washers from the posts for the power input A or B using a small insulated adjustable wrench 4 Place one negative neutral cable lead on the post labeled 48 VDC 5 Replace the locking washers and nuts and tighten the nuts to secure the connection 6 Place the other cable lead on the post labeled RTN 7 Replace the locking washer and nut and tighten the nut to secure the connection 8 Attach the opposite end of Power A s wire leads to the appropriate leads on your power source CS NOTE To provide red
48. 2 4 sav tete tas 48 IP address assigning veste t ers es 80 J TAC CONTACTE oskari Sete Com ele bao 151 L lead in equipment reclamation and recycling 157 REDS mess a erat 104 abnormal activity cv c i e te e ees 111 A tea nent Gea Ny cee deem dy 97 linegmodules doter tU ROO bU VEI EN bi 9 normal activiby o veo Re ae eee eret 110 redundancy status esce eee en er ee 115 SRP IMOGUIES is einen ien medium 9 108 ife TOULET sn eed cae gio tes 24 line maodul s zoe tat optinet ebat d emp mre tutt 14 ACCESS vote MU M RL etn Se SR care 9 combinations LE Semen ne pod ve erst 4 stat dedicas 44 installing PAE certam e ei 48 LEDs Locri a Ce d S EE e 9 104 OCIS ih ee else ere rope ed deas petis 58 performance TALES deed eter Lied cetus 4 r dHtidallCy ty csc aye vM UN IR AT 48 115 MEMOVING ee Eb we e Late 46 SIOT BEOUDS octo tong 4206 anaie e tme pd 56 UDlitik merger heei seite ens ned come sheet este Infos 9 location for ERX routers 130 Index M Maintenance Systerm xc reddet do te e V t Re 85 management ACCESS ees ces temere ae x e g 16 77 setting up console 78 80 SNME tence Shen a 3y hoa vet nantes 16 82 Telnet setup scere or rer uc d ae es 80 Management Information Bases 16 management port TOL TOOBaSe T sie peur Else Que 56 59 managing modules e 0 c t o 58 manuals COMMENTS ON Eee Testo is xvii mechanical require
49. 4 fee Slot group 2 o 3 5 Q 2 Jg 2 Slot group 1 E 2 YS l 1P E O e e 9 i Lo 5 id 3 Overview WM 37 ERX 8 0 x Hardware Guide Combinations of Line Modules In Slot Groups For information about combinations of line modules in slot groups see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules OC48 Line Modules The ERX 1440 router with the SRP 40G SRP module supports OC48 line modules Other ERX routers do not support OC48 line modules An OC48 line module spans two slots in an ERX 1440 router You can install this line module only in slots 2 3 and slots 4 5 Other slots in the system do not support this line module The corresponding OC48 Frame APS I O module spans only one slot Install the 1 0 module in the lower of the slots either slot 2 or slot 4 that the line module spans GE 2 Line Modules The ERX 1440 router with the SRP 40G SRP module supports GE 2 line modules in all slots however full bandwidth is delivered only when the line module is in slot 2 or slot 4 The line module can be used with other SRP modules but maximum line performance will not be achieved The ERX 310 router with the SRP SE10G SRP module supports GE 2 line modules in both slots 1 and 2 Maximum line performance is achieved in either slot Other ERX routers do not support GE 2 line modules Managing Modules Using the Software For informat
50. 5 X 21 V 35 Module with 50 Pin X 21 V 35 Connector O X 21 V 38 1 0 Port 0 9013761 Redundant Ports Some modules have redundant ports See the ERX Module Guide for specifications Cabling both ports provides a redundant path to the module A CAUTION For port redundancy to operate correctly on a GE I O module that supports SFPs both the primary and redundant ports on an E series GE I O module must use the same type of SFP The Next Step See Powering Up ERX Routers on page 75 72 HW The Next Step Chapter 6 Powering Up ERX Routers Before You Power This chapter describes how to power up an ERX router and determine whether it has booted properly It contains the following sections m Before You Power Up the System on page 75 Powering Up on page 75 m Status LEDs on page 75 m Powering Down on page 75 m The Next Step on page 75 Up the System Before powering up the system make sure you complete the following tasks See the appropriate chapters in this guide for information about these tasks WARNING Be sure the power source is turned off and the system is turned off before you perform the installation tasks Powering Up Installing SRP I O and SRP Modules on page 41 m Installing Line and I O Modules on page 44 m Cabling the SRP I O Module on page 56 m Cabling the Router for Po
51. 6 for locations For details about installing I O modules see Installing Modules on page 35 ERX Modules m 15 ERX 8 0 x Hardware Guide Network Management Tools CLI Management You can use different management tools to configure the system to meet the specific networking requirements The CLI provides fully developed and automated configuration and status functionality through a local RS 252 port Telnet or SSH via any reachable network For a full discussion of the CLI see JUNOSe System Basics Configuration Guide Chapter 2 Command Line Interface SNMP MIB Management The system offers a complete SNMP interface for configuration status and alarm reporting The system supports both Standard and Enterprise MIBs Management Information Bases The Juniper Networks E series Enterprise MIB is ASN 1 notated for easy importing into third party SNMP management applications For more information see JUNOSe System Basics Configuration Guide Chapter 4 Configuring SNMP NMC RX Device Management System The NMX RX application provides a global method of managing all routers line modules and ports through a graphical user interface Redundancy Features SRP Modules 16 This section describes system redundancy features Ss NOTE This section applies to ERX 7xx and ERX 14xx models only ERX 310 routers contain one SRP module and therefore do not offer SRP module redundancy ERX 7xx and ERX 14xx models use a 1 1 r
52. 66 The Next Step on page 72 Cabling an ERX router requires the following main tasks 1 Familiarize yourself with the module ports and ensure that you have the cables and wires needed to complete each cabling procedure See Figure 25 Read and understand all safety warnings See Installation Guidelines and Requirements on page 129 Optional Connect timing ports Connect the SRP I O module to the network and to a management console Connect grounding wires to the router chassis Connect the power cables from the power source to the power input module Connect the line I O modules to their appropriate network interface Cabling Overview m 53 ERX 8 0 x Hardware Guide eS NOTE We recommend that you use shielded cables where appropriate Figure 23 ERX Ports and Connectors ERX 14xx Model Shown Alarm leads SRP I O module slot positions 6 and 7 External timing ports Europe CONSOLE RS 232 terminal port External timing ports North America FE 8 I O module slot 5 LTO HJO ap EO ajo ajo O JO L3 Ng KA w e FES ran nue mnor A p Hl 3 if nodule OO
53. 8 2 4 ng 6 Md 75 Powering DOWN A2200 k2 tense DPI PSU Mee d u m enc CO EE UE 75 TR NEXL Step Y erts Mese ds RAC eed SR p 75 Accessing ERX Routers 77 setting Up Management ACCESS 2 77 Console Port Set p i ARR E e HE ee CERE 78 Using HyperTerminal qc viscid A RAR ON 78 Connecting Directly to the Router 78 Assigning an IP Address 80 TEINEC SECU ps i osos IN Es ee RUP eb eei E PIT 80 SNMB net as eati BUD Re Re A eto o NS ic 82 TH Next Step exeo tart hk 32046 ok AL ee aden e Sas 82 Table of Contents WI Vii ERX 8 0 x Hardware Guide Part 3 Chapter 8 Chapter 9 viii Table of Contents Hardware Maintenance Replacement and Troubleshooting Procedures Maintaining ERX Routers 85 Required Tools and Items 6x 66666410 o t Rt tue etr vrbe 85 Storing Modules and Componen S c 86 Cleaning th SYSTEM se 146i sa tna FRU ba a 4325484 rat 86 Upgrading from Release 5 1 1 or Lower Numbered Releases to Release 6 x x or Higher Numbered Releases 87 Upgrading NVS Cards on SRP Modules 87 Upgrading a System That Contains One SRP Module 87 Upgrading a System That Contains Two SRP Modules 88 R placirig an NVS Cardi ii coa usd di eet ANR era dye 89
54. Displaying the Memory Installed Before you install the new memory issue the show hardware command to see how much memory is installed Each ERX 7xx and ERX 14xx model SRP module usually has at least 256 MB of memory You need one upgrade kit for each SRP module in the system Depending on the upgrade you are performing the kit contains a specific number of SODIMMs Removing SODIMMs After removing the SRP module from the router you might have to remove lower memory SODIMMs to upgrade to a higher capacity SRP module The SODIMM sockets are close to the NVS card and have a cream colored ceramic connector at one edge Some or all of the sockets might already contain SODIMMs 1 Push down on the back edge of a SODIMM to release it from the socket See Figure 58 2 Gently pull the SODIMM up and out to disconnect it from the connectors and remove it from the socket Upgrading Memory on SRP Modules WM 91 ERX 8 0 x Hardware Guide Adding New SODIMMs To add new SODIMMs 1 Locate the four SODIMM sockets on the SRP module See Figure 58 and Figure 59 See the previous section to learn how to remove SODIMMs Figure 38 SODIMM Sockets on the SRP 5 and SRP 10 Module Cream ceramic connector Empty SODIMM socket 1 Align notches in SODIMM and connector 2 Push SODIMM into connector at an angle of approximately 45 degrees 3 Push down on back edge NVS card of SODIMM until it snaps o into socket 2 Figure 39 S
55. Document JUNOSe Multicast Routing Configuration Guide JUNOSe BGP and MPLS Configuration Guide JUNOSe Policy Management Configuration Guide JUNOSe Quality of Service Configuration Guide JUNOSe Broadband Access Configuration Guide JUNOSe System Event Logging Reference Guide xvi m List of Technical Publications Description Explains how to configure and monitor IP multicast routing and IPv6 multicast routing Topics include Exp rout and Exp Exp Internet Group Management Protocol IGMP Layer 2 Control L2C Protocol Independent Multicast PIM Distance Vector Multicast Routing Protocol DVMRP Multicast Listener Discovery MLD ains how to configure and monitor Border Gateway Protocol BGP ing Multiprotocol Label Switching MPLS and related applications configure and monitor the Virtual Private LAN Service VPLS ains how to configure manage and monitor customized policy rules for packet classification forwarding filtering and flow rates Also describes the packet mirroring feature which uses secure policies ains how to configure quality of service QoS features to queue schedule and monitor traffic flow These features include Traffic classes and traffic class groups Drop queue QoS and scheduler profiles QoS parameters Statistics Explains how to configure and monitor a remote access environment which can include the following features Authentication autho
56. E series Routing Platforms ERX Hardware Guide Release 8 0 x Juniper Networks Inc 1194 North Mathilda Avenue Sunnyvale California 94089 USA 408 745 2000 www juniper net Part Number 162 01539 00 Revision AOO This product includes the Envoy SNMP Engine developed by Epilogue Technology an Integrated Systems Company Copyright 9 1986 1997 Epilogue Technology Corporation AIl rights reserved This program and its documentation were developed at private expense and no part of them is in the public domain This product includes memory allocation software developed by Mark Moraes copyright 9 1988 1989 1995 University of Toronto This product includes FreeBSD software developed by the University of California Berkeley and its contributors All of the documentation and software included in the 4 4BSD and 4 4BSD Lite Releases is copyrighted by the Regents of the University of California Copyright 9 1979 1980 1985 1986 1988 1989 1991 1992 1995 1994 The Regents of the University of California All rights reserved GateD software copyright 1995 the Regents of the University All rights reserved Gate Daemon was originated and developed through release 5 0 by Cornell University and its collaborators Gated is based on Kirton s EGP UC Berkeley s routing daemon routed and DCN s HELLO routing protocol Development of Gated has been supported in part by the National Science Foundation Portions of the GateD software c
57. Guide Chapter 6 Managing Modules This chapter contains the following sections m Overview on page 35 Safety Guidelines on page 40 m Installing SRP I O and SRP Modules on page 41 m Installing Line and I O Modules on page 44 m Removing a Line Module SRP Module or SRP I O Module on page 46 m Installing Components for Line Module Redundancy on page 48 Configuring Line Module Redundancy on page 51 m The Next Step on page 51 Line module slots are located in the front of each ERX chassis while I O module slots are located in the rear See ERX Overview on page 5 for front and rear views of ERX routers In ERX 14xx models modules mount vertically in a chassis with 14 slots In ERX 7xx models and ERX 510 routers modules mount horizontally in a chassis with 7 slots and 5 slots respectively See Figure 16 Overview m 35 ERX 8 0 x Hardware Guide Figure 16 Orientation of Line Modules in ERX Routers Slot Groups 36 HN Overview ERX 7xx model 9013742 ERX 14xx model For details about available line modules and compatibility between line modules and SRP modules see the ERX Module Guide The slots in the ERX 1410 router and ERX 7xx models are divided into groups The number of groups and number of slots per group depend on the system There are no slot groups in the ERX 1440 router or the ERX 510
58. H FEEDS PRIOR TO SERVICE POWER A 48VDC Power leads Power input leads module cover g013752 Ground Task 1 Turn Off AII Router Power Before starting you must switch all router power switches to OFF To turn off the router push each power switch to the OFF position 62 1H Cabling the Router for Power Cabling ERX Routers Task 2 Connect the Grounding Cables All ERX routers have two grounding studs located in the rear of the chassis near the power inputs Each stud provides grounding for a single power unit To ground each power unit 1 Locate the grounding studs on the router Figure 26 and Figure 27 2 Remove the nuts and locking washers from the grounding studs Cem NOTE We recommend a minimum of 10 AWG ground wire with a ring style terminal 5 Place the grounding cable lead on one of the grounding studs and tighten the nuts to secure the connection 4 Connect the other end of the ground cable to the appropriate ground termination lead 5 Repeat Steps 5 4 for the remaining grounding stud eS NOTE When grounding an ERX router leave a service loop in the grounding cable to ensure that the grounding cable is the last cable to disconnect from the shelf if strain is placed on the electrical cables Task 3 Connect the Power Cables To connect power cables to the router follow these steps Refer to Figure 26 Figure 27 and Figure 28 as needed ERX 7xx Models ERX
59. I When connecting a console directly to the SRP I O module use a cable appropriate for your terminal connector The cable must have a female DB 9 connector to attach to the RS 252 port on the SRP I O module See Figure 24 and Figure 25 The console port is considered a data terminal equipment interface DTE Direct connection to a terminal or PC which also have DTE interfaces requires a crossover cable NOTE The alarm function on the SRP I O module is currently not implemented Table 8 SRP 1 0 Ports Only ERX 7xx and ERX 14xx models have external timing ports and alarm leads located on the SRP I O module All ERX routers have console ports located on the SRP I O module See Table 8 for details on each component Port Description Alarm leads ERX 7xx and ERX 14xx models Six terminal blocks for external alarm only contacts use a minimum 26 AWG for each currently not implemented External timing ports ERX 7xx and ERX 14xx Two 3 pin wire wrap posts for US models only external clock sources primary A and secondary B Two BNC connectors for Ei clock sources primary A and secondary B Management console ports One 10 100Base T Ethernet management port with an RJ 45 connector One RS 232 console port with a DB 9 connector for VT100 management access External Timing Ports Ss NOTE This section applies to ERX 7xx and ERX 14xx models only The ERX 310 router does not support external timing
60. ISING FROM UNAUTHORIZED OR IMPROPER USE OF ANY JUNIPER OR JUNIPER SUPPLIED SOFTWARE EXCEPT AS EXPRESSLY PROVIDED IN THE WARRANTY STATEMENT TO THE EXTENT PERMITTED BY LAW JUNIPER DISCLAIMS ANY AND ALL WARRANTIES IN AND TO THE SOFTWARE WHETHER EXPRESS IMPLIED STATUTORY OR OTHERWISE INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT IN NO EVENT DOES JUNIPER WARRANT THAT THE SOFTWARE OR ANY EQUIPMENT OR NETWORK RUNNING THE SOFTWARE WILL OPERATE WITHOUT ERROR OR INTERRUPTION OR WILL BE FREE OF VULNERABILITY TO INTRUSION OR ATTACK In no event shall Juniper s or its suppliers or licensors liability to Customer whether in contract tort including negligence breach of warranty or otherwise exceed the price paid by Customer for the Software that gave rise to the claim or if the Software is embedded in another Juniper product the price paid by Customer for such other product Customer acknowledges and agrees that Juniper has set its prices and entered into this Agreement in reliance upon the disclaimers of warranty and the limitations of liability set forth herein that the same reflect an allocation of risk between the Parties including the risk that a contract remedy may fail of its essential purpose and cause consequential loss and that the same form an essential basis of the bargain between the Parties 9 Termination Any breach of this Agreement or failure by Customer to pay any appli
61. LED goes out when both the DCE and the clock source are available If the port is configured as DCE the LED goes out when the DTE is available Table 11 LED Identification and Activity Descriptions continued LED Location LED Label X 21 V 55 line ACTIVE module LOOPBK ERROR V 55 X 21 DCE DTE Other line SYNC modules YEL ALM RED ALM LED Indicator Port status Port status Port status Port status Port status Port status Port status Port status Port status Port status LED Color OFF to ON Green Yellow Red Gree Gree Gree Gree Gree n Yellow Red Port configured Port in local loopback or remote loopback depending on the type of connection Port is enabled or comes online V 55 cable connected X 21 cable connected DCE cable connected DTE cable connected In frame Far end receive failure FERF exists Loss of sync frame Troubleshooting ON to OFF Port not configured Port not in loopback Port is disabled or goes offline V 55 cable disconnected X 21 cable disconnected d DCE cable isconnected D ITE cable disconnected Not in frame No FERF present In frame The following figures show a representative module for each of the three variations SRP module Figure 47 Other line modules Figure 49 Ethernet line module Figure 48 Understanding Status LEDs to Troublesh
62. Make sure connections to power sources are securely attached 4 If system still does not operate contact Juniper Networks Customer Service FAIL LED lights The line module and I O module 1 Make sure that the line modules are incompatible and I O modules are compatible replace if necessary hardware failure such as a failed module 2 If you replaced the I O module only issue the reload slot slot number command 3 If you replaced the line module or if there was a hardware failure the system is supposed to automatically reset the module 4 If the condition persists contact Juniper Networks Customer Service FAN OK LED does not light n Fan is not working properly or Contact Juniper Networks Customer has slowed down Service the system must be serviced Ci FAN FAIL LED lights Fan needs replacement Understanding Status LEDs to Troubleshoot m 111 ERX 8 0 x Hardware Guide Table 13 Troubleshooting Abnormal LED Activity on Modules continued Diagnostic Signs Possible Problems Actions LINK LED is not lit u Ethernet connection is down 1 Make sure that Ethernet cables are properly connected to both the Ethernet port and the appropriate network device 2 Contact Juniper Networks Customer Service RED ALM is lit System does not recognize a 1 Make sure that all cables are firmly port connection plugged into the ports and the attached network device Cabling is not connected properly 2
63. NG CT1 and CE1 1 0 Modules 146 m RJ 45 Pin o Inca AJ aj no connect RJ 45 Pin 1 a o ox o t ua no connect Ethernet Signal Name TX TX RX no connect no connect RX no connect no connect none CT1 I O modules have 24 RJ 48C female connectors CE1 I O modules have either 20 RJ 48C female connectors or two 25 pair female Telco connectors Figure 54 shows the location of the ports on a CT1 I O module and the sequence of the pins in the RJ 48C connector CE1 I O modules equipped with RJ 48C connectors have the same configuration as CT1 I O modules equipped with RJ 48C connectors CT1 and CE1 1 0 Modules Cable Pinouts Figure 54 CT1 1 0 Module Ports CT 1 1 0 PIN 8 L Port 0 PIN 1 i LL Port 1 n I Port 2 P IL Port 3 ES y E 3 Table 23 lists the pinout for the CT1 CE1 connector Table 23 CT1 CE1 1 0 Module RJ 48C Connector Pinout Pin Signal 1 RX Ring RX Tip no connect TX Ring TX Tip no connect no connect oo SR RO uy a Qi no connect For CE1 I O modules with Telco connectors the other ends of the cables are attached to a balun panel that splits the signals from two Telco connectors to 20 pairs of BNC connectors We supply the Telco cables if you purchase a balun panel Figure 55 shows the location of the Telco connectors on a CEI I O module an
64. ODIMM Sockets on the SRP 40 Module Empty SODIMM socket a 5 92 1H Upgrading Memory on SRP Modules Maintaining ERX Routers 2 Insert a SODIMM from the upgrade kit at an angle of approximately 45 degrees into an empty ceramic connector so that the notch in the long gold edge of the SODIMM aligns with the notch in the connector The notch on the long gold edge is no longer visible when the SODIMM is pressed in far enough 5 Press the top surface downward into the socket until the socket spring snaps into place and holds it 4 Repeat Steps 2 5 with the other SODIMM 5 Repeat Steps 1 4 for the other SRP module if present Verifying the Upgrade To verify that the upgrade is complete 1 Place the SRP modules in the chassis The SRP modules reboot 2 Close the ejector handles and tighten the thumbscrews 5 Issue the show hardware command and verify that the display indicates that the correct amount of memory is present Replacing SFPs on 1 0 Modules This section describes how to replace small form factor pluggable transceivers SFPs on modules that support these devices A range of SFPs that support different optical modes multimode and single mode and cabling distances is available You can replace the SFPs without disabling the interfaces or removing the module from the system Ay WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the ro
65. R15 Commission Decision of 9 July 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 2048 kbit s digital structured ONP leased lines 97 521 EC OJ No L215 Vol 40 August 1997 CTR24 Commission Decision of 9 September 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 54 Mbit s digital unstructured and structured leased lines 97 659 EC OJ No L271 Vol 40 5 October 1997 L FCC PART 68 IECS 003 Issue 3 Class PD7024 Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public elecommunications network using a CCITT recommendation G 705 interface at a rate of 2048 bit s with a 75 ohm unbalanced presentation 1994 RTTE Directive 1999 5 EEC ERX 310 Router Specifications Table 18 ERX 310 Router Specifications Category Weight DC model Q hassis only Chassis fully configured Weight AC model Chassis with single power supply Chassis with dual power supply Chassis with single power supply fully configured Chassis with dual power supply fully configured Dimensions Environmental Requirements Ambient operating temperature Ambient operating humidity Ambient storage temperature Ambient storage humidity Heat Dissipation DC Input Voltage Current Power Redundancy input power AC Input
66. Upgrading Memory on SRP Modules 90 Displaying the Memory Installed 91 hemoving SODIMMIS nee Ia patata nee fn len 91 Adding New SODIMMS cuidas CO er b ERN OO va v bee 92 Verifying the Upgrade manettes 95 Replacing SFPs on I O Modules 95 REMOVING SERS age uro eis peo ta v 6 0g A dence beet eave reecdns V Sep xu 34 94 Installing SEP Sica teh ees petet dota dde ette ttg 95 Verifying the Installation 97 Replacing Fan Tays oa soo tasa da qup Phor uci en HE Lu tuti rosa 97 REMOVING th Pan Tray uoo 20 60 s40 eR EE rane eB T e s 99 installing tne Fan Tray v i l ng eee e IO RO de re things 99 Installing a Cable Management Bracket on ERX 7xx Models 100 Troubleshooting 103 Diagnosing Problems riie ne a e I d 2014 6 5 oa MR cu E nee 105 initialization Sequence sui cepere ous NI AA ere ei 105 Troubleshooting Power Failures 104 Understanding Status LEDs to Troubleshoot 104 LED Identidad eens 105 LEDZACUVIU S ri det epi these Ooh ea Adeo qd ulia 110 R d fidancy Status ss sense 4 ng tte a ene Une dp eii 115 Monitoring Temperatures of Modules 115 Resetting Line Modules and SRP Modules
67. WARNING Three people are required to install the router in a rack two to lift the system into position and one to screw it to the rack WARNING Connect the router or rack to ground earth and ensure that a reliable grounding path is maintained in the rack WARNING Do not work on the system or connect or disconnect cables during lightning activity WARNING Be sure circuit breakers for the power source are in the OFF position before attaching power cables WARNING Before servicing the router turn off the power WARNING Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines Metal objects heat up when connected to power and ground and can cause serious burns or become welded to the terminals CAUTION Evaluate the overall loading of the branch circuit before you install any equipment into a rack Safety Guidelines mM 131 ERX 8 0 x Hardware Guide ERX 310 Router Warnings AC Model 132 m The following warnings apply only to the ERX 510 router ERX 310 Power Cord Warnings AC Model Ay WARNING This unit has more than one power supply cord Disconnect 2 power cords BEFORE servicing to avoid electric shock Denne enhed har mere end een stromfordelingsledning Fjern ledning er nummer 2 FOR eftersyn for at undga elektrisk sted Waarschuwing Dit apparaat heeft meerdere netsnoeren Vermijd elektrische schok Ver
68. Web site for complete customer service information http www juniper net support guidelines html This appendix contains the following sections Contacting Customer Support on page 151 m Return Procedure on page 151 m Locating Component Serial Numbers on page 152 m Information You Might Need to Supply to JTAC on page 155 m Tools and Parts Required on page 154 m Returning Products for Repair or Replacement on page 154 Contacting Customer Support Return Procedure For your convenience we provide multiple options for requesting and receiving technical support from the Juniper Networks Technical Assistance Center JTAC m By the Web using Juniper Networks Inc Case Manager https www juniper net cm index jsp m By telephone From the US Canada and Mexico at 1 888 314 JTAC From all other locations at 408 745 9500 When you need to return a component follow this procedure Return Procedure m 151 ERX 8 0 x Hardware Guide Determine the part number and serial number of the component For instructions see Locating Component Serial Numbers on page 152 Obtain a Return Materials Authorization RMA number from the Juniper Networks Technical Assistance Center JTAC See Information You Might Need to Supply to JTAC on page 155 Provide the following information in your e mail message or during the telephone call m Part number and serial number of component m Your name organization name telephone number and fa
69. X Module Guide for complete information NOTE Because of different physical dimensions and switch fabric capabilities SRP modules are not interchangeable between systems For example the 10 Gbps SRP module used in ERX 7xx and ERX 14xx models cannot be used in the ERX 510 router and vice versa ERX Modules ERX Overview CAUTION Do not remove the SRP module while the system is running NOTE Some SRP modules require a minimum amount of memory to be used with JUNOSe Release 5 5 0 or a higher numbered release See the ERX Module Guide for module specifications For details about installing SRP modules see Installing Modules on page 55 SRP Module Redundancy SRP module redundancy is available only for ERX 7xx and ERX 14xx models See Redundancy Features on page 16 for more information Nonvolatile Storage The PCMCIA slot on the front of the SRP module holds a Type II PCMCIA nonvolatile storage NVS card See Figure 9 and Figure 10 This card is loaded with the system s software and configuration files The PCMCIA card is factory installed CAUTION Although you can remove PCMCIA NVS Flash cards from a running router we recommend that you do not do so If you remove the card while data is being written to or copied from the NVS card data can be lost or corrupted Therefore we strongly recommend that you shut down the router before removing a PCMCIA NVS card SRP 1 0 Module The SRP I O module
70. agement routing table calculations and maintenance forwarding table computations statistics processing configuration storage and other control plane functions Each SRP module is a PowerPC based system with its own memory nonvolatile disk storage and power supply See Figure 9 and Figure 10 10 m ERX Modules Figure 9 SRP Module for ERX 7xx and ERX 14xx Models Ejector Status LEDs Board reset button NMI button PCMCIA NVS card Fabric board Midplane 5 connectors e RAT a a p P 0 System processor board To e N e o ERX Modules ERX Overview 11 ERX 8 0 x Hardware Guide Figure 10 SRP Module for ERX 310 router 12 S S Ejector at Midplane gt connectors 9 Status LEDs PCMCIA NVS card 3 0 Board reset did Integrated fabric system NMI button processor board 2 Module Details ERX 7xx and ERX 14xx models use up to two redundant SRP modules operating in an active standby configuration ERX 510 routers use only one SRP module An SRP module must be present for any system to boot SRP modules ranging from 5 Gbps to 40 Gbps can be used in ERX 7xx and ERX 14xx models Only a 10 Gbps SRP module SRP SE10G can be used in ERX 510 routers See the ER
71. anagement Ports EL pave icine bios one cue zo b deiade p ERES 59 Connecting to the Network 60 Connecting to a Console Terminal 60 Cabling th Router for POW iocos td Ove pee 60 Task Turn Oft AID ROUter POWer z c oor eMe 62 Task 2 Connect the Grounding Cables 65 Task 5 Connect the Power Cables sessi eds v eave naw 65 ERX 7xx Models ERX 14xx Models ERX 310 Router DC Model 63 ERX 310 Router AC Model 65 Cabling MO Modul S 5 io ea peed e costes a ed eee 66 BNE CONNCCIO S ardido dae adoro dere 66 HSSI CORB ECOS neue codo A AA Data AE 20252084 66 RJ 45 CONNECTOLS Md tds de de toma edes 67 RJ ABE Connectors usc t ero RE A aT ideas ae ei 67 LC Duplex CONNECTIONS ceras btt ret EPA stat these M PEN Vaude 68 SC Duplex Connectors oov EO Pe edis tate 68 SMB CONNECTIONS SE fanbase sod AS ODI ELNA IE EA QU S FOU EPIS Rb 70 X 2TL V5 CONN CIONS osa c0 eu drone aya ade ea daa 71 Redundant PONTS sarees dente meet tang tia la ep da Wet ot bed oet 72 THE Next SEP sue 202 eae san da Pt HA EEE E acuta P e ANUS DREAM 72 Powering Up ERX Routers 73 Before You Power Up the System 75 Powerlng U p 222616734 rennes NE RARE EB BU UNUS Koh RON 75 IritializatiotUSequerce uu eee prO Reto b b h9 6a Ean 74 STATUS A ner S1
72. and Recycling Program 137 Hardware Compliance ou ond Deed 810273678100 0A Re che 158 Federal Communications Commission FCC Statement 158 FCC Requirements for Consumer ProdUcts 139 Food and Drug Administration Center for Devices and Radiological ICAL Bein satu AES tre BIO ant ete ET Ae Mp eeu es de 159 Canadian Department Of Communications Radio Interference Regulations oe ete cem nudus etm t Ee ee AURIS DEus 159 R glement sur le brouillage radio lectrique du minist re des COMMUNICATIONS a Ge nen I RE eta A 40030008901 194 CU dU AS AU 159 Industry Canada Notice CS 5 eee 159 Avis CS 05 d Industrie Canada 140 D O C Explanatory Notes Equipment Attachment Limitations 141 Notes explicatives du minist re des Communications limites visant les ACCESSOITES stone esser Pot OD v9 280w a Miva aos 141 EC Declaration of Conformity 2 142 Voluntary Control Council for Interference VCCI Statement for Japan 142 Cable Pinouts 143 SRP TOMO dUe c 2120 4016 e Geese aed be 9A6 aran 145 CT1 and CE1 I O Modules c2 146 Contacting Customer Support and Returning Hardware 151 Contacting Customer SUPDOF eee 151 Returh Brocedutez steel da epo POE eee SONA de 151 Loca
73. applicable license fees provided however with respect to the Steel Belted Radius or Odyssey Access Client software only Customer shall use such Software on a single computer containing a single physical random access memory space and containing any number of processors Use of the Steel Belted Radius software on multiple computers requires multiple licenses regardless of whether such computers are physically contained on a single chassis c Product purchase documents paper or electronic user documentation and or the particular licenses purchased by Customer may specify limits to Customer s use of the Software Such limits may restrict use to a maximum number of seats registered endpoints concurrent users sessions calls connections subscribers clusters nodes realms devices links ports or transactions or require the purchase of separate licenses to use particular features functionalities services applications operations or capabilities or provide throughput performance configuration bandwidth interface processing temporal or geographical limits In addition such limits may restrict the use of the Software to managing certain kinds of networks or require the Software to be used only in conjunction with other specific Software Customer s use of the Software shall be subject to all such limitations and purchase of all applicable licenses d For any trial copy of the Software Customer s right to use the Software expires 30 days
74. ay fit tightly ERX 14xx model only Push the top bezel back on the front of the system Installing a Cable Management Bracket on ERX 7xx Models You can install a cable management bracket to accommodate cables of different sizes on ERX 7xx models See Figure 46 For wider X 21 V 55 cables mount the bracket in the last row of perforation holes in the chassis so that the bracket allows for maximum spacing A For smaller cables mount the bracket closer to the front of the chassis B Use two 2 10 self tapping screws to secure the bracket 100 1 installing a Cable Management Bracket on ERX 7xx Models Maintaining ERX Routers Figure 46 Attaching a Cable Management Bracket Mount in this area for smaller cables Qo Mount here for wider X 21 V 35 cables Q Perforated area g013767 Front of ERX 7xx model Installing a Cable Management Bracket on ERX 7xx Models mm 401 ERX 8 0 x Hardware Guide 102 41 Installing a Cable Management Bracket on ERX 7xx Models Chapter 9 Troubleshooting This chapter explains how you can troubleshoot a specific problem such as abnormal LED activity or no system power when you power up the router It contains the following sections m Diagnosing Problems on page 105 m Troubleshooting Power Failures on page 104 m Understanding Status LEDs to Troubleshoot on page 104 Monitoring Temperatures of Modules on page 115 m Resetting Line Modules and SRP Modules on page 114 m D
75. cable fees due shall result in automatic termination of the license granted herein Upon such termination Customer shall destroy or return to Juniper all copies of the Software and related documentation in Customer s possession or control 10 Taxes All license fees for the Software are exclusive of taxes withholdings duties or levies collectively Taxes Customer shall be responsible for paying Taxes arising from the purchase of the license or importation or use of the Software 11 Export Customer agrees to comply with all applicable export laws and restrictions and regulations of any United States and any applicable foreign agency or authority and not to export or re export the Software or any direct product thereof in violation of any such restrictions laws or regulations or without all necessary approvals Customer shall be liable for any such violations The version of the Software supplied to Customer may contain encryption or other capabilities restricting Customer s ability to export the Software without an export license 12 Commercial Computer Software The Software is commercial computer software and is provided with restricted rights Use duplication or disclosure by the United States government is subject to restrictions set forth in this Agreement and as provided in DFARS 227 7201 through 227 7202 4 FAR 12 212 FAR 27 405 b 2 FAR 52 227 19 or FAR 52 227 14 ALT III as applicable 15 Interface Information To the e
76. ce Mantels ds b n hung le ute big Quae th ede acie sn 9 SRISZMOGUIG tetur tole oe B Nestes a ASS 10 Module Details td ttr dett er tonus 12 SRP Module Redundangy cit EE IE E E baw ania 15 Nonvolatile Storage unica eter doute PR ut beares 15 SRP VO Module vrs a E 00h E eon wenn ect t A 15 Module Detailsz 4c oer beet peek e I E CREE 15 Lirie Modules eoo v9 ng 2 dcos ee ns tee cod ET RC UR 14 Packet Classification hs dunes Lebe det et etie L5 I O MOGUulB8s ur tt ete Aa L ng v nana chines hance fen 15 Network Management TOO S e 16 CEL Management oo io tuno esc ER RITE Le PT MO a bum coat 16 SNMPMIB Managerment sis esters Arne sabe A le tanned rues 16 NMC RX Device Management System 16 Redundancy Features bs da 16 SRPAMOGUIES su a ium v6 0201 06 tua tr ne vou ser dieto tre O GNE 16 NUS Cards desee bts naked ie etr Duet et be o INS 17 Eme Modules meyson s26 da dme RS SI an drat h dr on Sat dec cus keeps 17 DO TS bostes pe tabe ee ub ee petet eter trus 19 FANS A EN i V Te LO lana A ele qa Te defense eds 20 Table of Contents M V ERX 8 0 x Hardware Guide Part 2 Chapter 2 Chapter 3 Chapter 4 vi Table of Contents Initial Installation Unpacking and Inspecting ERX Routers Before YOU BES Muerto ahammar tense cab L S00 Sen ren Unpacking ERX 14xx Models rte 20056488094 RONCHI eet de Unpacking ERX 7xx Models and ERX 510 Routers
77. cessListName diagnostic line internal external level1 level2 11 permit deny in out clusterld ipAddress The E series and JUNOSe documentation set consists of several hardware and software guides which are available in electronic and printed formats Table 5 lists and describes the E series and JUNOSe document set For a complete list of abbreviations used in this document set along with their spelled out terms see JUNOSe System Basics Configuration Guide Appendix A Abbreviations and Acronyms List of Technical Publications B xiii ERX 8 0 x Hardware Guide Table 3 Juniper Networks E series and JUNOSe Technical Publications Document E series Hardware Documentation E320 Quick Start Guide E320 Hardware Guide E320 Module Guide E series Installation Quick Start poster or ERX Quick Start Guide ERX Hardware Guide ERX Module Guide xv m List of Technical Publications Description Shipped in the box with all new E520 routers Provides the basic procedures to help you get an E520 router up and running quickly Provides the necessary procedures for getting the E520 router operational including information about Installing the chassis and modules Connecting cables Powering up the router Configuring the router for management access Troubleshooting common issues Describes switch route processor SRP modules line modules and I O adapters IOAs available f
78. commercial efforts to maintain the Software and associated documentation in confidence which at a minimum includes restricting access to the Software to Customer employees and contractors having a need to use the Software for Customer s internal business purposes 7 Ownership Juniper and Juniper s licensors respectively retain ownership of all right title and interest including copyright in and to the Software associated documentation and all copies of the Software Nothing in this Agreement constitutes a transfer or conveyance of any right title or interest in the Software or associated documentation or a sale of the Software associated documentation or copies of the Software 8 Warranty Limitation of Liability Disclaimer of Warranty The warranty applicable to the Software shall be as set forth in the warranty statement that accompanies the Software the Warranty Statement Nothing in this Agreement shall give rise to any obligation to support the Software Support services may be purchased separately Any such support shall be governed by a separate written support services agreement TO THE MAXIMUM EXTENT PERMITTED BY LAW JUNIPER SHALL NOT BE LIABLE FOR ANY LOST PROFITS LOSS OF DATA OR COSTS OR PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES OR FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT THE SOFTWARE OR ANY JUNIPER OR JUNIPER SUPPLIED SOFTWARE IN NO EVENT SHALL JUNIPER BE LIABLE FOR DAMAGES AR
79. components pins leads or solder connections These actions help to protect modules from damage by electrostatic discharge Installing the Line Modules To install the line modules in a redundancy group 1 Install the spare line module in the lowest numbered slot of the redundancy group 2 Install the other line modules in the remaining slots See Installing Line and I O Modules on page 44 Installing the Redundancy Midplane To install the redundancy midplane in a redundancy group 48 W Installing Components for Line Module Redundancy Installing Modules CAUTION If you do not use the halt command before removing or powering down an SRP the system s NVS card can become corrupted 1 Enter the halt command See JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules for information about the halt command WARNING Turn off the router before you install the redundancy midplane Working inside the router when it is on can lead to electric shock and serious burns 2 Turn off the power switches located on the power input module in the rear of the system Figure 22 5 Remove the I O modules from the slots that the redundancy midplane will span 4 Place the redundancy midplane in the chassis so that it rests against the guides below the chassis midplane Figure 22 5 Align the screw holes in the redundancy midplane with the screw holes in the guides so that the midplane covers the slot
80. connec 22 no connect 47 no connect 23 no connect 48 no connect 24 no connect 49 no connect 25 no connect 50 no connect Table 25 Pinout of 50 Pin Telco Connector to Ports 10 19 Pin Signal Pin Signal 1 Port 10 RX TIP 26 Port 10 RX RING 2 Port 10 TX TIP 27 Port 10 TX RING 3 Port 11 RX TIP 28 Port 11 RX RING 4 Port 11 TX TIP 29 Port 11 TX RING 5 Port 12 RX TIP 30 Port 12 RX RING 6 Port 12 TX TIP 31 Port 12 TX RING 7 Port 13 RX TIP 32 Port 13 RX RING 8 Port 13 TX TIP 33 Port 13 TX RING 9 Port 14 RX TIP 54 Port 14 RX RING 10 Port 14 TX TIP 35 Port 14 TX RING 11 Port 15 RX TIP 36 Port 15 RX RING 12 Port 15 TX TIP 37 Port 15 TX RING 13 Port 16 RX TIP 58 Port 16 RX RING CT1 and CE1 I O Modules m 149 ERX 8 0 x Hardware Guide 150 m OFOIPNI o anys 20 21 22 23 24 25 CT1 and CE1 1 0 Modules Signal Port 16 TX 1 Port 17 TX 1 Port 18 TX 1 Port 17 RX T Port 18 RX T Port 19 RX T Port 19 TX 1 no connect no connect no connect no connect no connect Pin A A A IN A W gt o o A B I E o 00 N Oo al Afa N A U o Signal Por Por Por Por Por Port Por 61 X RI 7 RX RI 71 X RI 8 RX RI 87 X RI 9 RX RI 97 PX RI no connect no connect no connect no connect no connect alOlOlOol lolo Appendix D Contacting Customer Support and Returning Hardware See the Juniper Networks
81. connectors but are slightly larger See Figure 55 Cabling 1 0 Modules m 69 ERX 8 0 x Hardware Guide Figure 33 1 0 Module with SC Full Duplex Connectors OC3 1 0 RX Port 0 TX 9 Port 1 3 S 3 SMB Connectors To cable I O modules with SMB connectors pull back the metal sheath on the connector insert the connector into the selected port and release the metal sheath 70 Hm Cabling 1 0 Modules Cabling ERX Routers Figure 34 1 0 Module with SMB Connectors ap CT3 T3 a yo i 7 D Fr 7 N x y o Port 0 g013760 X 21 V 35 Connectors Four cables are available for the X 21 V 35 I O modules X 21 DCE cable terminated with 8 female X 21 connectors X 21 DTE cable terminated with 8 male X 21 connectors m V55 DCE cable terminated with 8 female V 55 connectors m V55 DTE cable terminated with 8 male V 55 connectors Each 200 pin proprietary socket on the I O module provides connections to 8 V 55 or X 21 ports The remote end of the cable is terminated with either 8 X 21 connectors or 8 V 55 connectors The cable you attach to the port on the I O module determines whether the connection is X 21 or V 55 and DCE or DTE Cabling 1 0 Modules M 74 ERX 8 0 x Hardware Guide Figure 3
82. d the installed equipment Place the router in a location with sufficient access to power and network cables Like other network devices the router generates a significant amount of heat You must provide a balanced environment so that the router performs properly and safely See System Specifications on page 119 for acceptable ranges of temperature and humidity Be sure to allow enough space around the router for adequate ventilation Inadequate ventilation can cause the system to overheat A CAUTION Do not block the air vents on the routers Otherwise the router might overheat Regulatory Compliances See System Specifications on page 119 for a complete list of regulatory compliance requirements including safety EMC and telecommunications Safety Guidelines For your safety before installing the system review all safety warnings in this section A WARNING The recommended maximum ambient temperature is 50 C 122 F For safe operation take into consideration the internal temperature of the rack Ay WARNING Install equipment in the rack from the bottom upward Doing this helps maintain the stability of the rack and reduces the chance of the rack tipping over 130 HH Safety Guidelines Installation Guidelines and Requirements WARNING Do not insert any metal object such as a screwdriver into an open slot or the backplane Doing so might cause electric shock and serious burns
83. d the sequence of the pins in the connectors CT1 and CE1 I O Modules m 147 ERX 8 0 x Hardware Guide Figure 55 CE1 1 0 Module with Telco Connectors 9 PIN 1 PIN 26 PIN 25 PIN 50 9013774 Figure 56 shows the location of the 20 pairs of BNC connectors on a balun panel The cables from the CE1 I O module are plugged into the two 50 pin Telco connectors on the other side of the panel Figure 56 Twenty Port Balun Panel g013775 Table 24 and Table 25 list the pinouts for the Telco connectors on each cable Table 24 Pinout of 50 Pin Telco Connector to Ports 0 9 148 m Pin Signal Pin Signal 1 Port 0 RX TIP 26 Port 0 RX RING 2 Port 0 TX TIP 27 Port 0 TX RING 3 Port 1 RX TIP 28 Port 1 RX RING 4 Port 1 TX TIP 29 Port 1 TX RING 5 Port 2 RX TIP 30 Port 2 RX RING CT1 and CE1 1 0 Modules Cable Pinouts Pin Signal Pin Signal 6 Port 2 TX TIP 51 Port 2 TX RING 7 Port 5 RX TIP 32 Port 5 RX RING 8 Port 5 TX TIP 55 Port 5 TX RING 9 Port 4 RX TIP 54 Port 4 RX RING 0 Port 4 TX TIP 55 Port 4 TX RING 1 Port 5 RX TIP 56 Port 5 RX RING 2 Port 5 TX TIP 57 Port 5 TX RING 5 Port 6 RX TIP 38 Port 6 RX RING 4 Port 6 TX TIP 39 Port 6 TX RING 5 Port 7 RX TIP 40 Port 7 RX RING 6 Port 7 TX TIP 41 Port 7 TX RING 7 Port 8 RX TIP 42 Port 8 RX RING 8 Port 8 TX TIP 43 Port 8 TX RING 9 Port 9 RX TIP 44 Port 9 RX RING 20 Port 9 TX TIP 45 Port 9 TX RING 21 no connect 46 no
84. e RS 232 serial port enables you to monitor the system while it boots Console Port Setup m 79 ERX 8 0 x Hardware Guide Assigning an IP Address Telnet Setup 80 Telnet Setup When your console is ready to communicate with the system power up the system See Powering Up ERX Routers on page 75 Then set an IP address for the system The system powers up in User Exec mode To assign an IP address 1 Enter the enable command at the User Exec prompt host1 gt enable host1 The system is now in Privileged Exec mode 2 Setan IP address on the Ethernet interface m Substitute the slot number where the SRP module is located for the slotnumber variable For redundant SRP modules specify the lowest slot number of the two for example 0 0 or 6 0 m Use an IP address valid for the system host1 configure terminal Enter configuration commands one per line End with CNTL Z host1 config interface FastEthernet slotnumber 0 host1 config if ip address 10 10 7 3 255 255 255 0 5 Continue to configure the system s parameters as needed After you have assigned an IP address to the system you can communicate remotely by running Telnet over an Ethernet network See Telnet Setup on page 80 After you have configured an IP address for the system you can run Telnet from a host to access the system through its Ethernet port To connect the Ethernet port to the network 1 Connect an Ethernet cable RJ 45 to the syst
85. e module s captive screws using a Phillips screwdriver Alternately turn each screw several times before tightening them completely to allow the module to sit correctly Installing Line and 1 0 Modules This section describes the procedures for installing line and I O modules D NOTE Install the I O module before you install the corresponding line module otherwise the diagnostics fail and the line module s status is listed as inactive when you issue the show version command If this occurs remove and reinsert the line module Installing a Line Module or an 1 0 Module 44 To install a module 1 Ground yourself by using an antistatic wrist strap or other device and connect it to the ESD grounding jack on the chassis 2 Choose the slot where you want to insert the module NOTE Line modules are in the front of the system and I O modules are in the back of the system Installing Line and 1 0 Modules Installing Modules Table 6 Module Slot Assignments Router Module Slot ERX 1440 router Install modules other than the OC48 modules in slots 0 5 and slots 8 13 Install the OC48 line module in slots 2 3 and slots 4 5 Install the corresponding I O module only in the lower of the two slots either slot 2 or slot 4 that the line module spans ERX 1410 router Install modules in slots 0 5 and slots 8 13 ERX 7xx models Install modules in slots 2 6 ERX 310 router Install modules in slots 1 2 5 With
86. e the ERX Module Guide You may want to consult the document GR 65 LSSGR FD 15 Network Equipment Building System NEBS Requirements Physical Protection Issue 1 October 1995 for additional cable recommendations Product Reclamation and Recycling Program Juniper Networks is committed to environmentally responsible behavior As part of this commitment we continually work to comply with environmental standards such as the European Union s Waste Electrical and Electronic Equipment WEEE Directive and Restriction of Hazardous Substances RoHS Directive These directives and other similar regulations from countries outside the European Union regulate electronic waste management and the reduction or elimination of specific hazardous materials in electronic products The WEEE Directive requires electrical and electronics manufacturers to provide mechanisms for the recycling and reuse of their products The RoHS Directive restricts the use of certain substances that are commonly found in electronic products today Restricted substances include heavy metals including lead and polybrominated materials The RoHS Directive with some exemptions applies to all electrical and electronic equipment In accordance with Article 11 2 of Directive 2002 96 EC WEEE products put on the market after 15 August 2005 are marked with the following symbol or include it in their documentation a crossed out wheeled waste bin with a bar beneath Product Rec
87. econd intervals a noncritical fan failure exists LINK Ethernet Green Ethernet link up Ethernet link down ACTIVITY Ethernet Green Blinks when No Ethernet traffic Ethernet traffic on link on link Understanding Status LEDs to Troubleshoot m 405 ERX 8 0 x Hardware Guide Table 11 LED Identification and Activity Descriptions continued LED Location LED Label LED Indicator Ethernet line LINK Ethernet modules ACTIVITY Ethernet HSSI line module SYNC Port status YEL ALM RED ALM Port status 106 1H Understanding Status LEDs to Troubleshoot LED Color Green Green Green Red OFF to ON Ethernet link up Blinks when Ethernet traffic on link If the port is configured as DTE the LED lights when both the DCE and the clock source are available If the port is configured as DCE the LED lights when the DTE is available NOTE This LED is not functional on the HSSI line module If the port is configured as DTE the LED lights when either the DCE or the clock source becomes unavailable If the port is configured as DCE the LED lights when the DTE becomes unavailable ON to OFF Ethernet link down No Ethernet traffic on link If the port is configured as DTE the LED goes out when either the DCE or the clock source becomes unavailable If the port is configured as DCE the LED goes out when the DTE becomes unavailable If the port is configured as DTE the
88. edundancy scheme for the SRP module When two SRP modules of the same type are installed in the chassis one acts as a primary active and the second as a redundant standby module Both SRP modules share a single SRP I O module located in the rear of the chassis If the standby SRP module detects that the primary SRP module is not active and high availability mode is not enabled it reboots the system and takes control If high availability mode has been enabled automatic switchover occurs with near hitless failover If you upgrade software you must copy the software to the redundant SRP and reboot it For information about configuring and managing SRP module redundancy see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules Redundancy Features Line Modules ERX Overview After you install two SRP modules the modules negotiate for the primary role A number of factors determine which module becomes the primary however preference is given to the module in the lower numbered slot The SRP modules record their latest roles and retain them the next time you switch on the system For information about installing SRP modules see Installing Modules on page 35 NVS Cards If you have two SRP modules installed in a system you can use NVS cards of different capacities on the SRP modules The effective capacity of the higher capacity NVS card will equal that of the lower capacity NVS card For information about insta
89. els and 14 AWG wire for ERX 510 routers DC model with a dual stud terminal lug with 5 8 inch spacing For the ERX 310 router AC model use a standard IEC power cord Consider the distance from the connection point and the configuration of the system when determining the size of wire used See System Specifications on page 119 for more information on router specifications Connection Port and Cable Used Management connection between SRP I O module and the One 10 100Base T Ethernet management port with an RJ 45 LAN connector Management connection between SRP 1 0 module and a One RS 252 port with a DB 9 connector for VT100 management console management access Direct connections to I O modules See the ERX Module Guide for specific I O module connector information ce NOTE If you plan to use a cable management bracket ERX 7xx and ERX 14xx models only install it before you begin cabling your router Cable management brackets are helpful to keep network interface cables untangled and orderly and to prevent cables from hindering access to other slots See Installing a Cable Management Bracket on ERX 7xx Models on page 100 Required Tools Wires and Cables m 55 ERX 8 0 x Hardware Guide Cabling the SRP 1 0 Module Before powering up the router you must set up a management console The console enables you to communicate with your system during the power up process and to manage your system using the command line interface CL
90. em s 10 100Base T RJ 45 port on the SRP I O module 2 Connect the other end of the cable to the appropriate Ethernet network for an out of band connection Before you can access the system with Telnet you must either configure a password for Telnet access or disable the password requirement from the management console In the following example you disable the password 1 Enter the enable command host1 gt enable host1 The system is now in Privile ed Exec mode Accessing ERX Routers Enter the configure command host1 configure terminal Enter configuration commands one per line End with CNTL Z host1 config The system is now in Global Configuration mode Enter the line command host1 config line vty 0 4 host1 config line The system is now in Line Configuration mode Disable the password host1 config line no login NOTE In this example you disabled the password requirement but you can choose to set a password instead See JUNOSe System Basics Configuration Guide Chapter 8 Passwords and Security for information on setting a password 5 Run Telnet from a host on the same Ethernet network as the system Enter the IP address of the system to open the Telnet session The User Exec prompt appears when the Telnet session to the system is established host1 gt Enter the enable command host1 gt enable host1 The system is now in Privileged Exec mode Enter the configure command host
91. ements FCC Part 15 Class A IECS 003 Issue 3 Class VCCI Voluntary Control Council for Interference by Information Technology Equipment m ACA TS 016 1997 CTR15 Commission Decision of 9 July 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 2048 kbit s digital structured ONP leased lines 97 521 EC OJ No L215 Vol 40 August 1997 CTR24 Commission Decision of 9 September 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 54 Mbit s digital unstructured and structured leased lines 97 659 EC OJ No L271 Vol 40 5 October 1997 L FCC PART 68 IECS 003 Issue 3 Class PD7024 Essential requirements for terminal equipment intended for connection to unstructured digital leased circuits of the public elecommunications network using a CCITT recommendation G 705 interface at a rate of 2048 bit s with a 75 ohm unbalanced presentation 1994 RTTE Directive 1999 5 EEC ERX 14xx Models Specifications m 121 ERX 8 0 x Hardware Guide ERX 7xx Models Specifications Table 17 ERX 7xx Models Specifications Category Specification Weight Weights are approximate Chassis only Chassis fully configured Dimensions 22 Ib 9 9 kg 46 Ib 20 7 kg 10 5 H x 19 W x 16 D inches 26 67 x 48 26 x 40 64 cm Environmental Requirements Ambient operating temperature
92. ent is designed for use with properly shielded and terminated cables Refer to the installation sections of this manual before operation Reference CFR 47 Part 15 Sect 15 105 April 18 1989 Caution Changes or Modifications to this equipment not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment 138 1H Hardware Compliance Installation Guidelines and Requirements FCC Requirements for Consumer Products This equipment complies with FCC rules Part 68 On the back side of this equipment is a label that contains among other information the FCC Registration Number and Ringer Equivalence Number REN for this equipment If requested provide this information to your telephone company If this equipment causes harm to the telephone network the Telephone Company may discontinue your service temporarily If possible they will notify you in advance But if advance notice isn t practical you will be notified as soon as possible You will be advised of your right to file a complaint with the FCC Your telephone company may make changes in its facilities equipment operations or procedures that could affect the proper operation of your equipment If they do you will be given advance notice so as to give you an opportunity to maintain uninterrupted service If you experience trouble with this equipment please contact the manufacturer for warranty repair information The tel
93. ephone company may ask that you disconnect this equipment from the network until the problem has been corrected or until you are sure that the equipment is not malfunctioning Food and Drug Administration Center for Devices and Radiological Health This equipment complies with 21 CFR 1040 10 and 1040 11 for the safe use of lasers Canadian Department Of Communications Radio Interference Regulations This Class B or Class A if so indicated on the registration label digital apparatus meets the requirements of the Canadian Interference Causing Equipment Regulations R glement sur le brouillage radio lectrique du ministere des communications Cet appareil num rique de la Classe B ou Classe A si ainsi indiqu sur l tiquette d enregistration respecte toutes les exigences du Reglement sur le Materiel Brouilleur du Canada Industry Canada Notice CS 03 The Industry Canada label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operation and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document s The Department does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using and acceptable method of connectio
94. equirements When allocating equipment rack space consider the following m Type of equipment racks recommended for ERX routers m Number of equipment racks required to hold your current router configuration Future expansion Make sure your distribution rack meet basic mechanical and space requirements and complies with conventional standards In the United States use EIA 310 D Cabinets Racks Panels and Associated Equipment September 1992 Equipment Rack Requirements m 433 ERX 8 0 x Hardware Guide Figure 50 ERX Routers Installed in a Rack Y ZA ERX 310 router TI li ERX 7xx model Plenum ERX 14xx model 9013784 Mechanical Requirements Follow these mechanical requirements for your rack m Select from the following rack options Two post rack A freestanding enclosed cabinet with two mounting posts in the front Telco type rack Two adjacent mounting posts that you must secure to the floor or an overhead structure Four post rack A freestanding open rack either open or closed m The rack must have at least two mounting posts 134 HN Equipment Rack Requirements Space Requirements Installation Guidelines and Requirements The distance between the mounting holes in the two posts must be 18 51 inches 063 inch as specified in the EIA 510 D Do not use an enclosed rack for ERX 7xx models or the ERX 310 router It does not
95. er installing a new version of the software the line modules appear to boot twice Table 12 Normal Activity of Functional Status LEDS During Booting 110 1H Understanding Status LEDs to Troubleshoot OK off off ONLINE off off for GE 2 LM and GE HDE LM off Status Process 1 Module is in the power up restart state the FAIL LED stays on briefly 2 Module is initializing and diagnostic tests are running the FAIL LED stays on briefly Troubleshooting Table 12 Normal Activity of Functional Status LEDS During Booting continued OK FAIL ONLINE Status Process on off off 3 Module passed the diagnostics the system boots on off on 4 Module is now up and running If the system detects an error during booting the FAIL LED lights Some failure conditions can cause the module not to boot In this case the LEDs might all be off The system then resets the module If the operational software detects an error the FAIL LED lights Some errors can cause a module reset Crash information is displayed at the console at the next reboot Table 13 Troubleshooting Abnormal LED Activity on Modules Diagnostic Signs Possible Problems Actions POWER A OK LED is not lit L System is not receiving power 1 Make sure Power A and Power B from Power A terminal connections are securely nu POWER B OK LED is not lit attached System is not receiving power from Power B 2 Verify that power switches are on 5
96. erference in which case the user may be required to take adequate measures VCCI A 142 18 Hardware Compliance Appendix C Cable Pinouts SRP 1 0 Module This appendix lists the cables and connector pinout assignments for the cables used with the ERX 7xx models and ERX 14xx models It contains the following sections m SRP I O Module on page 145 m CTI and CE1 I O Modules on page 146 The SRP I O module provides two management ports You can connect a console directly to the RS 252 serial port using a shielded straight through cable with a female DB 9 connector on one end and a male DB 25 with a crossover adapter on the DB 25 end This port is called the serial port the RS 252 port or the console serial port Figure 52 shows the location of the serial port and the sequence of the pins in the RS 252 connector The console port is considered a data terminal equipment interface DTE Direct connection to a terminal or PC which also have DTE interfaces requires a crossover cable SRP 1 0 Module m 143 ERX 8 0 x Hardware Guide Figure 52 SRP 1 0 Module Serial Port PIN 1 PIN 9 DB 9 g013771 Table 19 lists the pinout for the serial cable s RS 252 connector Table 19 SRP 1 0 Module RS 232 Serial Connector Pinout Pin Signal DCD TXD DTR GND DSR RTS CTS Lo Ro RSR o Cj gt l t G amp a RNG After you have configured an IP address on the system
97. he same software architecture providing a single IP entry point into the network with the same IP based protocols and services that are available on other ERX routers The ERX 510 router is designed to be used as a small distributed POP router as well as a high end CPE router The ERX 310 router is a three slot chassis with a midplane architecture One slot supports one nonredundant 10 Gbps SRP module while the other two slots support line modules The router supports existing E series ASIC based line modules except the OC48 STM16 line module as well as a select number of combination cards The combination cards provide a fixed combination of interfaces on the I O module so that a single slot can support multiple interfaces ATM OC5 and GE for example NOTE The 10 Gbps SRP module used in the ERX 510 router is different from the 10 Gbps SRP module used in the ERX 7xx and ERX 14xx models See SRP Module on page 10 for more information The ERX 310 router is available in either redundant AC or DC powered models Figure 5 ERX 310 Router Front View AC Model 8 Line modules Fan tray _ SRP module g013731 AC power supply A AC power supply B gt NOTE The DC model has blank filler panels in power supply slots ERX Routers ERX Overview Figure 6 ERX 310 Router Rear View AC Model 1 1 0 module SRP I O module ESD grounding jack AC power inputs and switches A and
98. iffers from the information in this guide follow the JUNOSe Release Notes This guide is intended for experienced system and network specialists working with E series routers in an Internet access environment Audience NM Xi ERX 8 0 x Hardware Guide E series Routers Five models of E series routers are available ERX 1440 router ERX 1410 router ERX 710 router ERX 705 router ERX 310 router All models use the same software In the E series documentation the term ERX 14xx models refers to both the ERX 1440 router and the ERX 1410 router Similarly the term ERX 7xx models refers to both the ERX 710 router and the ERX 705 router Other E series router designations refer to specific models Documentation Conventions Table 1 defines the notice icons used in this guide Table 1 Notice Icons Icon e A A Meaning Description Informational note Indicates important features or instructions Caution Indicates a situation that might result in loss of data or hardware damage Warning Alerts you to the risk of personal injury or death Table 2 defines text conventions used in this guide and the command syntax conventions used primarily in the JUNOSe Command Reference Guide For more information about command syntax see the JUNOSe System Basics Configuration Guide Chapter 2 Command Line Interface Table 2 Text and Syntax Conventions Convention Text Conventions xii Description Examples Docu
99. ings accordingly Products were tested in a typical configuration Westford MA May 01 2005 David H Schilling Regulatory Affairs Declaration of Conformity m 157 ERX 8 0 x Hardware Guide 158 nm Declaration of Conformity Part 5 Index Index M 159 160 m Index Index Symbols 10 100Ba se T O BE sr 2604669422 16 012g e tes 56 59 78 10 Gbps SRP module Veis das 12 AENDE d cesa dodi bodas 19 A access line MOGUIES dama 9 access managemen er oo iire bet se Maan he 16 77 setting up console 78 80 SNMP sp cid etait tee dedito tee 16 82 Telnet Setup csetera tret e sehe 80 accessing NET us l o ta 6 h dette se deoa tet epe dedere 97 agency certification 119 122 125 AOW acu odo akan ee t EIAS RN an 30 rack mounted installation and 28 specifications 119 122 125 AA POLES a tanita tutte A t Miele ame da 56 GIMP STAGE o tt coe 09040288426 viret 119 122 125 antistatic bags and containers 86 assembly numbers locating 52 assigning an IP address 80 audience for documentation xi B BNE CONNCCIOL crate 54 Y4 1t isa 58 66 booting LED ACtivily s ce 16122909041 6996 6 4 00615 605 89 ponies 110 C cable management bracket 55 iristalling iris lts robes 10
100. ion about software procedures associated with replacing and managing modules see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules Hot Swapping Modules All ERX routers support hot swapping of modules Hot swapping enables you to add or remove a module without powering down the system Protecting Modules and Slots Each ERX chassis has an ESD electrostatic discharge grounding jack See Table 4 for locations To prevent damage from electrostatic discharge connect an antistatic wrist strap to the jack when handling components 38 HN Overview Figure 19 Connecting the Wrist Strap to the ERX 310 Router Rear Installing Modules nic O je ME 10 Antistatic ESD grounding jack wrist strap 3 Table 4 Grounding Jack Locations E series Router Location ERX 14xx models Front inside front bezel in lower left corner Rear upper right corner ERX 7xx models Rear lower right corner ERX 510 router Front lower left corner Rear lower right corner To protect the modules and slots when installing modules observe the following guidelines A CAUTION When handling modules use an antistatic wrist strap connected to the router s ESD grounding jack This action helps to protect the module from damage by electrostatic discharge A CAUTION Always
101. ists the tools items and steps needed for installing and uninstalling ERX router components Other maintenance procedures must be performed by an authorized Juniper Networks technician This chapter contains the following sections Required Tools and Items on page 85 Storing Modules and Components on page 86 Cleaning the System on page 86 Upgrading from Release 5 1 1 or Lower Numbered Releases to Release 6 x x or Higher Numbered Releases on page 87 Upgrading NVS Cards on SRP Modules on page 87 Replacing an NVS Card on page 89 Upgrading Memory on SRP Modules on page 90 Replacing SFPs on I O Modules on page 95 Replacing Fan Trays on page 97 Installing a Cable Management Bracket on ERX 7xx Models on page 100 Required Tools and Items You will need the following tools and other items to replace ERX router components Flathead and Phillips screwdrivers Insulated adjustable wrench Antistatic wrist strap Antistatic bags or other protective packaging to hold components Plastic boots or other protective cover for fiber optic SC and LC connectors Required Tools and Items mm 85 ERX 8 0 x Hardware Guide Storing Modules and Components Retain the packaging in which a module or component was shipped and use this packaging to store the item Modules are shipped in antistatic bags and protective packaging Components such as transceivers and nonvolatile storage NVS cards are shipped in antistatic plastic containers within an an
102. k See Figure 51 SR 3580 FD 15 Network Equipment Building System NEBS Criteria Levels Issue 1 November 1995 GR 65 CORE Network Equipment Building System NEBS Requirements Physical Protection Issue 2 April 2002 GR 1089 LSSGR FD 15 Electromagnetic Compatibility and Electrical Safety Generic Criteria for Network Telecommunications Equipment Issue 2 Revision 1 February 1999 AS NZS 60950 2000 Safety of Information Technology Equipment CAN CSA C22 2 No 60950 1 03 First Edition Information Technology Equipment Safety Part 1 General Requirements EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 EN60950 1 2001 First Edition Information Technology Equipment Safety Part 1 General Requirements IEC 60950 1 2001 10 Ed 1 0 Information Technology Equipment Safety Part 1 General Requirements Low Voltage Directive 75 25 EEC UL 60950 1 First Edition Information Technology Equipment Safety Part 1 General Requirements Category Electromagnetic Emissions Agency Certification Telecommunications Certification System Specifications Specification AS NZS 5548 1995 CISPR 22 Class A EMC Directive 89 556 EEC EN55022 Class A CISPR 22 Class A EN55024 Annex C for WAN Equipment Performance Criteria B and C ETSI 300 386 Telecommunication Network Equipment ElectroMagnetic Compatibility EMC requir
103. l line rate performance or at a rate dependent on the resources available For information about configuring performance of line modules see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules NOTE The 10 Gbps SRP module used in the ERX 510 router is different from the 10 Gbps SRP module used in the ERX 710 router See SRP Module on page 10 for more information ERX Routers ERX Overview The ERX 705 chassis is the same as the ERX 710 chassis See Figure 5 and Figure 4 The chassis contains seven slots to accommodate modules Installation procedures and operating procedures are identical for both systems All ERX 7xx and ERX 14xx models use the same SRP I O module but different power input modules are used CS NOTE The router may look different from the routers shown in the figures in this chapter depending on the line modules in the slots Figure 3 ERX 7xx Models Front View Line module Fan tray SRP module PCMCIA slot 9013729 Figure 4 ERX 7xx Models Rear View J O modules Power input module 9013730 ERX Routers M 7 ERX 8 0 x Hardware Guide ERX 310 Router The ERX 310 router is a low end platform that supports all of the same services as the ERX 7xx and ERX 14xx models but with smaller capacity and scaling capabilities Like the ERX 7xx and ERX 14xx models the ERX 310 router uses t
104. lamation and Recycling Program mm 437 ERX 8 0 x Hardware Guide Juniper Networks provides recycling support for our equipment worldwide to comply with the WEEE Directive For recycling information go to http www juniper net environmental and indicate the type of Juniper Networks equipment that you wish to dispose of and the country where it is currently located or contact your Juniper Networks account representative Products returned through our reclamation process are recycled recovered or disposed of in a responsible manner Our packaging is designed to be recycled and should be handled in accordance with your local recycling policies Hardware Compliance The router meets the following hardware compliance requirements Federal Communications Commission FCC Statement This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This equipm
105. lectromagnetic Compatibility and Electrical Safety Generic Criteria for Network Telecommunications Equipment Issue 2 Revision 1 February 1999 AS NZS 60950 2000 Safety of Information Technology Equipment CAN CSA C22 2 No 60950 1 03 First Edition Information Technology Equipment Safety Part 1 General Requirements EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 EN60950 1 2001 First Edition Information Technology Equipment Safety Part 1 General Requirements IEC 60950 1 2001 10 Ed 1 0 Information Technology Equipment Safety Part 1 General Requirements Low Voltage Directive 75 25 EEC UL 60950 1 First Edition Information Technology Equipment Safety Part 1 General Requirements ERX 7xx Models Specifications m 123 ERX 8 0 x Hardware Guide Category Electromagnetic Emissions Agency Certification Telecommunications Certification 124 m ERX 7xx Models Specifications Specification AS NZS 5548 1995 CISPR 22 Class A EMC Directive 89 556 EEC EN55022 Class A CISPR 22 Class A EN55024 Annex C for WAN Equipment Performance Criteria B and C ETSI 300 386 Telecommunication Network Equipment ElectroMagnetic Compatibility EMC requirements FCC Part 15 Class A IECS 003 Issue 3 Class VCCI Voluntary Control Council for Interference by Information Technology Equipment m ACA TS 016 1997 CT
106. les and the power input module These modules are installed from the rear of the router See Figure 14 See Cabling ERX Routers on page 55 for cabling installation procedures Figure 14 ERX 7xx Models Rear View J O modules Power input module Power switches 9013730 SRP I O module Rack Mounted Installation We recommend that you use a standard EIA distribution rack See Equipment Rack Requirements on page 133 for detailed rack information Installation Guidelines Before installing the systems in a rack consider the following guidelines and refer to Figure 15 m You can install up to 5 ERX 14xx models 6 ERX 7xx models or 14 ERX 510 routers in a single 7 ft 2 1 m rack Installing multiple systems in a single rack enables you to maximize your available space 28 mm RackMounted Installation Installing ERX Routers m You can install an ERX 14xx model an ERX 7xx model and an ERX 310 router together in the same rack See Figure 15 CAUTION If you install an ERX 7xx model or ERX 510 router directly above an ERX 14xx model in the same rack you must install a plenum between the ERX 7xx model or ERX 510 router and the ERX 14xx model so that the air can circulate between the systems See Figure 51 This plenum is available from Juniper Networks If you install an ERX 14xx model above an ERX 7xx model or ERX 510 router there is no need to install a plenum between the
107. lling NVS cards see Installing Modules on page 55 When you install new NVS cards or SRP modules you must issue the synchronize command to match the file system of the NVS card on the redundant SRP module with the file system of the NVS card on the primary SRP module The NVS card on the redundant SRP module will hereafter be referred to as the redundant NVS card the NVS card on the primary SRP module will hereafter be referred to as the primary NVS card If the capacity of the primary NVS card is equal to or smaller than that of the redundant NVS card the system copies all the files from the primary NVS card to the redundant NVS card However if the capacity of the primary NVS card exceeds that of the redundant NVS card the system creates an invisible synchronization reserve file on the primary NVS card provided that there is enough space for the file The purpose of the synchronization file is to prevent the creation of data that cannot fit on the redundant NVS card The file contains no useful data and is not visible when you view the files in NVS The size of the file is equal to the difference in capacities of the two NVS cards For example if the primary NVS card has a capacity of 224 MB and the redundant NVS card has a capacity of 220 MB the size of the synchronization file is 4 MB and only 220 MB of space is available on the primary NVS card If the primary NVS card does not have enough space to create the synchronization
108. lling modules z6 os sentant B t La 4 2x ti 46 upgrading software 2 ede 4y b 6 c e 87 Uplink liriesmodul s Si Tre regen 9 V Ventilation vives do Duties 28 voltage requirements 119 122 125 W Warnings Safety SE 414 x0 deett vege nx e 40 Waste Electrical and Electronic Equipment WEEE Directive recycling equipment 157 WEEE Waste Electrical and Electronic Equipment Directive recycling equipment 157 weight OL ERXTOUL TS ous iecur es terme pee 119 122 125 OF TACK ME 130 134 Wrist strap antistatiC 20 de ra ect eee S n obe need tea t 58 X X 21 V 55 connectors cabling 71 Index m 465
109. luggable transceivers 93 SMB CONMECCOTS nasd ers herder ta E agate bte edd 70 SNMP for management access 16 82 SODIMM Siseme tretten tt e utet we EEUU pa Rens 91 software configuration iic d ee ER 15 Software UP Stadt Gs jc none a gas terere ntes 87 space requirements 28 119 122 125 130 spare line modules installing 48 specifications Filed Wa ab 119 122 125 dimensions o nes dott a 119 122 125 distribution TACK oss sa 511604040761 as ean ent 33 electrical con ouo Se e 119 122 125 heat dissipation 119 122 125 SPACE EM CEU OE 119 122 125 Weight cst mtd e ug 119 122 125 SRP WO modules ii sumri carikan 22004221421 15 CABG io ak satiny es 26014 be y me A dt n 56 59 ASI ta soper Notes ei ttu e tede 42 EMO s ondes hme adem bea etos ee uten 46 SRP modales DEA RM WS 9 O cse dots pie t ng haa uses rais sate qu 114 AE QT 1115 018770 rata se Aldine ston 42 LEDS On dut doses 1042443244 054 rime de 9 108 Models ux paves tian Stan it Les ex ONA n o 7 POMGCIN SIOL die oor cia da 15 Powering dW oeoa iade oeii e eel 75 r dHtidariCy nies eion st eS EMEN Rod 15 16 REMOVING dc e Eb vea eie ele d e 46 75 Standby SRP module ioco rettet gary se teet 16 Starting ERX TOULerS nina ie ee APR loue 75 Status redundancy Evo RR c 115 storing modules and componens 86 suppo
110. m Specifications on page 119 Ambient temperature exceeds Ambient temperature exceeds Provide extra cooling or heating in the specifications specifications See System room where the system is located Specifications on page 119 Monitoring Temperatures of Modules m 113 ERX 8 0 x Hardware Guide Table 15 Troubleshooting High Temperature Conditions continued Cause of High Operating Temperature Symptoms FAN OK LED on SRP module is not illuminated Cooling fan failure u FAN FAIL LED on SRP module is illuminated Module failure FAIL LED on module is illuminated Resolution Replace fan tray See Maintaining ERX Routers on page 85 Replace module See Installing Modules on page 55 When you have resolved the cause of the high temperature you must power cycle the system to reset the modules Resetting Line Modules and SRP Modules Two recessed buttons on line modules and SRP modules provide the mechanisms for resetting You can use the NMI button to reset the software on the module and the module reset button to reset the module See Figure 9 If a line module fails to respond for an extended time that module might have a software problem You can depress the software reset button with a paper clip to suspend the current software task Depending on the situation this action might also reset the software on the module If depressing the software reset button fails to correct the issue wi
111. mber This number is necessary to ensure proper tracking and handling of returned material at the factory Do not return any hardware until you have received an RMA Juniper Networks reserves the right to refuse shipments that do not have an RMA Refused shipments will be returned to the shipper via collect freight See the customer support Web page for complete repair and return policies and procedures Packing Instructions for Returning a Chassis If possible use the original shipping crate pallet and packing materials in which the chassis was originally shipped If these materials are unavailable use comparable shipping material or contact your Juniper Networks representative for information on approved packaging material 154 1H Returning Products for Repair or Replacement Contacting Customer Support and Returning Hardware To pack the chassis for shipment follow these steps 1 Ground yourself by using an antistatic wrist strap or other device and connect it to the ESD grounding jack on the chassis 2 Issue the proper shutdown commands to halt your system 5 Switch all power switches to the OFF position 4 Remove all cables from the chassis 5 Remove all major components from the chassis including line modules I O modules fan trays and cable management systems 6 Remove the chassis from the rack and bolt it to the shipping pallet 7 Cover the chassis with an ESD bag and place packing foam on top of and arou
112. ment Building System NEBS Criteria Levels Issue 1 November 1995 GR 65 CORE Network Equipment Building System NEBS Requirements Physical Protection Issue 2 April 2002 a GR 1089 LSSGR FD 15 Electromagnetic Compatibility and Electrical Safety Generic Criteria for Network Telecommunications Equipment Issue 2 Revision 1 February 1999 AS NZS 60950 2000 Safety of Information Technology Equipment CAN CSA C22 2 No 60950 1 05 First Edition Information Technology Equipment Safety Part 1 General Requirements EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 EN60950 1 2001 First Edition Information Technology Equipment Safety Part 1 General Requirements IEC 60950 1 2001 10 Ed 1 0 Information Technology Equipment Safety Part 1 General Requirements Low Voltage Directive 75 25 EEC UL 60950 1 First Edition Information Technology Equipment Safety Part 1 General Requirements Category Electromagnetic Emissions Agency Certification Telecommunications Certification System Specifications Specification AS NZS 5548 1995 CISPR 22 Class A EMC Directive 89 556 EEC EN55022 Class A CISPR 22 Class A EN55024 Annex C for WAN Equipment Performance Criteria B and C ETSI 300 386 Telecommunication Network Equipment ElectroMagnetic Compatibility EMC requirements FCC Part 15 Class A
113. mentation Conventions Convention Bold typeface Bold sans serif typeface Fixed width typeface Italic typeface plus sign linking key names Description Represents names of commands and keywords in text Represents text that you must type Represents output on the terminal screen Emphasizes words u Identifies variables Identifies chapter appendix and book names Indicates that you must press two or more keys simultaneously Syntax Conventions in the Command Reference Guide Plain typeface Italic typeface pipe symbol square brackets square brackets and the asterisk braces Represents keywords Represents variables Indicates a choice between the eywords or variables on either side of he symbol Specifying a choice can be either optional or required Enclose an optional choice of a single eyword or variable Enclose an optional choice of one or more keywords or variables Enclose a required choice of a single keyword or variable List of Technical Publications About This Guide Examples Issue the clock source command Specify the keyword exp msg host1 config traffic class low loss1 hostl show ip community list Community standard list 1 permit 0 100 0 200 0 300 There are two levels of access user and privileged clusterld ipAddress Appendix System Specifications Press Ctrl b terminal length mask ac
114. ments for distribution rack 154 memory upgrading 90 MIBs Management Information Bases 16 NA Rc EDO 9 reduridaney spenar ss ttini e Spe I4 te i he to 48 models ERX TOUTED secet cedes Su ng bruce tut dati ndis 5 module reset Button sean eer hm ein 114 modules fail re a iecit 1A9 De say b y et bep tn 111 HOtzSWRDDINB esme 55 Sahay n eee teed venue 38 installirigi s c oe xat a hahaa read Botas 35 42 order of installation 40 Managing dc ete ve P PESE Qus 58 TEMOVI 12126666260 ccoo mtf patei gre gto 46 repairing and replacing 41 T Dlacing usce NE 58 Self testitig oce eer ee ere nette es 105 STOTINE unitat c eae pO Rud er onde day aca 86 PY PES Oft cose rem ver dett pde dd 9 rmmonitormpg EDS trial M 44216529480 ts 104 monitoring temperature 115 MOUNTING RIts ecouter ertet h tele detur edu 154 mounting posts for rack 154 N network mana gemen 16 77 setting up console 78 80 SNME ddr eur eve ditat te ete 16 82 Telnet Setups 2 vx een vere E xr ae 80 NMC RX Device Management System 16 notice ICONS LE etes c7 SE tet S xii notice icons defined 112 0217206 cma 9 S6 G84 ins S83 SA xii NN A A tuia 4 Kha neutr Pc PERS et 15 installing cias pondre 87 89 SONOS ta lo lat
115. module is available synchronize the SRP modules host1 synchronize 7 When the SRP modules are synchronized reboot the SRP module that you upgraded host1 reload slot 7 8 When this SRP module is available synchronize the SRP modules host1 synchronize 9 When the SRP modules are synchronized force the redundant SRP module to take over from the primary SRP module host1 srp switch 10 Halt the redundant former primary SRP module host1 halt standby srp 11 Immediately remove the former primary SRP module 12 Repeat Steps 4 8 for the former primary SRP module Replacing an NVS Card To replace an NVS card on an SRP module Replacing an NVS Card mM 89 ERX 8 0 x Hardware Guide 1 Obtain an antistatic container for the NVS card you plan to remove See Storing Modules and Components on page 86 2 With a small flathead screwdriver remove the faceplate from the NVS card slot on the SRP module See Figure 57 5 Use the screwdriver to depress the release button next to the NVS card See Figure 57 This action releases the NVS card Figure 37 NVS Card Slot on SRP Module NVS card 2 5 Y Faceplate 2w 5 9 LL Release button 4 Remove the NVS card and place it in the antistatic container 9013763 5 Insert the new NVS card into the slot and push it until it clicks into place 6 Replace the faceplate on the NVS card slot Upgrading Memory
116. n John Borelli Cover Design Edmonds Design Revision History 15 December 2006 Revision 1 The information in this document is current as of the date listed in the revision history SOFTWARE LICENSE The terms and conditions for using this software are described in the software license contained in the acknowledgment to your purchase order or to the extent applicable to any reseller agreement or end user purchase agreement executed between you and Juniper Networks By using this software you indicate that you understand and agree to be bound by those terms and conditions Generally speaking the software license restricts the manner in which you are permitted to use the software and may contain prohibitions against certain uses The software license may state conditions under which the license is automatically terminated You should consult the license for further details For complete product documentation please see the Juniper Networks Web site at www juniper net techpubs End User License Agreement READ THIS END USER LICENSE AGREEMENT AGREEMENT BEFORE DOWNLOADING INSTALLING OR USING THE SOFTWARE BY DOWNLOADING INSTALLING OR USING THE SOFTWARE OR OTHERWISE EXPRESSING YOUR AGREEMENT TO THE TERMS CONTAINED HEREIN YOU AS CUSTOMER OR IF YOU ARE NOT THE CUSTOMER AS A REPRESENTATIVE AGENT AUTHORIZED TO BIND THE CUSTOMER CONSENT TO BE BOUND BY THIS AGREEMENT IF YOU DO NOT OR CANNOT AGREE TO THE TERMS CONTAINED HEREIN THEN A
117. n The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations Hardware Compliance m 439 ERX 8 0 x Hardware Guide Repairs to certified equipment should be coordinated by a representative designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own protection that the electrical ground connections of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution may be particularly important in rural areas Caution Users should not attempt to make such connections themselves but should contact the appropriate electric inspection authority or electrician as appropriate Notice The Ringer Equivalence Number REN assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5 Avis CS 03 d Industrie Canada L tiquette du minist re des Communications du Canada indique que l appareillage est certifi c est dire qu il respecte certaines exigences de s
118. nd the chassis 8 Place the crate cover over the chassis and fasten the cover to the pallet Returning Products for Repair or Replacement m 155 ERX 8 0 x Hardware Guide 156 1H Returning Products for Repair or Replacement Appendix E Declaration of Conformity m Declaration of Conformity on page 157 Declaration of Conformity Declaration of Conformity according to ISO IEC Guide 22 and EN4514 Manufacturer s Name Juniper Networks Inc Manufacturer s Address Juniper Networks Inc 10 Technology Park Drive Westford Massachusetts 01886 USA Declares that the product s Product Name Edge Switching Router Model Number s ERX 310 ERX 700 ERX 705 ERX 1400 ERX 1440 Product Options All Modules Conforms to the following Product Specifications Safety IEC 60950 1 2001 10 Ed 1 0 Information technology equipment Safety Part 1 General requirements EN60950 2000 3rd Edition Safety of Information Technology Equipment EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 EN55022 Class A CISPR 22 Class A EN55024 Annex C for WAN Equipment Performance Criteria A B and C ETSI 500 586 Telecommunication Network Equipment ElectroMagnetic Compatibility EMC requirements Supplementary Information The products herewith comply with the requirements of the Low Voltage Directive 73 23 EEC the EMC Directive 89 556 EEC and the RTTE Directive 1999 5 EEC and carry the CE mark
119. ng power cables WARNING Before servicing the router turn off the power WARNING Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines Metal objects heat up when connected to power and ground and can cause serious burns or become welded to the terminals WARNING Do not insert any metal object such as a screwdriver into an open slot or the backplane Doing so can cause electric shock and serious burns WARNING The ERX 510 router AC model has more than one power supply cord Disconnect two power cords before servicing to avoid electric shock Rack Mounted Installation Mm 31 ERX 8 0 x Hardware Guide Preparing the Equipment Racks Following your installation plan use a tape measure and marking pen to measure and mark space on each equipment rack for each router component For horizontal spacing follow Network Equipment Building System NEBS requirements If you choose not to install a plenum be sure to include 2 U of space between each chassis for proper exhaust A plenum however is highly recommended Installing the Router 32 To complete the installation of the router in a rack you need m A Philips screwdriver m Depending on the router up to eight 10 52 x 3 8 Phillips screws provided with the router for each router to be installed WARNING Three people are required to install the router in a rack two to lift the s
120. o 86 O OCAS MOGUIES iii cite 38 ONLINE LEDs e A b na creo ES 115 order of module installation 40 Index mM 463 ERX 8 0 x Hardware Guide P packaging recycling ve e neat ERR 158 packet classi fICatlOTl soe tee t pe ete re 15 packing instructions ed estote ez expos 154 PCMCIA slot SRP modules 15 performance rate line modules 4 pinouts router cables and connecfOrs 145 planning site for installation 129 DIG RUIT Se cand tarada etos S cage tha 28 ports Alior ATE E s n 56 EXTENSA 56 Management kee tus 56 red rndarncy eie ee RI ERREUR RR RA 58 51 status LEDS curia fee tot nan ouate 105 power cabling power input module 60 consumption SYSTEM Sos piste delen P stet 119 122 125 dissipation uenerit ee tete 119 122 125 fail res caye lly ph ese e AR ER ERN A 104 111 redundancy op ptas 64 SOUfCG A tee oaan esa eta Desde stage etd 111 SOURCE D an ned cnm eese v ond 111 specifications 1225428256 466482 pos 119 122 125 Power Cord Warnings cce Te ee ees 152 power input module cabling 60 power requirements 119 122 125 power SWITCHES ssi dr Vu L N Su E edv 60 75 powering down TOUter sce te Rep ees 75 powering UD TOUT T siria sees creer en denses 73 preinstallation responsibilities
121. o hot swappable power supplies for optional redundancy See Figure 5 and Figure 6 The power supplies convert AC power to internal 48 V redundant DC feeds that are then distributed through the router Redundancy Features m 49 ERX 8 0 x Hardware Guide Fans Forced air cooling keeps the temperature of the E series modules and components within normal operating limits In ERX 14xx models six cooling fans are located in a tray at the top of the router Figure 1 In ERX 7xx models four cooling fans are located in a tray on one side of the router Figure 5 In the ERX 510 router two cooling fans are located in a tray on one side of the router Figure 5 The system monitors the temperature of each module If the temperature of a module exceeds the maximum limit the system immediately goes into thermal protection mode and the modules are powered off The ERX system controller enters a low power mode keeps the modules in a power off condition and does not respond to any management interface commands For information about troubleshooting high operating temperatures see Troubleshooting on page 105 In ERX 7xx and ERX 14xx models the fan tray has two redundant converters that power the fans for the ERX 14xx models a 24 V 50 W converter for the ERX 7xx models a 12 V 15 W converter If one converter fails the other takes over The ERX 510 router does not have redundant converters For all E series routers the system software rep
122. ocol processing then takes place on the spare line module Figure 12 shows the data flow when a spare line module becomes active 18 1H Redundancy Features ERX Overview Figure 12 Data Flow When a Spare Line Module Is Active Power Redundancy I O module Es Primary 6 ud 1 0 module e M al 9 9013738 Midplane Redundancy midplane e Wii J F 1 A packet arrives at the primary l O module 2 The packet passes along the redundancy midplane from the primary I O module to the redundancy l O module 3 The packet passes from the redundancy 1 0 module to the spare line module 4 The spare line module processes the packet Spare line module Primary line module a For information about installing modules for line module redundancy see Installing Modules on page 35 For information about configuring and managing SRP module redundancy see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules All E series routers provide a power architecture that distributes redundant 48 VDC feeds through the router to each line module SRP module and fan module where DC to DC converters provide local conversion to the required secondary voltages The ERX 310 router is available with either DC or AC power inputs The AC powered version can be configured with one or tw
123. odules This section describes how to install higher capacity NVS cards on SRP modules The procedure you use depends on the number of SRP modules in the system A new NVS card already contains the software release you ordered NOTE The new NVS card must contain the same software release that you are running on the system Upgrading a System That Contains One SRP Module If the system contains only one SRP module you must power down the system before you upgrade the NVS card Upgrading NVS Cards on SRP Modules M 87 ERX 8 0 x Hardware Guide A CAUTION If you do not use the halt command before removing or powering down an SRP module the system s NVS card can become corrupted To upgrade the NVS card on a system that contains one SRP module 1 Enter the halt command See JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules for information about the halt command A WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the router is on Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines These actions prevent electric shock and serious burns A CAUTION When handling modules use an antistatic wrist strap connected to the router s ESD grounding jack This action helps to protect the module from damage by electrostatic discharge 2 Connect the antistatic wri
124. on page 115 You can monitor fan status by observing the LEDs on the SRP module or on the fan tray behind the faceplate For complete LED information see Understanding Status LEDs to Troubleshoot on page 104 gt NOTE On the SRP module when the LED alternates between OK and FAIL in 10 second intervals a non critical fan failure exists Noncritical warnings are not indicated on the fan tray LEDs if the red FAN FAIL LED is illuminated either a critical or non critical failure exists A CAUTION If the red FAN FAIL LED on the SRP module is illuminated and none of the fans are spinning when you remove the fan tray power down the system Replacing Fan Trays amp 97 ERX 8 0 x Hardware Guide until a new fan tray is available Operating an ERX router with inadequate air circulation can damage the modules A CAUTION Do not use the fan tray handle to carry the fan tray assembly Use the handle only to pull the tray out of the chassis Figure 43 Fan Tray in ERX 14xx Models Fan tray Figure 44 Fan Tray in ERX 7xx Models g013766 98 1H Replacing Fan Trays g013764 Maintaining ERX Routers Figure 45 Fan Tray in ERX 310 Router y g013765 Removing the Fan Tray To remove the fan tray 1 ERX I4xx models only Place a flathead screwdriver in the groove where the top bezel meets the chassi
125. oot m 407 ERX 8 0 x Hardware Guide Figure 47 SRP Module LEDs Status LEDs 2 Status LEDs 9013768 y NOTE The primary SRP module illuminates the REDUNDANT LED only when the SRP module detects a secondary or standby SRP module online The standby SRP module monitors an activity signal from the primary SRP module to determine its state it does not shadow the operations of the primary SRP module If the standby SRP module detects that the primary SRP module is not active and high availability mode is not enabled it reboots the system and takes control If high availability mode has been enabled automatic switchover occurs with near hitless failover ERX 7xx and ERX 14xx models only 108 1H Understanding Status LEDs to Troubleshoot Troubleshooting Figure 48 FE2 Module LEDs gH Q Functional status LEDs I Interface status LEDs g013769 Understanding Status LEDs to Troubleshoot m 409 ERX 8 0 x Hardware Guide Figure 49 E3 and T3 Module LEDs LED Activity AP v aS eoe 0e Interface status LEDs Functional status LEDs g013770 When the system boots it runs a series of tests for each module installed in the system and the LEDs display various configurations See Table 12 and Table 15 to understand normal and abnormal LED activity NOTE When you reboot the system aft
126. opyright 9 1988 Regents of the University of California All rights reserved Portions of the GateD software copyright 9 1991 D L S Associates This product includes software developed by Maker Communications Inc copyright 9 1996 1997 Maker Communications Inc Juniper Networks the Juniper Networks logo NetScreen and ScreenOS are registered trademarks of Juniper Networks Inc in the United States and other countries JUNOS and JUNOSe are trademarks of Juniper Networks Inc All other trademarks service marks registered trademarks or registered service marks are the property of their respective owners Juniper Networks assumes no responsibility for any inaccuracies in this document Juniper Networks reserves the right to change modify transfer or otherwise revise this publication without notice Products made or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are owned by or licensed to Juniper Networks U S Patent Nos 5 475 599 5 905 725 5 909 440 6 192 051 6 555 650 6 559 479 6 406 512 6 429 706 6 459 579 6 495 547 6 558 518 6 558 899 6 552 918 6 567 902 6 578 186 and 6 590 785 Copyright 2006 Juniper Networks Inc All rights reserved E series Routing Platforms ERX Hardware Guide Release 8 0 x Copyright 9 2006 Juniper Networks Inc All rights reserved Printed in USA Writing John Borelli Helen Shaw Editing Ben Mann Illustratio
127. or the E320 router Provides detailed specifications for line modules and IOAs in E320 routers and information about the compatibility of these modules with JUNOSe software releases Lists the layer 2 protocols layer 3 protocols and applications that line modules and their corresponding IOAs support Provides module LED information Shipped in the box with all new ERX routers Provides the basic procedures to help you get an ERX router up and running quickly Provides the necessary procedures for getting ERX 14xx models ERX 7xx models and ERX 310 routers operational including information about Installing the chassis and modules Connecting cables Powering up the router Configuring the router for management access Troubleshooting common issues Describes switch router processor SRP modules line modules and I O modules available for the ERX routers Provides detailed specifications for line modules and I O modules in ERX 14xx models ERX 7xx models and ERX 510 routers and information about the compatibility of these modules with JUNOSe software releases Lists the layer 2 protocols layer 5 protocols and applications that line modules and their corresponding I O modules support Provides module LED information Document ERX End of Life Module Guide JUNOSe Software Guides JUNOSe System Basics Configuration Guide JUNOSe Physical Layer Configuration Guide JUNOSe Linh Layer Configuration Guide
128. orts an alarm if any of the fans or converters fail 20 gm Redundancy Features Part 2 Initial Installation m Unpacking and Inspecting ERX Routers on page 23 m Installing ERX Routers on page 27 m Installing Modules on page 35 m Cabling ERX Routers on page 55 m Powering Up ERX Routers on page 75 Accessing ERX Routers on page 77 Initial Installation MW 21 22 M initial Installation Chapter 2 Unpacking and Inspecting ERX Routers Before You Begin This chapter reviews shipping contents and unpacking procedures for ERX routers It contains the following sections Before You Begin on page 25 m Unpacking ERX 14xx Models on page 25 m Unpacking ERX 7xx Models and ERX 310 Routers on page 24 Inspecting Router Components and Accessories on page 25 m If You Detect or Suspect Damage on page 25 Contacting Juniper Networks on page 25 m The Next Step on page 25 Before you begin unpacking the router be sure you have the following tools m ANo 2 Phillips screwdriver m A utility knife m mechanical lift or at least two people to assist in lifting Unpacking ERX 14xx Models ERX 14xx models come boxed bolted and strapped to a skid For your convenience we recommend that you unpack the router in the location where you want to install it A WARNING Three people are required to install the router in a rack two to lift the system into position and one to screw it to the rack To unpack ERX 14xx models
129. ouble Bit Errors on SRP Modules on page 114 Diagnosing Problems When you first encounter a system problem 1 Make sure power connections are securely attached 2 Observe the system s LEDs carefully 5 Make sure cable connections on the system modules are securely attached If a problem is beyond the scope of this chapter see Contacting Customer Support and Returning Hardware on page 151 for further instructions S NOTE Running the show version and show hardware commands is often a good first step when trying to troubleshoot a problem Initialization Sequence Each line module is initialized independently As a result the command line interface CLI on the SRP module can become available before the line modules have completed initialization Commands relating to a line module Diagnosing Problems mM 103 ERX 8 0 x Hardware Guide might fail if the module has not completed initialization Use the show version command to display line module status Do not enter commands for a line module until its state is listed as online Troubleshooting Power Failures The system s distributed power system is designed to consume low levels of power and dissipate low levels of heat See System Specifications on page 119 for specifications of power consumption and heat dissipation If you suspect a power problem see Table 10 Table 10 Causes of Power Failures Symptom Possible Problems Actions System does not power up Sy
130. ower Table 9 Power Input Module Cables and Wires Needed Cable Wire ERX 14xx models One 10 AWG ground wire Two 8 AWG wire leads Two 8 AWG wire leads ERX 7xx models One 10 AWG ground wire Two 12 AWG wire leads Two 12 AWG wire leads ERX 310 router One 10 AWG ground wire Two 14 AWG wire leads DC model only Two 14 AWG wire leads DC model only One AC power cord AC model only From Power input module ground terminal Power input module Power 48 VDC and RTN leads Power input module Power B 48 VDC and RTN leads Power input module ground terminal Power input module Power A 48 VDC and RTN leads Power input module Power B 48 VDC and RTN leads Power input module ground terminal Power input module Power A 48 VDC and RTN leads Power input module Power B 48 VDC and RTN leads Power input module AC power IEC receptacle Cabling ERX Routers To Termination ground Appropriate leads on power source No 1 Appropriate leads on power source No 2 Termination ground Appropriate leads on power source No 1 Appropriate leads on power source No 2 Termination ground Appropriate leads on power source No 1 Appropriate leads on power source No 2 Appropriate AC power supply Cabling the Router for Power m 6121 ERX 8 0 x Hardware Guide Figure 26 Power Input Module for ERX 14xx Models THIS PRODUCT IS EQUIPPED WITH D _ 7 2 TWO POWER FEEDS DISCONNECT BOT
131. provide adequate ventilation A fully loaded rack with three ERX 14xx models must structurally support 500 pounds 156 kilograms Optional mounting kits are available for 19 inch and 25 inch rack mounting mid chassis and front chassis mounting Contact your Juniper Networks sales representative for more information If you use an enclosed rack for an ERX 14xx model ensure that there is a minimum of 5 inches of clearance between the inner side wall and the router This clearance space ensures adequate air flow Proper Rack Installation To confirm proper equipment rack installation verify the following Racks are installed and electrically grounded according to manufacturer instructions Equipment racks are anchored to the floor and when possible anchored to the ceiling as well Equipment rack installations comply with applicable local state and national codes A CAUTION To maintain airflow requirements a plenum must be installed above ERX 14xx models before any other piece of equipment is installed above the router Equipment Rack Requirements m 135 ERX 8 0 x Hardware Guide Figure 51 Airflow for ERX Routers Air output ERX 310 router and ERX 7xx model S Air intake ERX 310 router wes F A and ERX 7xx model Air output ERX 14xx model via plenum Air intake ERX 14xx model Air intake GAN ERX 14xx model lt 3 to 4
132. r 1 ERX 310 router Slot 0 42 HW Installing SRP 1 0 and SRP Modules Installing Modules 3 With a Phillips screwdriver loosen the captive screws that secure the blank filler panel covering the empty chassis slot if present and remove the filler panel 4 Remove the SRP module from its antistatic bag being careful not to touch module components pins leads or solder connections 5 Verify that the ejectors are in the open position as shown in Figure 20 Figure 20 Ejectors in the Open Position e Closed gt L g013746 6 Slide the module into the chassis by placing it between the guides of the selected slot and pushing the module until it stops The module stops sliding when the ejectors make contact with the front of the chassis A CAUTION If you meet strong resistance when attempting to seat the module using the ejectors remove it from the chassis and confirm that the slot is designed to hold the module Then verify if applicable that the module matches its corresponding Installing SRP I O and SRP Modules WM 43 ERX 8 0 x Hardware Guide module I O module or line module Also be sure that you have aligned the top and bottom edges in the correct matching tracks 7 Insert the module into the backplane by simultaneously depressing both ejectors as shown in Figure 20 and exerting forward pressure on the module 8 Tighten th
133. r you configure the IP address you can access the system remotely for example via Telnet Setting Up Management Access M 77 ERX 8 0 x Hardware Guide Console Port Setup You can connect a console terminal PC Macintosh or UNIX workstation directly to the SRP I O module via the RS 232 terminal port When you connect a console directly to the system you can configure the system without an IP address To communicate with the system you must have a terminal emulation program running on your PC or Macintosh You can use any terminal emulation program such as HyperTerminal A UNIX workstation can use the emulator TIP Using HyperTerminal If your console uses a version of Microsoft Windows such as Windows 95 or Windows NT 4 0 that supports the HyperTerminal application you can access the system via HyperTerminal 1 Click the Start button and select Programs Accessories and HyperTerminal 2 Inthe HyperTerminal window select HyperTerminal 5 Inthe Connection Description window enter a name for your router for example erx1400 in the Name field 4 Select any icon to represent your terminal emulation and click OK 5 Inthe Connect To dialog box in the Connect using field select the appropriate COM port to use for example COM1 and click OK 6 Inthe COMI Properties window select the following settings m Bits per second 9600 m Data bits 8 Parity None m Stop bits 1 m Flow control Xon Xoff 7 Click
134. re on R pin Cabling the SRP 1 0 Module g013750 Cabling ERX Routers ea NOTE You can use a wire wrap gun to attach wires to pins 2 Attach the opposite end of the external timing cable or wires to your network s clock source A 3 Repeat Steps 1 and 2 for the Clock B connections Management Ports NOTE This section applies to all ERX routers The Console section of the SRP I O module has two ports for management access See Figure 24 and Figure 25 m The 10 100Base T Ethernet port accepts an RJ 45 male connector providing an out of band connection for LAN access through a Telnet session or SNMP a The RS 232 port accepts a DB 9 female connector for direct CLI access from a console terminal The console port is considered a data terminal equipment interface DTE Direct connection to a terminal or PC which also have DTE interfaces requires a crossover cable Figure 25 SRP 1 0 Module for the ERX 310 Router SRP I O module e g013751 RS 232 10 100 BASET See Accessing ERX Routers on page 77 for more information about management access Cabling the SRP 1 0 Module m 59 ERX 8 0 x Hardware Guide Connecting to the Network To connect the router to the network 1 Insert an Ethernet cable RJ 45 connector into the 10 100Base T RJ 45 port on the SRP I O module until i
135. recycling equipment i 3259401949472 a a 157 Return Materials Authorization 151 returning DIOQUCE 5 5 cas ero het RI oe RR 151 RJ 45 connectors cabling 67 RMS a Rs nn a Et c 151 RoHS Restriction of Hazardous Substances Directive recycling equipment 157 A A theres tent 56 59 78 S safety agency certification 119 122 125 guidelines ee een ts Pa 50 150 152 SC duplex connectors cabling 68 70 self testing modules 105 serial numbers locating 152 SFPs small form factor pluggable transceivers 95 installing se 021008 x y taies ee s St X a ard 95 TEMOVINO 4 SU am bet ARR m ed d e 94 SLOTS a cated ne M egets bet 86 show configuration command 155 show environment command 115 155 show hardware command 155 show interface gigabitEthernet command 97 show version command 44 155 Sitexplafningzs s c posea 129 size OP ERX TOULGFS entra Le 119 122 125 OL TACK deu d e Hir 155 slot disable command 46 SIOE BEOUDS as oia 56 E1 40 TOUTE snl a o cce Re e eh 56 ERX 7X models 122202 1000462562002 Ld4 cis 57 overloading us c2 66 c2 614 ave rem be Sete en eg 111 small form factor p
136. ree that such invalidity shall not affect the validity of the remainder of this Agreement This Agreement and associated documentation has been written in the English language and the Parties agree that the English version will govern For Canada Les parties aux pr sent s confirment leur volont que cette convention de m me que tous les documents y compris tout avis qui s y rattach soient redig s en langue anglaise Translation The parties confirm that this Agreement and all related documentation is and will be in the English language Table of Contents Part 1 Chapter 1 About This Guide xi zeit xi AUGICN CE Se xe urit cod tes eu h r DU OR Eoo tech Rod c xi E Serl s ROUELefS sisse ete e oos cd epe tat der edges xii Documentation Conventions 2 4 xii List of Technical Publications sica Soop atts poe mente xiii Obtaining Documentation sise maine rtr re ht RH e Pa e e xvii Documentation Feedback eire eie rex pe e ote xvii R QUGSEITB SUDPO Si duisi eet erc yd xviii Product Overview ERX Overview 3 OVERVIEW ossi t sited Age Eres v ea Pre trad tenete IER VER pe OP A MIS AEE d 6240 3 ERX JBROULUGSIS emet dan datant a dat bd md v IN alb UO bia en RE dame de 3 ERXE ARR MOSS tht toc tp e rt a NP ge d 4 ERX 7xx MOd6el5 s Le ana eed e s o gees A eh SAT abia 6 ERX 310 ROUTE 6c tae ee naa cett nn n4 aie XIN v ueber eed et ode e 503159664 8 ERXMOGUIBS tees orte i
137. reserve file the synchronize command fails and a warning message is displayed on the console To resolve this issue either delete unwanted files from the primary NVS card or replace the redundant NVS card with a higher capacity NVS card NOTE This section applies to ERX 7xx and ERX 14xx models only ERX 310 routers do not offer line module redundancy ERX 7xx and ERX 14xx models support line module redundancy for several line modules For details about which line modules support redundancy see the ERX Module Guide In this scheme an extra line module in a group Redundancy Features m 47 ERX 8 0 x Hardware Guide of identical line modules provides redundancy in case of line module failure To use this feature you need a m Spare line module m Redundancy midplane m Redundancy I O module A redundancy midplane can cover 5 6 slots It provides additional connectivity that enables the spare line module to take control of the I O module associated with any failed line module in the redundancy group The spare I O module provides connectivity from the spare line module to the redundancy midplane The process by which the system switches to the spare line module is called switchover When switchover occurs the system 1 Breaks the connection between the primary I O module and the primary line module 2 Connects the primary I O module to the spare line module via the redundancy midplane and redundancy I O module Prot
138. rization and accounting AAA Dynamic Host Configuration Protocol DHCP Remote Authentication Dial In User Service RADIUS Terminal Access Controller Access Control System TACACS Layer 2 Tunneling Protocol L2TP Subscriber management Describes the JUNOSe system logging feature and describes how to use the CLI to monitor your system s log configuration and system events Document JUNOSe Command Reference Guide AtoM JUNOSe Command Reference Guide N to Z JUNOSe Comprehensive Index Release Notes JUNOSe Release Notes Obtaining Documentation About This Guide Description Together constitute the JUNOSe Command Reference Guide Contain important information about commands implemented in the system software Use to look up Descriptions of commands and command parameters Command syntax A command s related mode Starting with JUNOSe Release 7 1 0 a history of when a command its keywords and its variables were introduced or added Use with the JUNOSe configuration guides Provides a complete index of the JUNOSe software documentation set Provide the latest information about features changes known problems resolved problems and system maximum values If the information in the Release Notes differs from the information found in the documentation set follow the Release Notes Release notes are included on the corresponding software CD and are available on the Web To obtain the most current ve
139. roperly see Accessing ERX Routers on page 77 The Next Step WM 75 ERX 8 0 x Hardware Guide 76 HW The Next Step Chapter 7 Accessing ERX Routers This chapter discusses how to access the system to manage it Managing your router includes both configuring and monitoring it For basic information on the management of the system see JUNOSe System Basics Configuration Guide Chapter 5 Managing the System This chapter contains the following sections Setting Up Management Access on page 77 Console Port Setup on page 78 m Telnet Setup on page 80 SNMP on page 82 m The Next Step on page 82 Setting Up Management Access Before you power up the system you must set up a management console See Connecting to a Console Terminal on page 60 You use the console to communicate with the system during the power up process set an IP address and manage the system using the command line interface CLI You can manage and monitor the router through either of these methods Console terminal Connect a console PC Macintosh or UNIX workstation directly to the system s RS 252 serial port m X Remote console Connect the 10 100Base T port on the SRP I O module to an Ethernet network and run Telnet from a remote console For initial access to the system you need to physically connect your console directly to the system s RS 252 port Through this connection you can use the CLI to set an IP address on the system Afte
140. router In the ERX 310 router slot O contains the SRP module and slots 1 and 2 each contain a line module Slot Groups for the ERX 1410 Router A slot group in the ERX 1410 router comprises three adjacent chassis slots The groups for the ERX 1410 router consist of the following slots Figure 17 m Slot group 1 Slots O through 2 m Slot group 2 Slots 5 through 5 m Slot group 3 Slots 8 through 10 m Slot group 4 Slots 11 through 13 Slots 6 and 7 are reserved for the SRP modules Installing Modules Figure 17 ERX 1410 Slot Groups Chassis slots 012 34 5 6 7 8 910111213 T OB O ORO O o OPOEBO oB OFC O Ie ES LTD y 2 Slot Slot Slot Slot 5 group 1 group 2 group 3 group 4 gt Slot Groups for the ERX 7xx Models A slot group in an ERX 7xx model comprises one slot or two adjacent slots The groups for an ERX 7xx model consist of the following slots Figure 18 m Slot group 1 Slots 2 and 3 m Slot group 2 Slot 4 m Slot group 3 Slot 5 m Slot group 4 Slot 6 Slots O and 1 are reserved for the SRP modules Figure 18 ERX 7xx Model Slot Groups EE B _ Slot group 4 5 P Slot group 3 o 9
141. rsion of all Juniper Networks technical documentation see the products documentation page on the Juniper Networks Web site at http www juniper net To order printed copies of this guide and other Juniper Networks technical documents or to order a documentation CD which contains this guide contact your sales representative Copies of the Management Information Bases MIBs available in a software release are included on the documentation CDs and at http www juniper net Documentation Feedback We encourage you to provide feedback comments and suggestions so that we can improve the documentation You can send your comments to techpubs comments juniper net or fill out the documentation feedback form at http www juniper net techpubs docbug docbugreport html If you are using e mail be sure to include the following information with your comments Document name m Document part number Documentation Feedback I xvii ERX 8 0 x Hardware Guide m Page number Software release version Requesting Support For technical support open a support case with the Case Manager link at http www juniper net support or call 1 888 514 JTAC from the United States Canada or Mexico or 1 408 745 9500 from elsewhere xviii I Requesting Support Part 1 Product Overview ERX Overview on page 3 Product Overview W 1 2 M Product Overview Chapter 1 ERX Overview Overview ERX Routers This chapter provides in
142. rt technical See technical support switches power 60 75 switching On TOUTED Gain som rtt etes tb mpi ane nee 75 switchover to spare line module 18 synchronize commalrid 42665 2169616060016 pre eee poa 17 syntax conventions defined xii system Maintenance oes erecta amusant du agua 85 T technical support sa Ann ser tegere g niece 151 Conta cine TAG asser eau muet tr ng RR OUR xviii Telnet connection to roUt r 80 temperature EXCESSIVE utto eec MM tss cts son tt 111 115 Index MONOS rca otage amiante ont abs wack de enue 115 requirements oo oe ate reg 111 150 text conventions defined oie etre los tees xii thermal protection mode 20 97 115 timing inputs external 14 56 tools Needed c i os bor eee Ge 25 40 55 85 154 troubleshooting 105 104 DOGUS cene tete etc bt oett na 111 CAL rates la 1404 le napa ya tese oed 111 CIOCKING ise dies tete et cena E d 111 double DIT T OS iic S06 dures eme ey 115 Ethernet links zs aus sans teens 111 PANS TE 105 113 FERE 0210222601454 cause ER ERE 206 1294111434 ee de 111 LED activity Or an sete gu 0 ng ens su re Pera gef 104 THYOdUles e en RN oret ct ge di cion 105 111 power AI mimado eats 104 111 safety guidelines 150 152 U uninsta
143. s for the redundancy group 6 Using a Phillips screwdriver and the screws provided loosely attach but do not tighten the redundancy midplane to the guides 7 Carefully insert an I O module in one slot to ensure that the redundancy midplane is aligned correctly then tighten the screws CAUTION A misaligned redundancy midplane can result in bent pins on the backplane and midplane and poor contact between the I O modules and the redundancy midplane Installing Components for Line Module Redundancy mM 49 ERX 8 0 x Hardware Guide Figure 22 Installing a Redundancy Midplane K7 CI IY e dj ili l a de Q SEN 7 B NS Bb IK Tr TS Su Ale MEL e UNV y L1 S5 Ai n Y SA SY NAD m Redundancy SR a midplane D i 3 Installing the 1 0 Modules To install the I O modules in a redundancy group 1 Install the redundancy I O module in the lowest numbered slot of the redundancy group A CAUTION When setting up a redundancy group with line modules be sure to install the redundancy I O module in the lowest numbered slot of the redundancy group It is possible to install the redundancy I O module in other slots however doing so can damage other I O modules connected to the redundancy midplane 2 Install the corresponding I O
144. s on page 129 Environmental Requirements on page 150 Regulatory Compliances on page 150 Safety Guidelines on page 150 Equipment Rack Requirements on page 155 Cabling Recommendations on page 156 Product Reclamation and Recycling Program on page 157 Hardware Compliance on page 158 Your Preinstallation Responsibilities Complete the following tasks before installing the system Verify that the electrical supply meets all AC and DC power requirements See System Specifications on page 119 Verify that the site meets all environment specifications See Environmental Requirements on page 150 and System Specifications on page 119 Verify that the cables you plan to use meet the specifications and review the cabling recommendations See Cabling Recommendations on page 156 Your Preinstallation Responsibilities m 129 ERX 8 0 x Hardware Guide m Verify the operation of all telephone circuits digital services and T1 facilities required for installation m Ensure that all IP environment requirements are met such as IP addresses subnet masks and any specific routing protocol information Environmental Requirements See System Specifications on page 119 for complete environmental specifications Choose a location for the router that is dry relatively dust free well ventilated and air conditioned If you install equipment in a rack be sure that the floor is capable of supporting the combined weight of the rack an
145. s on the top of the system and lever the top bezel off the front of the system 2 With an appropriate screwdriver loosen the captive screws located at the corners of the fan tray H WARNING Do not place your fingers near the fans when removing the fan tray The blades might still be moving 5 Pull the fan tray halfway out of the shelf Ay WARNING Slowly slide the fan tray out of the chassis The tray does not have stops to prevent it from sliding all the way out 4 Pull the tray out of the chassis Installing the Fan Tray To install the fan tray Replacing Fan Trays m 99 ERX 8 0 x Hardware Guide CAUTION Do not use the fan tray handle to carry the fan tray assembly Use the handle only to push the tray into the chassis Hold the tray horizontally ERX 14xx models or vertically ERX 7xx models and ERX 510 routers or so that the captive screws point toward you and you can read text on the labels Place the bottom corners of the tray housing in the plastic shelf guides of the fan tray compartment push toward the back of the chassis halfway and stop Push the fan tray toward the back of the shelf until it stops An electrical connector on the back of the fan tray pairs with an electrical connector at the back of the shelf With an appropriate screwdriver tighten the captive screws Alternate between screws when tightening them to ensure that the electrical connectors at the back of the tr
146. s support specific line modules see the ERX Module Guide Figure 11 shows a representative line module For details about installing line modules see Installing Modules on page 55 14 m ERX Modules ERX Overview Figure 11 Representative Line Module 1 0 Modules Ejector b e LI RA Status LEDs Midplane connectors 09 S 20e RT l1 a Board reset button NMI button T o a o D p D Packet Classification Most line modules support packet classification on ingress some non ASIC line modules do not A classification engine on the line module matches specific fields such as source and destination IP address source and destination port and protocol the ingress IP interface layer 2 fields or some combination of these against user configured filters at wire speed Most line modules have a corresponding input output I O module that provides the physical interconnection to the network Insert each I O module into the back of the system directly behind its corresponding line module For information about which line modules pair with which I O modules see the ERX Module Guide See Figure 2 Figure 4 and Figure
147. several times before tightening them completely If you remove an I O module and not the corresponding line module the line module reboots Its status becomes inactive when you issue the show version command If you remove a line module and do not delete the corresponding configuration the status of the line module is listed as not present when you issue the show version command Removing a Line Module SRP Module or SRP 1 0 Module m 47 ERX 8 0 x Hardware Guide Installing Components for Line Module Redundancy A spare line module provides redundancy for a group of identical line modules for ERX 7xx and ERX 14xx models only eS NOTE The ERX 510 router does not support line module redundancy For line module redundancy to operate you must install m The line modules including the spare line module m The redundancy midplane m The I O modules including the spare I O module For more information see Redundancy Features on page 16 Ay WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the router is on Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines These actions can prevent electric shock and serious burns A CAUTION When handling modules use an antistatic wrist strap connected to the router s ESD grounding jack and hold modules by their edges Do not touch the
148. slot disable command from the CLI before removing a line module or I O module A CAUTION If you do not use the halt command before removing or powering down an SRP the system s NVS card can become corrupted To remove a line module SRP module or SRP I O module 1 For SRP modules and SRP I O modules issue the appropriate halt command halt halt primary srp or halt standby srp See JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules for information about the halt commands 2 Ground yourself by using an antistatic wrist strap or other device and connect it to the ESD grounding jack on the chassis 5 Use a screwdriver to loosen the thumb screws located at the top and bottom of the module panel 4 Pull the ejector handles located at the top and bottom of the module so that they are in position 2 as shown in Figure 21 46 HW Removing a Line Module SRP Module or SRP 1 0 Module Installing Modules Figure 21 Ejectors in the Closed Position Closed O Closed _ g013747 5 Carefully slide the module out of the chassis 6 Place the module in its antistatic bag being careful not to touch module components pins leads or solder connections 7 Cover the empty chassis slot with a blank filler panel and tighten the filler panel s captive screws using a Phillips screwdriver Turn both screws
149. st strap to the ESD grounding jack on the router 3 Power down the system 4 Remove the SRP module 5 Replace the NVS card on the SRP module See Replacing an NVS Card on page 89 6 Power up the system See Powering Up ERX Routers on page 73 Upgrading a System That Contains Two SRP Modules In a system that contains two SRP modules you can upgrade the NVS cards on the SRP modules without powering down the system A WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the router is on Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines These actions prevent electric shock and serious burns 88 m Upgrading NVS Cards on SRP Modules Maintaining ERX Routers CAUTION When handling modules use an antistatic wrist strap connected to the router s ESD grounding jack This action helps to protect the module from damage by electrostatic discharge To upgrade the NVS cards on the SRP modules in a system that contains two SRP modules 1 Connect the antistatic wrist strap to the ESD grounding jack on your router 2 Halt the redundant SRP module host1 halt standby srp 5 Remove the redundant SRP module from the chassis 4 Replace the NVS card on this SRP module See Replacing an NVS Card on page 89 5 Reinsert the SRP module into the chassis 6 When this SRP
150. stem is not receiving power The following actions apply to all of the possible problems Module s power supply has malfunctioned 1 Verify that all power connections are correct Power source cannot handle system load 2 Verify that the power supply is delivering the correct voltage current and wattage to the system See System Specifications on page 119 5 If the system still does not operate contact Juniper Networks Customer Service System shuts down Temperature is too high The following actions apply to all of the possible problems Power is lost 1 Verify that power connections are properly attached 2 Verify that system is receiving power 5 Look to see whether or not the LEDs are lit 4 Run diagnostics on SRP and line modules 5 If system does not not reset contact Juniper Networks Customer Service Understanding Status LEDs to Troubleshoot Module LEDs can show you the current status of a module and alert you to a problem with the module or one of its ports We recommend you 104 HN Understanding Status LEDs to Troubleshoot Troubleshooting familiarize yourself with LED activity so that you can easily detect and correct a module related problem with minimal or no system downtime LED Identification The system s modules have two sets of status LEDs The top set indicates overall router and module status The bottom set indicates module specific status such as port status
151. t clicks into place 2 Connect the other end of the cable to the appropriate Ethernet network for an out of band connection Connecting to a Console Terminal When you connect a console directly to the router SRP I O module use a cable appropriate for your terminal connector The cable must have a female DB 9 connector to attach to the RS 232 port on the SRP I O module To connect the console to the SRP I O module 1 Insert the female DB 9 connector into the RS 252 port and tighten the screws 2 Connect the other end of the cable to your terminal s serial port VT100 ANSI Cabling the Router for Power After you have correctly cabled the modules and I O modules you must attach grounding and electrical wires before you attempt system power up Three main tasks are involved 1 Switch all router power switches to OFF A CAUTION Switches may have inadvertently flipped to ON during shipping and installation 2 Connect the grounding wires to the chassis A WARNING Always connect the grounding wires first before connecting the power cables and disconnect them last when installing or servicing the router 5 Connect the power cables AC or DC to the power input modules See System Specifications on page 119 for the power requirements for ERX routers Table 9 identifies the power input module cabling requirements and Figure 26 shows the main components of a power input module 60 1m Cabling the Router for P
152. th the line module depress the module reset button to reboot the line module The buttons work in the same way for the SRP module Depressing the module reset button on an SRP module is equivalent to rebooting the router and causes all the line modules to reboot Double Bit Errors on SRP Modules SRP modules include error checking and correction ECC to protect their SDRAM ECC provides error detection of single bit and double bit errors and correction of single bit errors for the SDRAM as follows m If ECC detects a single bit error it automatically corrects the error and operation continues m If ECC detects a double bit error it logs the error stops the main processor on the controller and takes the SRP module offline Detecting Double Bit Errors The following message appears on the console if ECC detects a double bit error 114 1H Double Bit Errors on SRP Modules Troubleshooting ALERT 05 10 2000 13 10 33 os failed ECC DOUBLE BIT ERROR OCCURRED Address 0xe95db10 Data Upper 32Bits 0xe95db20 Data Lower 32Bits 0x55d06c ECC Data Bits 0x2b ECC 1Bit Error Counter 0x0 YOU MUST PERFORM A HARD RESET TO CONTINUE ALERT 05 10 2000 13 10 34 os PROCESSOR EXCEPTION 0x200n If ECC detects a double bit error in a system that contains a redundant SRP module the redundant module becomes active and the system continues to operate However you must still troubleshoot the SRP module with the double bit error
153. ting Component Serial NumbDers_ 152 Table of Contents W ix ERX 8 0 x Hardware Guide Appendix E Part 5 x Table of Contents Information You Might Need to Supply to JTAC 153 T ols and Parts Required oorr teo EAR e tu veau 154 Returning Products for Repair or Replacement 154 Packing Instructions for Returning a ChassiS 154 Declaration of Conformity 157 D claration of CONAM Yi ade ena t 940840156 12 0x2 20621402 157 Index MAER 1429 etti ote eta EV ee rete ap bet se t die Ou de ot teca 161 About This Guide Objectives Audience This preface provides the following guidelines for using the E series Routing Platforms ERX Hardware Guide m Objectives on page xi m Audience on page xi m E series Routers on page xii m Documentation Conventions on page xii m List of Technical Publications on page xiii m Obtaining Documentation on page xvii m Documentation Feedback on page xvii Requesting Support on page xviii This guide provides the information you need to install and start the E series router An E series router is shipped with the latest system software installed To install a future release or reinstall the system software see JUNOSe System Basics Configuration Guide Chapter 5 Installing JUNOSe Software NOTE If the information in the latest JUNOSe Release Notes d
154. tistatic padded box CAUTION railure to store electronic modules and components correctly can lead to damage of these items Follow these guidelines for storing modules and components m Store each module in a separate antistatic bag m Store components in an antistatic plastic container Some of these containers can accommodate several components in separate compartments m Do not store multiple modules or components in an antistatic bag or container where they can touch other items m Optional Store the item in its antistatic bag or container within the protective packaging or padded box that the item was shipped in Cleaning the System 86 Dust is attracted to the side of the system on which the air intake vent is located Clean this side of the system with a dry cloth every few weeks to prevent excessive accumulation of dust This cleaning helps to maintain the efficiency of the cooling system and prevent damage to electronic components WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the router is on Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines These actions prevent electric shock and serious burns CAUTION When cleaning the system wear an antistatic wrist strap connected to the system s ESD grounding jack This action helps to protect modules from damage by elec
155. troductory information about the ERX routers It contains the following sections Overview on page 5 ERX Routers on page 5 ERX Modules on page 9 Network Management Tools on page 16 Redundancy Features on page 16 ERX routers are modular carrier class networking devices that deliver performance reliability and service differentiation to both business and consumer Internet users The ERX 7xx and ERX 14xx models offer high port density low power consumption and fully redundant Internet access routing and edge aggregation The ERX 510 router supports the same services but with smaller capacity and scaling capabilities ERX routers offer the complete edge solution for IP optimized carriers Five models of ERX routers are available ERX 1440 router ERX 1410 router ERX 710 router ERX 705 router ERX 310 router All models use the same software However the specific model determines the Combination of line modules supported ERX Routers E 3 ERX 8 0 x Hardware Guide ERX 14xx Models 4 m Conditions for line rate performance of line modules m Type capacity and number of SRP modules used Ss NOTE In the E series documentation the term ERX 14xx models refers to both the ERX 1440 router and the ERX 1410 router The terms ERX 1440 router and ERX 1410 router refer to the specific models See Figure 1 and Figure 2 The ERX 1440 router manages an extremely high volume of network traffic and uses a 40 Gbps s
156. trostatic discharge Cleaning the System Maintaining ERX Routers Upgrading from Release 5 1 1 or Lower Numbered Releases to Release 6 x x or Higher Numbered Releases Release 5 1 1 or lower numbered releases support application images only up to 172 MB To install larger application images for Release 6 0 0 and higher numbered releases you must first install Release 5 1 2 or a higher numbered 5 x x release This enables the system to support application images greater than 172 MB For example you cannot go from Release 5 1 1 to Release 7 2 0 without first upgrading to Release 5 1 2 See the following table for compatibility of releases JUNOSe Release Highest Release Able to Cannot Load Maximum Application Image Load 5 1 1 or lower numbered release 5 5 5p0 2 or the 6 x x or higher numbered highest numbered 5 x x release release 5 1 2 or higher numbered No limitation Not applicable 234 MB release 7 2 0 or higher numbered No limitation Not applicable 256 MB release Your software upgrades may be available remotely through Telnet or FTP or may be delivered on a new NVS card Depending on how you access the software updates there are two different procedures to follow For more detailed information on installing software and about NVS cards and SRP modules see m JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules m Upgrading NVS Cards on SRP Modules on page 87 Upgrading NVS Cards on SRP M
157. undancy do not terminate Power A and Power B leads at the same power source 9 Place the clear plastic guard over the terminal posts and secure it in place by tightening the four screws 10 Repeat Steps 1 9 for each power input module in your configuration 64 1m Cabling the Router for Power Cabling ERX Routers Figure 27 ERX 310 Router Rear View DC Model Power A DC power DC power leads input A input B E 13 5e oS or 8 Ground Power A Power B S switch switch S ERX 310 Router AC Model 1 Insert the power cord into the AC power IEC receptacle See Figure 28 2 Insert the other end of the power cord into an appropriate AC power source CS NOTE To provide redundancy do not terminate Power A and Power B leads at the same power source 5 Repeat Steps 1 2 for the other power input module if needed Figure 28 ERX 310 Router Rear View AC model 100 240V 5A fo Y 7 POWER B n AC power input A AC power input B with switch with switch 9013754 Ground Cabling the Router for Power m 65 ERX 8 0 x Hardware Guide Cabling 1 0 Modules This section illustrates the common connector types used with ERX I O modules For information about the connectors on the different line modules see the ERX Module Guide BNC Connectors Figure 29 1
158. ur t l phonique Le client doit toutefois prendre note qu une telle installation n assure pas un service parfait en tout temps Les r parations de l appareillage certifi devraient tre confi es un service d entretien canadien d sign par le fournisseur En cas de r paration ou de modification effectu es par l utilisateur ou de mauvais fonctionnement de l appareillage le service de t l communications peut demander le d branchment de l appareillage Hardware Compliance m 141 ERX 8 0 x Hardware Guide Pour leur propre s curit les utilisateurs devraient s assurer que les mises la terre des lignes de distribution d lectricit des lignes t l phoniques et de la tuyauterie m tallique interne sont raccord es ensemble Cette mesure de s curit est particuli rement importante en milieu rural Attention Les utilisateurs ne doivent pas proc der ces raccordements eux m mes mais doivent plut t faire appel aux pouvoirs de r glementation en cause ou un lectricien selon le cas EC Declaration of Conformity The EC Declaration of Conformity is available in Declaration of Conformity on page 157 Voluntary Control Council for Interference VCCI Statement for Japan COMB 72A RME CI CORRER TERTA 8 h 5 ttr 3c 60 ES TOBARRA 258973 78 ki AK 5 R r 2 0 ES VCCI A The preceding translates as This is a Class A product In a domestic environment this product may cause radio int
159. ure that the orientation of the SFP is correct 5 Gently pull the SFP to confirm that it is inserted correctly If the SFP comes out of the slot when you pull it repeat Step 4 6 Remove the dust cover that protects the ports 7 Connect the new cables to the SFP If you are using the redundant port on the GE I O module repeat Steps 2 7 for the other port 96 1H Replacing SFPs on 1 0 Modules Maintaining ERX Routers Verifying the Installation After you have replaced the SFPs and connected the cables issue the show interface gigabitEthernet command for each interface to make sure that the interface is operational up m Field descriptions gigabitEthernet interfaceSpecifier Status of the hardware on this interface Up Hardware is operational Down Hardware is not operational Administrative status Operational state that you configured for this interface Up Interface is enabled Down Interface is disabled m Example host1 vr2 show interfaces gigabitEthernet2 0 gigabitEthernet2 0 is Up Administrative status is Up Replacing Fan Trays A tray of cooling fans provides forced air cooling for components in the ERX routers The fan trays are hot swappable you can replace them without powering down the system However if you do not replace the fan tray within approximately 2 minutes the system enters thermal protection mode For information about thermal protection mode see Monitoring Temperatures of Modules
160. uter is on Remove jewelry including rings necklaces and watches before working on equipment that is connected to power lines These actions prevent electric shock and serious burns A CAUTION When handling electronic components use an antistatic wrist strap connected to the system s ESD grounding jack and hold components by their edges Do not touch pins leads or solder connections Store components in Replacing SFPs on I O Modules WM 93 ERX 8 0 x Hardware Guide antistatic bags These actions help to protect modules from damage by electrostatic discharge Removing SFPs To remove the SFPs 1 Obtain an antistatic container for the SFPs you plan to remove See Storing Modules and Components on page 86 2 Put the antistatic wrist strap on your wrist and connect the strap to the ESD grounding jack on the system 5 Disconnect the cables from one of the SFPs on the module 4 Identify the release mechanism for the SFP Different SFPs use different release mechanisms See Figure 40 Possible release mechanisms include m A button that you press inward m A ring that you press inward m A bar that you pull sideways then outward m A tab that you pull sideways then outward Figure 40 Possible Release Mechanisms on the SFP EE Transceiver Release bar button B Release bar button or tab Hd or tab Release ring Module faceplate 9013435 5 Release the SFP and pull it out of
161. ware to any third party including as may be embedded in Juniper equipment sold in the secondhand market f use any locked or key restricted feature function service application operation or capability without first purchasing the applicable license s and obtaining a valid key from Juniper even if such feature function service application operation or capability is enabled without a key g distribute any key for the Software provided by Juniper to any third party h use the Software in any manner that extends or is broader than the uses purchased by Customer from Juniper or an authorized Juniper reseller i use the Embedded Software on non Juniper equipment j use the Software or make it available for use on Juniper equipment that the Customer did not originally purchase from Juniper or an authorized Juniper reseller k disclose the results of testing or benchmarking of the Software to any third party without the prior written consent of Juniper or use the Software in any manner other than as expressly provided herein 5 Audit Customer shall maintain accurate records as necessary to verify compliance with this Agreement Upon request by Juniper Customer shall furnish such records to Juniper and certify its compliance with this Agreement 6 Confidentiality The Parties agree that aspects of the Software and associated documentation are the confidential property of Juniper As such Customer shall exercise all reasonable
162. wer on page 60 m Cabling I O Modules on page 66 For specifications on the electrical requirements for the system see System Specifications on page 119 For details on the power consumed by the different ERX modules see the ERX Module Guide Powering Up M 73 ERX 8 0 x Hardware Guide eS NOTE In this procedure we assume that the system is already connected to a power source See Cabling ERX Routers on page 53 A CAUTION Evaluate the overall loading of the branch circuit before you install any equipment into a rack To power up the system 1 Verify that the power source is operational and turned on 2 Inspect all grounding and power connections to the router chassis 5 Confirm that all connections are secure 4 Switch the power switches to ON 5 Monitor the LEDs on the front of the SRP modules to verify that the system is booting properly See Table 12 in Troubleshooting on page 105 for LED status explanations When the prompt appears on the system console the system is in User Exec mode and is ready to be configured host1 gt 6 Enter the enable command to access Privileged Exec mode host1 enable host1 In Privileged Exec mode you can begin to configure the system See JUNOSe System Basics Configuration Guide Chapter 2 Command Line Interface for more information Initialization Sequence Each line module is initialized independently As a result the CLI on the SRP module
163. wijder 2 netsnoeren ALVORENS onderhoud te verrichten Tassa laitteessa on useampi kuin yksi verkkojohto Irrottakaa 2 verkkojohtoa ENNEN huoltoa s hk iskujen valttamiseksi Attention Cet appareil comporte plus d un cordon d alimentation Afin de pr venir les chocs lectriques d brancher les 2 donner le nombre de cordons cordons d alimentation AVANT le d pannage Dieses Ger t hat mehrere Stromversorgungskabel Klemmen Sie 2 Stromkabel VOR der Wartung ab um einen elektrischen Schlag zu vermeiden Lunit ha pi di un cavo di alimentazione Scollegare 2 cavi di alimentazione PRIMA di usarla onde evitare scosse elettriche Denne enheten har mer enn en nett tilkobling 2 nettkabler ma frakobles FOR service for unnga elektrisk stot Este equipamento tem mais do que um cabo de alimenta o Para que se evitem choques desligar 2 cabos ANTES de servir o equipamento Esta unidad tiene m s de un cable de toma de corriente Desconecte 2 cables ANTES de darle mantenimiento a la unidad para evitar descargas el ctricas Denna enhet har fler n en n tanslutningskabel Koppla bort 2 n tanslutingskablar INNAN du p b rjar service Power Cable Warning Japanese AY WARNING The attached power cable is only for this product Do not use the cable for another product Safety Guidelines Installation Guidelines and Requirements P OO Rl 21 Fe v Hi CORSA CS OS tE UU CAE SU 9017253 Equipment Rack R
164. witch route processor SRP module either the SRP 40G or SRP 40G module The SRP 40G module obsoletes the SRP 40G module however the software continues to support both modules In this model all line modules operate at full wire speed simultaneously The ERX 1410 router manages high levels of network traffic and uses the 10 Gbps SRP module SRP 10G You can configure the ERX 1410 router to enable the line modules either to operate at full line rate performance or to allow line modules to operate at a rate dependent on the resources available The former option restricts the allowed combinations of line modules For information on configuring performance of line modules see JUNOSe System Basics Configuration Guide Chapter 6 Managing Modules NOTE The 10 Gbps SRP module used in the ERX 310 router is different from the 10 Gbps SRP module used in the ERX 1410 router See SRP Module on page 10 for more information Externally the ERX 1440 chassis is the same as the ERX 1410 chassis See Figure 1 and Figure 2 Both routers contain 14 vertical slots to accommodate modules Internally the ERX 1440 chassis differs from the ERX 1410 chassis and includes a special midplane for the 40 Gbps SRP module Installation procedures and operating procedures are identical for both systems All ERX 7xx and ERX 14xx models use the same SRP I O module but different power input modules are used NOTE The router may look different from
165. x number m The shipping address for the replacement component including contact name and phone number m Description of the failure The support representative validates your request and issues an RMA number for return of the component Pack the routing node or component for shipment performing the procedure described in Returning Products for Repair or Replacement on page 154 Locating Component Serial Numbers Before contacting Juniper Networks to request a Return Materials Authorization RMA you must find the serial number on the chassis or component To list all the chassis modules and their serial numbers enter the following command host1 show hardware You can also find the serial numbers on the modules ID stickers are usually applied near the ejector See Figure 57 Fan trays are not listed in the show hardware command output ERX 7xx model and ERX 14xx model fan trays have stickers on the faceplate For the ERX 510 router you must remove the fan tray to view the serial number ID sticker 152 HN Locating Component Serial Numbers Contacting Customer Support and Returning Hardware Figure 57 Representative Module Serial Number ID Label 9013777 SRP I O Serial number ID label Ejector O Information You Might Need to Supply to JTAC When requesting technical support from the JTAC by phone be prepared to provide the following information m Priorit
166. xtent required by applicable law and at Customer s written request Juniper shall provide Customer with the interface information needed to achieve interoperability between the Software and another independently created program on payment of applicable fee if any Customer shall observe strict obligations of confidentiality with respect to such information and shall use such information in compliance with any applicable terms and conditions upon which Juniper makes such information available 14 Third Party Software Any licensor of Juniper whose software is embedded in the Software and any supplier of Juniper whose products or technology are embedded in or services are accessed by the Software shall be a third party beneficiary with respect to this Agreement and such licensor or vendor shall have the right to enforce this Agreement in its own name as if it were Juniper In addition certain third party software may be provided with the Software and is subject to the accompanying license s if any of its respective owner s To the extent portions of the Software are distributed under and subject to open source licenses obligating Juniper to make the source code for such portions publicly available such as the GNU General Public License GPL or the GNU Library General Public License LGPL Juniper will make such source code portions including Juniper modifications as appropriate available upon request for a period of up to three years
167. y level m Indication of what activity was being performed on the router when the problem occurred m X Problem detail and configuration data obtained by these commands show version show hardware show environment show configuration When a new request for technical support is submitted the JTAC engineer 1 Opens a case and assigns a number Information You Might Need to Supply to JTAC M 153 ERX 8 0 x Hardware Guide 2 Begins troubleshooting diagnostics and problem replication if appropriate 5 Provides you with periodic updates on problem status and escalates the problem as appropriate according to escalation management guidelines 4 Closes the case when you agree that the problem has been resolved Tools and Parts Required To remove components from the chassis or the chassis from a rack prior to returning the chassis or components for repair or replacement you need the following tools and parts m Mechanical lift if available m 5 8 inch nut driver or 5 8 inch wrench m Blank filler panels m Electrostatic bag or antistatic mat m Electrostatic discharge ESD grounding wrist strap Flat blade screwdriver m Phillips screwdrivers numbers 1 and 2 m Plastic boots or other protective cover for fiber optic SC and LC connectors Wire cutters Returning Products for Repair or Replacement In the event of a hardware failure please contact Juniper Networks to obtain a Return Material Authorization RMA nu
168. ystem into position and one to screw it to the rack CAUTION Make sure all persons handling a router wear an antistatic device To install the router in the rack 1 With one person standing on the left side of the router and another standing on the right side lift the router into the rack 2 Position the router in its designated location in the equipment rack Make sure the holes of the mounting brackets align evenly with the holes of the equipment rack on both sides 5 Starting at the bottom have the third person secure the router in the equipment rack by using the 10 52 x 5 8 Phillips screws 4 Connect the necessary cables See Cabling ERX Routers on page 53 for instructions on installing the cables Figure 15 illustrates a distribution rack with one ERX 510 router one ERX 7xx model and one ERX 14xx model installed Rack Mounted Installation Installing ERX Routers The Next Step After you finish installing the router m Ifyou need to install any modules see Installing Modules on page 55 m Ifthe router was delivered with the modules already installed see Cabling ERX Routers on page 55 for instructions on connecting cables The Next Step mM 33 ERX 8 0 x Hardware Guide 34 m The Next Step Chapter 4 Installing Modules Overview This chapter describes how to install and remove E series modules For information about managing installed modules see JUNOSe System Basics Configuration
169. zed Canadian maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own protection that the electrical ground connections of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution may be particularly important in rural areas Caution Users should not attempt to make such connections themselves but should contact the appropriate electrical inspection authority or electrician as appropriate Notes explicatives du ministere des Communications limites visant les accessoires L tiquette du minist re des Communications du Canada indique que l appareillage est certifi c est dire qu il respecte certaines exigences de s curit et de fonctionnement visant les r seaux de t l communications Le minist re ne garantit pas que l appareillage fonctionnera la satisfaction de l utilisateur Avant d installer l appareillage s assurer qu il peut tre branch aux installations du service de t l communications local L appareillage doit aussi tre raccord selon des m thodes accept es Dans certains cas le c blage interne du service de t l communications utilis pour une ligne individuelle peut tre allong au moyen d un connecteur certifi prolongate

Juniper Networks 8 User's Manual

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