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3Com 6412M-25-TP Network Router User Manual

1. SSI e N ATM Clusters N b L _ i i m m 7 P C Figure 1 1 ATM Campus Networking 1 4 25 Mbps ATM Module Installation and User s Guide Chapter 2 Installation This chapter describes how to unpack install and connect ATM devices to the 6412M 25 TP module Before You Unpack the Module Take the following precautions before unpacking the 6412M 25 TP module Do not remove the 6412M 25 TP module from its anti static shielding bag until you are ready to install it This avoids the possibility of having electrostatic discharge damage static sensitive devices on the module Always handle the module by the edges Always use a foot strap and grounded mat or wear a grounded static discharge wrist strap whenever you inspect or install or remove the module Or else be sure to touch a grounded rack or another source of ground befor
2. 408 764 5000 3 18 96 Limited Warranty X 6
3. Half height Level slip Apply Pressure Here sssssudlli Figure 2 2 ONcore Module Ejectors 5 The Reset LED should light ON briefly and then turn OFF 6 Fasten the spring loaded screws on the front panel of the module to the hub using your fingers Do not overtighten 2 6 25 Mbps ATM Module Installation and User s Guide Installing the Module in a CELLplex 4000 Expansion Unit To install a 6412M 25 TP module in a CELLplex 4000 expansion unit follow these steps 1 Locate a vacant slot in the expansion unit If the slot is filled with a blank panel loosen the knurled screws on both sides of the cover and remove it from the front panel of the expansion unit Figure 2 3 Removing a Blank Panel Store the blank panel in a safe place in case the ATM media module needs to be removed in the future Chapter 2 Installation 2 7 2 Make sure that the slot to be used is in Isolated mode by entering the following command from the ATM console SET MODULE slot ISOLATED where slot specifies the number of the slot to be used For more information see the CELLplex 4000 Installation and User s Guide 3 Make sure that the two module ejectors left and right are OPEN see Figure 2 4 Open Position Half height Level ssl Apply Pressure Here samedi Figure 2 4 CELLplex 4000 Module Ejectors 2 8 25 Mbps ATM Module Installation and User s Guide 4 Insert the 6412M 25 TP module into one of
4. page 4 1 2 If necessary replace the module 6412M 25 TP module port is faulty Perform the wrap tests described in Determining the Failing Component Using a Wrap Test on page 4 9 There is a bad connection on the ATM backplane 1 Remove the 6412M 25 TP module and re insert it in the same slot 2 If the problem persists insert the module in another slot UNI port is enabled but not in service From the ATM host make sure that the station attached to the port has been assigned an ATM address and that the address is unique within the network 4 6 25 Mbps ATM Module Installation and User s Guide When the Reset LED Is ON or Starts Blinking When the Reset LED of an 6412M 25 TP module is ON or starts blinking the module has entered into an error condition Table 4 3 describes the possible problems that may occur and the corrective action to take for each problem Table 4 3 Problem Determination Using the Module Reset LED Reset LED Meaning Possible Corrective Action Cause ON 6412M 25 TP Module is Perform the wrap tests module error faulty described in Determining the condition Failing Component Using a Wrap Test on page 4 9 There is a bad 1 Remove the module and connection on re insert it in the same slot the ATM 2 If the problem persists insert backplane the module in another slot Blinking 6412M 25 TP ONcore only Install an ONcore ATM module error
5. 12 is also reserved you can insert an 6412M 25 TP module in slot 12 if no ONcore ATM Switch Control module is installed in slot 11 Like other ATM media modules the 6412M 25 TP module can be inserted while the hub or CELLplex 4000 is operating without disturbing data traffic on other modules Before removing the module however you must first isolate it by using the SET MODULE command For more information on how to install and change modules see the ONcore Integrated System Hub Installation Guide Document Number 17 000362 or CELLplex 4000 Installation and User s Guide Document Number 17 000865 as appropriate 1 2 25 Mbps ATM Module Installation and User s Guide Module Functions The 6412M 25 TP module has the following characteristics Twelve ports operating at up to 25 Mbps to connect stations or servers to the hub or CELLplex 4000 Each port may connect to An ATM or multimedia workstation that requires a high bit rate UNI connection A UNI device using a supported interface Physical interface copper cable with RJ45 connector ONcore 12 Port 25 Mbps ATM I O Module connections port to port hub to server and hub to workstation Up to three 6412M 25 TP modules can be used in the CELLplex 4000 expansion unit thereby providing up to 48 ATM ports Up to fourteen 6412M 25 TP modules can be used in the 17 slot ONcore hub at the same time 8 in the 10 slot ONcore hub Interfaces Supported The 6412M 25 TP module
6. either no cable is connected or the cable is damaged or there is no station at the other end of the connection Yellow ON Normal operation traffic or blinking detected Module Reset Yellow OFF Normal operation Module is not being reset ON Module is being reset data traffic is interrupted Blinking No 6416SW installed or module faulty 3 8 25 Mbps ATM Module Installation and User s Guide Table 3 1 Page 2 of 2 Meaning of the Front Panel LEDs LED Name Color State Meaning Wrong Slot Yellow OFF Normal operation ON Module is installed in an ONcore incorrect slot and no power is only reaching the module Check that the module is installed in the correct slot slot 1 to 8 on 10 slot models 1 to 8 and 12 to 17 on 17 slot models See Chapter 4 Troubleshooting on page 4 1 if A Port Status LED does not light or is blinking The Reset LED is ON oris blinking The Wrong Slot LED is ON Chapter 3 Configuration 3 9 ooo Port Status LEDs 000 Module Reset LED i Module Reset Button oa f 9 S A o ES fool Cm Exc fond Gua nin p nid ATM Ports lt Lea en C C C C JC QE C OE T l amp d Sie nal Wrong Slot LED L 3 G On OF Figure
7. expose a blank slot 2 Make sure that the slot to be used is in Isolated mode by entering the following command from the ONcore ATM Switch Control console SET MODULE slot ISOLATED where slot specifies the number of the slot to be used For more information see the ONcore Integrated System Hub Installation Guide Document Number 17 000362 3 Insert the 6412M 25 TP module into one of the free slots in the hub as shown in Figure 2 1 on page 2 5 matching the top and bottom board guides as you slide the module cleanly into place by pressing evenly on the top and bottom of the faceplate Do not attempt to push the module all the way into the hub until you have verified that the top and bottom module ejectors are OPEN see Figure 2 2 on page 2 6 2 4 25 Mbps ATM Module Installation and User s Guide 123 45 6 78 9 10 11121314151617 of TeTeTe eTeTe eTeTeTeTeToToTo re af p al mH o H it o i ri i H kd f ii 1 B mi E DH B fida o H Dn 8 H 31 Ic S in PHI H j ii re E i n i i o 1 H 9 HE Pg D 9 H s 3 i M 8 FS ojo o o o o o o o o o o o o o o i y P il hl i iH ity N D m pial il jai ja ial h Figure 2 1 Installing the Module in an ONcore Hub Chapter 2 Installation 2 5 4 Close the top and bottom ejectors simultaneously Open Position
8. hub and CELLplex 4000 expansion unit Chapter 3 Configuration describes how to configure the 6412M 25 TP module Chapter 4 Troubleshooting describes how to diagnose and solve problems associated with the operation of the 6412M 25 TP module Appendix A Technical Specifications describes the specifications for the 6412M 25 TP module Appendix B ATM Components lists the part numbers for the ATM components that you can order for use with the 6412M 25 TP module Appendix C Technical Support provides information on technical support services available from 3Com The Index lists the concepts terms and tasks described in this guide and the page numbers on which you can find the information xii 25 Mbps ATM Module Installation and User s Guide Terms Used in This Guide The term ATM Control Point used in this guide refers to the ATM Control Point located in either the ONcore ATM Switch Control module or CELLplex 4000 base unit The term Command Reference Guide used in this guide refers to the ONcore ATM Switch and CELLplex 4000 Command Reference Guide 17 00866 Prereguisite Knowledge To understand the information presented in this guide refer to Features and Characteristics of the ONcore Integrated System Hub as described in the 3Com ONcore Integrated System Hub Installation Guide Document Number 17 00362 Features and Characteristics of the CELLplex 4000 as described in CELLplex 4000 Installation and User s Gui
9. of Measurement of Radio Interference EN 50082 1 Electromagnetic Compatibility Generic Immunity Standard Residential Commercial and Light Industry Warning When used with unshielded cables this is a Class A product In a domestic environment this product may cause radio interference in which case you may be required to take adequate measures When used with shielded cables this product complies with Class B emissions levels ii 25 Mbps ATM Module Installation and User s Guide VCCI Class 1 Compliance COR B MARAB MLER EOTS NANa E CHLRMKCOSRBESMILE AN LARRE SERRE ERARE VCCI BEKBALTEVET WoT DERE E RIE OBHE LMR CHAS 5l 274 PVE Ya VRB SEE ESAS CEMSVEF FUR SAIC o TIE L WORSE LT RAW This equipment is in the 1st Class category information equipment to be used in commercial or industrial areas and conforms to the standards set by the Voluntary Control Council for Interference by Information Technology Equipment aimed at preventing radio interference in commercial or industrial areas Consequently when the equipment is used in a residential area or in an adjacent area radio interference may be caused to radio and TV receivers and so on Read the instructions for correct handling Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by 3Com Corporation 3Com Corporation assumes no responsibility for any errors that may appear in this docu
10. supports the following interfaces User to network UNI Network to network NNI Switch to switch SSI The UNI interface is defined in the following documents ATM Forum UNI Specification V3 0 and V3 1 ITU ex CCITT SG13 as defined in the following standards 1 413 B ISDN User Network Interface 1 432 Physical Layer G 2931 Signaling Chapter 1 Overview 1 3 Using the 6412M 25 TP Module for ATM Campus Networking The 6412M 25 TP module can be used as a link to an ATM campus network by allowing workstations servers and other ATM devices to communicate with the network ATM Campus Network lt C is aa ATM ie User EC cepe Devices UNI UNI C RM g Subsystems gt l ATM SSI SSI I User CX Devices L ML
11. the free slots in the expansion unit as shown in Figure 2 5 matching the left and right board guides as you slide the module cleanly into place by pressing evenly on the top and bottom of the faceplate Figure 2 5 Installing the Module in a CELLplex 4000 Expansion Unit 5 Close the left and right ejectors simultaneously This secures the module 6 The Reset LED should light ON briefly and then turn OFF 7 Fasten the spring loaded screws on the front panel of the module to the expansion unit using your fingers Do not overtighten Chapter 2 Installation 2 9 Connecting ATM Devices After inserting the module attach the cables to the ATM ports that will connect to ATM devices Cabling Up The following sections provide instructions and guidelines for connecting ATM devices such as switches servers personal computers and workstations Remember these tips when connecting cables Avoid stretching and bending the cables too much Avoid routing the cables near potential sources of electromagnetic interference such as motorized devices and fluorescent lights Avoid trip hazards by routing the cables away from aisles and other areas where people walk If such routes cannot be avoided use floor cable covers or similar material to secure and protect the cables Be sure that the cables connected to the 6412M 25 TP module are supported so that the cable connectors are not excessively strained The cable management bracke
12. 12 Then press Enter 2 Insert a wrap plug in the port 3 Enter WRAP slot port EXTERNAL where slot is the slot number of the module and port is the number of the port Then press Enter If you receive a return code of KO Test Failed the port is faulty and the module motherboard should be replaced Contact your 3Com Service Representative If you receive a return code of OK Test Successful test the line connected to the port Chapter 4 Troubleshooting 4 9 Replacing 6412M 25 TP Modules The troubleshooting procedures in this chapter sometimes instruct you to replace a failing 6412M 25 TP module To do so follow these steps 1 Enter SET MODULE slot ISOLATED where slot is the slot number of the failed module Then press Enter 2 Remove the failed module and insert another 6412M 25 TP module in its slot 3 Enter SET MODULE slot CONNECTED where slot is the slot number of the new module Then press Enter The new module is automatically configured with the last settings configured for the slot number you entered 4 10 25 Mbps ATM Module Installation and User s Guide Appendix A Technical Specifications General Specifications Face Plate Marking 6412M 25 TP Number of Ports 12 Connectors RJ 45 copper Electrical Specifications Power Reguirement 25 Watts 1 2 Watts for 12V Power Consumption 6 Amps for 5V 0 10 Amps for 12V Fuses 7 Amps for 5V 1 A
13. 3 1 Front Panel 3 10 25 Mbps ATM Module Installation and User s Guide Chapter 4 Troubleshooting This chapter describes how to diagnose and solve problems that may arise with the operation of an 6412M 25 TP module These problems are signaled by the following conditions The Port Status LED of a port does not light green or is blinking when idle connected and enabled but no traffic The Port Status LED of a port does not light yellow during data transmission The Reset LED is either ON or blinking The Wrong Slot LED is ON Before you start troubleshooting be sure to carry out the procedure described in Verifying LED Operation When instructed to replace an 6412M 25 TP module proceed as described in Replacing 6412M 25 TP Modules on page 4 10 Verifying LED Operation Before troubleshooting an 6412M 25 TP module verify that all LEDs on the module are functioning properly ONcore Press the LED Test button on the Fault Tolerant Controller module in the ONcore hub CELLplex 4000 Press the RESET button on the base unit Note that this action will interrupt all traffic and reset the CELLplex 4000 All LEDs on the module should light ON If not replace the module see page 4 10 Note The 155M LEDs will not light These LEDs are reserved for future use Chapter 4 Troubleshooting 4 1 Port Status LED Does Not Light Green or Is Blinking When Idle During normal operation the Port Status LED of an
14. 6412M 25 TP module should light GREEN if the port is enabled and a connection present The LED will light YELLOW during traffic If the Port Status LED does not light GREEN or is blinking when there is no traffic refer to Table 4 1 on page 4 3 to diagnose and solve the problem 4 2 25 Mbps ATM Module Installation and User s Guide Table 4 1 Page 1 of 2 Problem Determination Using Port Status LEDs Status LED Port Status Possible Corrective Action Cause OFF Disabled Port is Enable port disabled Enabled 6412M 25 TP 1 Check that the ONcore or module is not CELLplex 4000 is connected to powered ON a power supply 2 Check the power supply LED by following the instructions in Verifying LED Operation on page 4 1 3 Re insert the 6412M 25 TP module in the hub Status LED is 1 Check the Status LED by burned out following the instructions in Verifying LED Operation on page 4 1 2 If the Port Status does not light replace the module 6412M 25 TP Perform the wrap tests module is described in Determining the faulty Failing Component Using a Wrap Test on page 4 9 Chapter 4 Troubleshooting 4 3 Table 4 1 Page 2 of 2 Problem Determination Using Port Status LEDs Status LED Port Status Possible Corrective Action Cause Blinking Enabled No connector is Attach a connector to the port attached to the port or there is no device at the end of the connect
15. Com Bulletin Board Service World Wide Web Site 3ComForum on CompuServe 3ComFacts Automated Fax Service Support From Your Network Supplier Support From 3Com Corporation Returning Products for Repair Accessing the 3Com ISD MIB Contacting 3Com ISD Technical Publications vi 25 Mbps ATM Module Installation and User s Guide 14 2 5 2 6 2 T 2 8 3 1 Figures ATM Campus Networking 1 4 Installing the Module in an ONcore Hub 2 2 5 ONcore Module Ejectors a 2 6 Removing a Blank Panel lcs 2 7 CELLplex 4000 Module Ejectors 2 8 Installing the Module in a CELLplex 4000 Expansion Unit 2 9 RJ 45 Connector llle 2 15 Straight Through UTP Cable 2 16 Attaching ATM Devices 2 17 Front Panel s ssa nah Reza og ede ER eu Rs 3 10 Figures vii viii 25 Mbps ATM Module Installation and User s Guide 2 1 2 2 2 4 2 5 3 1 4 1 4 2 4 3 B 1 Tables Installation Steps a 2 3 UTP FTP STP Cabling Details 2 11 ATM Device Cabling Distances 2 12 RJ 45 Connector Pin Signal Assignments 2 15 Pin Assignments for Cabling Non ATM Forum Compliant Devices po aie eo PS epee ee Idee 2 17 Meaning of the Front Panel LEDS 3 8 Problem D
16. If additional assistance is required contact your network supplier Many suppliers are authorized 3Com service partners who are qualified to provide a variety of services including network planning installation hardware maintenance application training and support services When you contact your network supplier for assistance have the following information ready Diagnostic error messages A list of system hardware and software including revision levels Details about recent configuration changes if applicable If you are unable to contact your network supplier refer to the following section on contacting 3Com Support From 3Com Corporation If you are unable to receive support from your network supplier technical support contracts are available from 3Com In the U S and Canada call 800 876 3266 for customer service If you are outside the U S and Canada contact your local 3Com sales office to find your authorized service provider Country Telephone Number Australia 61 2 9937 5000 Sydney 61 3 9653 9515 Melbourne Belgium 0800 71429 Brazil 55 11 546 0869 Appendix C Technical Support C 5 Country Telephone Number Canada 416 498 3266 Denmark 800 17309 Finland 0800 113153 France 05 917959 Germany 0130 821502 Hong Kong 852 2501 1111 Ireland 1 800 553117 Italy 1678 79489 Japan 81 3 3345 7251 Mexico 525 531 0591 Net
17. MODIFY OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE OR BY ACCIDENT FIRE LIGHTNING OR OTHER HAZARD LIMITATION OF LIABILITY TO THE FULL EXTENT ALLOWED BY LAW 3COM ALSO EXCLUDES FOR ITSELF AND ITS SUPPLIERS ANY LIABILITY WHETHER BASED IN CONTRACT OR TORT INCLUDING NEGLIGENCE FOR INCIDENTAL CONSEQUENTIAL INDIRECT SPECIAL OR PUNITIVE DAMAGES OF ANY KIND OR FOR LOSS OF REVENUE OR PROFITS LOSS OF BUSINESS LOSS OF INFORMATION OR DATA OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE USE PERFORMANCE FAILURE OR INTERRUPTION OF ITS PRODUCTS EVEN IF 3COM OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIIBILITY OF SUCH DAMAGES AND LIMITS ITS LIABILITY TO REPAIR REPLACEMENT OR REFUND OF THE PURCHASE PRICE PAID AT 3COM S OPTION THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE Some countries states or provinces do not allow the exclusion or limitation of implied warranties or the limitation of incidental or consequential damages for certain products supplied to consumers so the above limitations and exclusions may be limited in their application to you This warranty gives you specific legal rights which may vary depending on local law GOVERNING LAW This Limited Warranty shall be governed by the laws of the state of California 3Com Corporation 5400 Bayfront Plaza Santa Clara CA 95052 8145
18. ONcore 12 Port 25 Mbps ATM I O Module Installation and User s Guide Document Number 17 00899 1 August 1996 Model Number 6412M 25 TP 3Com Corporation 118 Turnpike Road Southborough MA 01772 1886 U S A 508 460 8900 FAX 508 460 8950 Federal Communications Commission Notice This eguipment was 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 you must correct the interference at your own expense Canadian Emissions Requirements This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada EMC Directive Compliance This equipment was tested and conforms to the Council Directive 89 336 EEC for electromagnetic compatibility Conformity with this directive is based upon compliance with the following harmonized standards EN 55022 Limits and Methods
19. ONcore ATM Switch Control module in slots 9 condition Switch Control to 10 or 11 to 12 in 17 slot module is not model installed Module is either faulty or not securely plugged into the ATM backplane 1 Remove the module and re insert it 2 If the problem persists replace the module There is a bad connection on the ATM backplane 1 Remove the module and re insert it in the same slot 2 If the problem persists insert the module in another slot Chapter 4 Troubleshooting 4 7 When the Wrong Slot LED Is ON ONcore only When the Wrong Slot LED of an 6412M 25 TP module is ON the module is not installed in the correct slot Remove the module from the hub and re insert it into any vacant slot in positions 1 to 8 or 12 to 17 in 6017C AC model Slots 9 to 10 and 11 in a 17 slot model are reserved for the ONcore ATM Switch Control module Slot 12 in 17 slot models cannot be used if an ONcore ATM Switch Control module is installed in slot 11 4 8 25 Mbps ATM Module Installation and User s Guide Determining the Failing Component Using a Wrap Test In the troubleshooting procedures in this chapter you are sometimes instructed to perform a wrap test in order to determine the failing component that caused the problem To run a wrap test 1 Enter the SET PORT slot port DISABLE command where slot is the slot number of the 6412M 25 TP module and port is the number of the port 1 through
20. T MODULE 3 6 4 10 SET PORT 3 6 4 9 SHOW PORT 4 5 WRAP 4 9 configuration 3 1 connecting devices to the ATM ports 2 13 connecting to end node devices 2 14 connecting to network 3 6 connections 1 3 1 4 to ONcore 12 Port 25 Mbps ATM I O Module ports 1 3 connectors on front panel 3 8 pin numbers 2 15 pin signal names 2 15 D devices connecting 1 3 port 1 3 dimensions A 2 direct cabling 2 14 disabling ONcore 12 Port 25 Mbps ATM I O Module ports 4 9 displaying configuration 3 3 displaying ONcore 12 Port 25 Mbps ATM I O Module configuration 3 3 Index X 1 E electrical specifications A 1 electronic emission notices ii enabling ONcore 12 Port 25 Mbps ATM I O Module ports 3 6 4 9 enabling ports 3 6 environmental specifications A 1 F Fault Tolerant Controller module 4 1 4 2 FCC statement ii feature codes A 1 front panel 3 9 front panel LEDs 3 7 fuses A 1 installation 2 4 interfaces used on ONcore 12 Port 25 Mbps ATM I O Module ports 1 3 3 1 3 3 isolated mode 3 6 isolating module 4 10 isolating ONcore 12 Port 25 Mbps ATM I O modules 4 10 L LEDs normal operation 4 1 On front panel 3 7 3 9 troubleshooting 4 1 logical links configuring 3 1 Index X 2 module reset button 3 8 multiplexed ATM traffic 1 3 N notices electronic emission ii O operating temperature A 1 P part numbers for ATM components B 1 physical interface 1 3 pin outs for twisted pair cable 2 16 powe
21. at an ONcore ATM Switch Control module is installed in slots 9 and 10 or 11 and 12 in a 17 slot model and that an ONcore ATM Switch Control console has already been configured If an ONcore ATM Switch Control module is not installed the Reset LED on the 6412M 25 TP module will start blinking when you insert the module Table 2 1 Installation Steps Step Refer to 1 Insert the 6412M 25 TP module into a vacant slot ONcore 1 to 8 on 10 slot models or 1 to 8 12 to 17 on 17 slot models CELLplex 4000 Any vacant slot in the expansion unit Installing the Module in an ONcore Hub on page 2 4 ONcore Installing the Module in a CELLplex 4000 Expansion Unit on page 2 7 CELLplex 4000 2 Set up connections between the ONcore 12 Port 25 Mbps ATM I O Module ports and other ATM devices using the appropriate Twisted Pair TP cables and connectors Connecting ATM Devices on page 2 10 Chapter 2 Installation 2 3 Installation You can install the 6412M 25 TP module while the ONcore hub or CELLplex 4000 expansion unit are powered on Installing the Module in an ONcore Hub To install a 6412M 25 TP module in an ONcore hub follow these steps 1 Locate a vacant slot in positions 1 to 8 or 12 to 17 in 17 slot models Slots 9 and 10 are reserved for the ONcore ATM Switch Control module You cannot install the 6412M 25 TP module in slot 11 If necessary remove a panel on the hub to
22. atures of the ONcore Fault Tolerant Controller Module CELLplex 4000 Installation and User s Guide Provides information on the installation operation and configuration of the CELLplex 4000 ONcore Distributed Management Module User s Guide Provides information on the ONcore Distributed Management Module s operation installation and configuration This guide also describes the software commands associated with the Distributed Management Module Distributed Management Module Commands Guide Describes each management command by providing detailed information on the command s format use and description ONcore ATM Switch and CELLplex 4000 Command Reference Guide Describes each ATM command by providing detailed information on the command s format use and description For a complete list of 3Com documents contact your 3Com representative How to Use This Guide xv Reference Documents The following documents supply related background information Case J Fedor M Scoffstall M and Davin J The Simple Network Management Protocol RFC 1157 University of Tennessee at Knoxville Performance Systems International and the MIT Laboratory for Computer Science May 1990 Rose M and K McCloghrie Structure and Identification of Management Information for TCP IP based internets RFC 1155 Performance Systems International and Hughes LAN Systems May 1990 xvi 25 Mbps ATM Module Installation and User s Guide Cha
23. de Document Number 17 00865 Publications listed in the section Related Documents on page xv ATM Forum UNI Specification V3 0 and V3 1 How to Use This Guide xiii Conventions Used in This Guide The following text conventions are used in this guide Text Convention Meaning Example Bold Text emphasis Selective backpressure temporarily stops one virtual connection Global backpressure temporarily stops an ATM link Italics Special term This is known as a hot swap Document titles Refer to the ATM User Network Interface Specification Version 3 0 for more information Monospace Command syntax parameters and SET PORT slot port ENABLE variables User input To display detailed information including enter the following command carriage return show port 4 2 verbose ENTER System messages and screen displays Port Type Mode Status enabled UP OKAY xiv 25 Mbps ATM Module Installation and User s Guide Related Documents This section provides information on supporting documentation including 3Com Documents Reference Documents 3Com Documents The following documents provide additional information on 3Com products ONcore Integrated System Hub Installation and Operation Guide Provides information on the installation operation and configuration of the ONcore hub This guide also describes the principal fe
24. e Center within the warranty period Products returned to 3Com s Corporate Service Center must be pre authorized by 3Com with a Return Material Authorization RMA number marked on the outside of the package and sent prepaid insured and packaged appropriately for safe shipment The repaired or replaced item will be shipped to Customer at 3Com s expense not later than thirty 30 days after receipt of the defective product by 3Com Limited Warranty X 5 WARRANTIES EXCLUSIVE If a 3Com product does not operate as warranted above Customer s sole remedy FOR BREACH OF THAT WARRANTY shall be repair replacement or refund of the purchase price paid at 3Com s option TO THE FULL EXTENT ALLOWED BY LAW THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES terms or conditions EXPRESS OR IMPLIED EITHER IN FACT OR BY OPERATION OF LAW STATUTORY OR OTHERWISE INCLUDING WARRANTIES terms or conditions OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE and satisfactory quality 3COM NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE OR USE OF ITS PRODUCTS 3COM SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER S OR ANY THIRD PERSON S MISUSE NEGLECT IMPROPER INSTALLATION OR TESTING UNAUTHORIZED ATTEMPTS TO REPAIR OR
25. e handling it Chapter 2 Installation 2 1 Unpacking the Module To unpack the 6412M 25 TP module follow these steps 1 Verify that the 6412M 25 TP module is the correct model by matching the model number listed on the side of the shipping carton to the model number you ordered Note The product model number printed on the shipping box differs from the model number on the product The model number on the shipping box bears the prefix 3C9 2 Remove the module from its shipping carton 3 Remove the 6412M 25 TP module from its anti static bags and inspect it for damage Always handle it by the edges being careful not to touch the internal components If the module appears to be damaged put it back in the anti static bag put the bag back into the shipping carton then contact your local 3Com dealer It is recommended that you retain the shipping carton and the anti static shielding bag in which the module was delivered These can be reused later if you want to repackage the components for storage or shipment 2 2 25 Mbps ATM Module Installation and User s Guide Installation Summary Note The installation activities described in the following sections should be undertaken by TRAINED SERVICE PERSONNEL ONLY Table 2 1 lists the steps to follow to install the 6412M 25 TP module Each step is described in detail in this chapter Note Before installing an 6412M 25 TP module in an ONcore switching hub make sure th
26. e is active IX status IX OK Port speed i 230 Kbps ONcoreATM gt For more information on the SHOW PORT command see the Command Reference Guide Saving Configuration Settings After configuring the 6412M 25 TP module and port settings save the settings by entering the SAVE MODULE_PORT command Chapter 3 Configuration 3 5 Connecting the Module to the Network When you install an 6412M 25 TP module it is by default set to Isolated mode and all of its ports are disabled When a module is isolated no network activity takes place on it and it cannot be accessed by the network This is a security measure that protects your ATM network from unauthorized access and module dysfunction To establish the module s connection to the network enter the following command at the ATM console prompt SET MODULE slot CONNECTED where slot specifies the slot number of the ONcore 12 Port 25 Mbps ATM I O module The module s ports will not be enabled This allows you to configure individual ports before enabling them If you wish to enable all ports using the current values either the default values if the module has not been used or the previous values entered enter the following command SET MODULE slot CONNECTED ENABLE If you wish to enable individual ports using the current values either the default values if the module has not been used or the previous values entered enter the following com
27. etermination Using Port Status LEDs 4 3 Problem Determination Using Port Status LEDs during Traffic 4 6 Problem Determination Using the Module Reset LED 4 7 Part Numbers of ATM Components B 1 Tables ix x 25 Mbps ATM Module Installation and User s Guide How to Use This Guide This guide presents information on how to install and configure the 3Com ONcore ATM I O Module 6412M 25 TP in the ONcore Integrated System Hub or CELLplex 4000 expansion unit It describes how to Plan and set up valid links in an ONcore hub or CELLplex 4000 based ATM subnetwork using the 6412M 25 TP module Install the 6412M 25 TP module Configure the 6412M 25 TP module Diagnose and solve problems associated with the operation of the 6412M 25 TP module Who Should Use This Guide This guide is intended for the following people at your site ATM network administrator ATM network operator Hardware installer The installation activities described in this book should be undertaken by Trained Service Personnel ONLY How to Use This Guide xi Contents of This Guide This guide contains four chapters and three appendixes Chapter 1 Overview gives an overview of the main functions of the 6412M 25 TP module and the ATM interface used by ONcore 12 Port 25 Mbps ATM I O Module ports to interconnect user devices to an ATM campus network Chapter 2 Installation describes how to install the 6412M 25 TP module in an ONcore
28. f ATM interface used on each port UNI In addition you can switch ILMI flow control on or off and specify the ILMI characteristics When a port is enabled it can transmit and receive cells in the ATM network The port s parameters should be configured before the port is enabled Chapter 3 Configuration 3 1 To set individual port parameters enter the following command at the ATM console prompt The parameters may be entered in any order slot port mode type flow_control ilmi SET PORT slot port mode type flow_control ilmi Slot number of the 6412M 25 TP module ATM port number enable or disable Enter disable until the port has been configured Type of interface used UNI user to network NNI network to network or SSI switch to switch Default Last value entered Used to activate or deactivate the ILMI flow control for this port FLOW_CONTROL ON activates ILMI flow control GFC field of the cell header FLOW CONTROL OFF deactivates ILMI flow control Default Last value entered Specifies the ILMI characteristics for this port ILMI NORMAL ILMI active with automatic detection of the signalling protocol version UNI 3 0 or UNI 3 1 ILMI address registration is normally performed ILMI FORCED_SIG_3 UNI 3 0 signalling is forced and ILMI address registration active ILMI FORCED_SIG_3 1 UNI 3 1 signalling is forced and ILMI address registration active ILMI OFF_SIG_3 UNI 3 0 si
29. gnalling is forced and ILMI address registration inactive ILMI OFF SIG 3 1 UNI 3 1 signalling is forced and ILMI address registration inactive Default Last value entered 3 2 25 Mbps ATM Module Installation and User s Guide Example The following example configures port 2 of the 6412M 25 TP module installed in slot 1 ONcoreATM gt set port 1 2 uni ENTER ONcoreATM gt Port set ONcoreATM gt show port 1 2 verbose ENTER Type Mode Status 1 2 UNI enabled UP OKAY Signalling Version with ILMI Flow Control Off Connector RJ 45 Media copper twisted pair Remote device is active IX status IX OK Port speed 256 Kbps ONcoreATM gt Displaying Configuration Settings The following sections describes how to display information about the module and its port configurations By displaying this information you can check that the module is properly configured before connecting it to the network Module Information To display status information about a 6412M 25 TP module use the SHOW MODULE command Chapter 3 Configuration 3 3 For example to display configuration information about the 6412M 25 TP module in slot 2 you would enter the following command ONcoreATM gt show module 2 verbose Slot Install Connect Operation General Information 2 Y Y Y ONcore 12 Port 25 Mbps ATM I O Module status connected hardware okay enable normal P N xxxxxxx EC level xxxxx
30. herlands 06 0227788 Norway 800 13376 Singapore 65 538 9368 South Africa 27 11 803 7404 Spain 900 983125 Sweden 120 795482 Taiwan 886 2 577 4352 United Arab Emirates 971 4 349049 U K 0800 966197 U S These numbers are toll free 1 408 492 1790 C 6 25 Mbps ATM Module Installation and User s Guide Returning Products for Repair A product sent directly to 3Com for repair must first be assigned a Return Materials Authorization RMA number A product sent to 3Com without an RMA number will be returned to the sender unopened at the sender s expense To obtain an RMA number call or fax Country Telephone Number Fax Number U S and Canada 800 876 3266 option 2 408 764 7120 Europe 31 30 60 29900 option 5 44 1442 275822 Outside Europe U S and 1 408 492 1790 1 408 764 7290 Canada Appendix C Technical Support C 7 Accessing the 3Com ISD MIB The 3Com Management Information Base MIB for the Integrated Systems Division ISD describes commands that enable you to manage 3Com SNMP based products The MIB is available over the Internet on an anonymous FTP server Updates to these MIBs are released as new 3Com products are introduced To access Internet versions 1 FTP to ftp 3com com 192 156 136 12 2 Enter the login name anonymous 3 Enter your full Internet e mail address as the password for example jdoe company c
31. ion or ensure that there is a device at the end of the connection Cable attached to the port is faulty 1 Change the cable 2 Perform wrap tests to determine the failing component 3 Check the cable type Remote station attached to the port is either turned OFF or inoperational Check the remote station If the station is turned OFF turn ON the station If the station is inoperational restart the application that is running on it Maximum link distance exceeded See Table 2 3 on page 2 12 for the maximum distances for valid connections 4 4 25 Mbps ATM Module Installation and User s Guide Port Status LED Does Not Light Yellow During Traffic If during continous traffic the Status LED of a port does not light YELLOW refer to Table 4 2 on page 4 6 to diagnose and solve the problem Chapter 4 Troubleshooting 4 5 Table 4 2 Problem Determination Using Port Status LEDS during Traffic Status Possible Cause Corrective Action LED OFF Port is disabled Enter the SHOW PORT command at the ATM console to see if port is enabled 6412M 25 TP module is not powered ON 1 Check the Port Status LED and the power supply LEDs by following the instructions in Verifying LED Operation on page 4 1 2 Re insert the 6412M 25 TP module in the hub Status LED is burned out 1 Check the Status LED by following the instructions in Verifying LED Operation on
32. le 1 ol h vt S gt H l ug o H 9 g 1 it o o i 1 n o fi 1 at oj it 1 jd 9 LN EN l DI Q pn g o i i o Hu i o TAM ri H e p 1 tl e I 1 it 9 p 1 pg o la D nn of it 1 ht i o o o o o o o o o o o ofo Bo FT F F F 9 s rT i H e 1 B O L N Figure 2 8 Attaching ATM Devices Chapter 2 Installation 2 17 2 18 25 Mbps ATM Module Installation and User s Guide Chapter 3 Configuration After installing the 6412M 25 TP module and attaching media cables to ATM devices you must enter configuration commands from the ATM console to Configure the ports parameters Connect the module to the network Enable the ports This section describes the ATM commands you need to enter to configure each 6412M 25 TP module in the ways described above For a complete description of all ATM commands see the ONcore ATM Switch and CELLplex 4000 ATM Command Reference Guide hereafter referred to simply as the Command Reference Guide Configuring Port Parameters The 6412M 25 TP module uses the user to network UNI interface A UNI interface defines the interface between an ATM user device such as a router bridge server workstation or concentrator equipped with an ATM adapter and the ATM network Before you connect a 6412M 25 TP module to the ATM network as described in Connecting the Module to the Network on page 3 6 and enable its ports you must first set the type o
33. mand SET PORT slot port ENABLE 3 6 25 Mbps ATM Module Installation and User s Guide Verifying Module Operation After configuring and saving 6412M 25 TP module and port settings you can verify that the module is operating correctly by viewing the LEDs on the front panel The Port Status light should be lit Green if no traffic Yellow when traffic is present The Module Reset LED should be off The Wrong Slot LED should be off Table 3 1 on page 3 8 provides a full description of the front panel LEDs Note The 155M LEDs are reserved for future use Chapter 3 Configuration 3 7 Front Panel ATM connections are made through the 6412M 25 TP module by means of the ports on its front panel and its backplane interfaces The front panel is shown in Figure 3 1 on page 3 10 The meaning of each LED is shown in Table 3 1 By pressing the Module Reset button you interrupt and reset the operation of the 6412M 25 TP module All ATM data traffic and connections that are being transmitted are stopped and the Reset LED lights while the reset is performed The change in status of the 6412M 25 TP module from normal operation to reset status is reported to the ATM Control Point Table 3 1 Page 1 of 2 Meaning of the Front Panel LEDs LED Name Color State Meaning Port Status None OFF Port is disabled or there is no traffic Green ON Port is enabled and there is a connection Blinking Port is enabled but
34. ment Copyright Statement 1996 by 3Com Corporation All rights reserved The information contained herein is the exclusive and confidential property of 3Com Corporation No part of this manual may be disclosed or reproduced in whole or in part without permission from 3Com Corporation lii Trademarks Because of the nature of this material numerous hardware and software products are mentioned by name In most if not all cases these product names are claimed as trademarks by the companies that manufacture the products It is not our intent to claim these names or trademarks as our own CELLplex is a trademark and 3Com and ONcore registered trademarks of 3Com Corporation IBM and Nways are trademarks or service marks of the IBM Corporation in the United States or other countries iv 25 Mbps ATM Module Installation and User s Guide Contents Chapter 1 Overview a 1 1 6412M 25 TP Module Features a 1 1 Module FUNCIONS x zem ae gad r ip d ek 1 3 Interfaces Supported a 1 3 Using the 6412M 25 TP Module for ATM Campus Networking 1 4 Chapter 2 Installation aa 2 1 Before You Unpack the Module 2 1 Unpacking the Module 2 0 0 0 0000005 2 2 Installation Summary aaa 2 3 Installation 1 55 9 S ed db abu cxt A p d A b EL Des n 2 4 Installing the Module in an ONcore Hub 2 4 Installing the Module in a CELLplex 4000 Expansion Unit 2 7 C
35. mp for 12V Environmental Specifications Operating Temperature 0 C to 50 C 32 F to 122 F Storage Temperature 10 C to 60 C 14 F to 140 F Humidity 0 to 95 RH Appendix A Technical Specifications A 1 Mechanical Specifications Dimensions 2 5 cm 1 0 in Width 27 cm 10 7 in Length 38 5 cm 15 25 in Height Weight 3 3 Ibs 1 5 kg A 2 25 Mbps ATM Module Installation and User s Guide Appendix B ATM Components Table B 1 lists the part numbers of ATM components that can be ordered for use with the 6412M 25 TP module Table B 1 Part Numbers of ATM Components ATM Component 3Com Part Number RJ 45 wrap plug 42H0540 Appendix B ATM Components B 1 B 2 25 Mbps ATM Module Installation and User s Guide Appendix C Technical Support 3Com provides easy access to technical support information through a variety of services This appendix contains the following sections Online Technical Services Support From Your Network Supplier Support From 3Com Corporation Returning Products for Repair Accessing the 3Com ISD MIB Contacting 3Com ISD Technical Publications Online Technical Services 3Com offers worldwide product support 7 days a week 24 hours a day through the following online systems 3Com Bulletin Board Service ComBBS World Wide Web site 3ComForum on CompuServe 3ComFactsSsM automated fax service 3Com Bulletin Board Service 3ComBBS contain
36. nnector 7 Pins 8 Figure 2 6 RJ 45 Connector Chapter 2 Installation 2 15 Twisted Pair Cable Figure 2 7 on page 2 16 below shows the pin outs for the straight through cable reguired for connecting ATM Forum compliant devices via UNI interface to the ports on the 6412M 25 TP module Note Pins 3 4 5 and 6 are not used and are grounded on the chassis RJ 45 RJ 45 Figure 2 7 Straight Through UTP Cable Note that one cable connects pins 1 and 2 and the other cable connects pins 7 and 8 You will cause an error if you cable any other active pins together such as 1 and 7 1 and 8 7 and 2 or 8 and 2 Non ATM Forum Compliant UNI Devices To connect non ATM Forum compliant devices to the 6412M 25 TP module you must build a twisted pair cable that connects the pins as listed in Table 2 5 on page 2 17 2 16 25 Mbps ATM Module Installation and User s Guide Table 2 5 Pin Assignments for Cabling Non ATM Forum Compliant Devices 6412M 25 TP Module Port Non Compliant 25 6 Mbps Device 1 RD 3 TD 7 TD 4 RD pm L_J SS P 2000 ELM 0 0 O Oj O O O O O o o o o o o o a 8 uU i j E E s n ES ol m al it e 9 n fp Ei Ln ol fis ff ot of WN fp rn m of f
37. om 4 Change to the mib or schema directory using the cd pub mibs or cd pub mibs all mibs command 5 To view the 3Com MIB OID or schema entries enter the 1s command To pause the display press Ctrl S To continue the display press Ctrl Q 6 Copy the MIB OID or schema files to your current directory using the appropriate command for example get atswitch mib 7 To exit the FTP session invoke the quit command Contacting 3Com ISD Technical Publications If you have comments or questions on 3Com Integrated Systems Division Technical Publications documents contact the Technical Publications group by fax at 508 229 1551 C 8 25 Mbps ATM Module Installation and User s Guide Index A activity LEDs 1 4 3 7 3 9 adapters B 1 ATM attaching ATM devices 2 10 campus networking 1 4 cell switching 1 1 components B 1 interfaces 1 3 3 1 multiplexed traffic 1 3 ATM data transmission 1 1 ATM Forum specifications 1 3 ATM interfaces 1 3 3 1 ATM ports building wiring 2 13 cabling 2 13 2 14 connecting devices to 2 13 attaching ATM devices 2 10 attaching devices to ONcore 12 Port 25 Mbps ATM I O Module ports 2 10 blinking LEDs 4 7 C cables labeling 2 14 cabling ATM connections 2 13 2 14 CELLplex 4000 2 10 instructions 2 10 labeling cables 2 13 2 14 types 2 14 campus networking 1 4 campus networks 1 4 CELLplex 4000 cabling instructions 2 10 pin out information 2 15 commands SE
38. onnecting ATM Devices llle 2 10 Cabling UD eu 2 3 sd he e PA ee ee de 2 10 Connecting Devices to the ATM Ports 2 13 Cables Pins and Connectors 0 2 15 Chapter 3 Configuration 3 1 Configuring Port Parameters a 3 1 Displaying Configuration Settings 3 3 Module Information 2 200000 02 eee 3 3 Port Information aa 3 5 Saving Configuration Settings a 3 5 Connecting the Module to the Network 3 6 Verifying Module Operation 2 2 0 2004 3 7 kront B h l 2d ar og des ORE aaa ed ch de se Met e E 3 8 Chapter 4 Troubleshooting 4 1 Verifying LED Operation a 4 1 Port Status LED Does Not Light Green or Is Blinking When Idle 4 2 Port Status LED Does Not Light Yellow During Traffic 4 5 When the Reset LED Is ON or Starts Blinking 4 7 Contents v When the Wrong Slot LED Is ON ONcore only Determining the Failing Component Using a Wrap Test Replacing 6412M 25 TP Modules Appendix A Technical Specifications General Specifications Electrical Specifications Environmental Specifications Mechanical Specifications Appendix B ATM Components Appendix C Technical Support Online Technical Services 3
39. or equivalent UTP wiring 2 12 25 Mbps ATM Module Installation and User s Guide Connecting Devices to the ATM Ports You can connect devices to the ATM ports either through the building wiring or by a direct connection Via Building Wiring To connect an ATM device via building wiring follow the steps listed below Note This procedure begins with the cabling of the ATM device such as a 25 6 Mbps ATM adapter installed in a workstation to the building faceplate then it describes connecting the ONcore switching hub or CELLplex 4000 to the patch panel in the wiring closet 1 Look at the cabling chart which your network planner provided to determine how the ONcore switching hub or CELLplex 4000 should be connected to the network 2 In the work area connect one end of a straight through cable with ATM compliant pin assigments to the ATM connector on the device and the other end to the ATM connector on the faceplate where the building wiring terminates 3 Label the faceplate if it does not already have a cable label Follow your enterprise s procedures for cable labeling If there is more than one wiring closet on a floor record on the same line the wiring closet identifier or location and the cable identifier 4 n the wiring closet connect the cable that originated at the ATM device to the appropriate connector on the patch panel or other equipment where the building wiring terminates Connect the other end of the cable
40. period No updates are provided 3Com s sole obligation with respect to this express warranty shall be at 3Com s discretion to refund the purchase price paid by Customer for any defective software products or to replace any defective media with software which substantially conforms to 3Com s applicable published specifications Customer assumes responsibility for the selection of the appropriate applications program and associated reference materials 3Com makes no warranty or representation that its software products will work in combination with any hardware or applications software products provided by third parties that the operation of the software products will be uninterrupted or error free or that all defects in the software products will be corrected For any third party products listed in the 3Com software product documentation or specifications as being compatible 3Com will make reasonable efforts to provide compatibility except where the non compatibility is caused by a bug or defect in the third party s product STANDARD WARRANTY SERVICE Standard warranty service for hardware products may be obtained by delivering the defective product accompanied by a copy of the dated proof of purchase to 3Com s Corporate Service Center or to an Authorized 3Com Service Center during the applicable warranty period Standard warranty service for software products may be obtained by telephoning 3Com s Corporate Service Center or an Authorized 3Com Servic
41. pter 1 Overview This chapter presents an overview of the ONcore 12 Port 25 Mbps ATM I O Module 6412M 25 TP It describes the main functions of the module and how the module operates as part of the ATM subsystem when installed in the ONcore Integrated System Hub or CELLplex 4000 Expansion Unit 6412M 25 TP Module Features The 6412M 25 TP module is a single slot module that functions as part of the ONcore ATM or CELLplex 4000 Expansion Unit Chapter 1 Overview 1 1 6412M 25 TP modules can be used in any of the following ways To send and receive data from an ATM subsystem in another ONcore ATM switching hub or CELLplex 4000 To attach high capacity workstations and servers with 25 6Mbps adapter cards that function in ATM mode 6412M 25 TP modules interface to the ONcore hub or CELLplex 4000 by means of the Control Point located in either the ONcore ATM Switch Control module or CELLplex 4000 base unit 6412M 25 TP modules process ATM cells of data by Checking their validity Accessing the switching tables to locate the destination module Preparing the internal ATM format required by the Control Point Sending the cells to the Control Point 6412M 25 TP modules can be used in any vacant slot in the CELLplex 4000 expansion unit or any vacant slot in the ONcore hub except for slots 9 10 and for 17 slot models 11 and 12 These slots are reserved for ONcore ATM Switch Control modules In 17 slot ONcore models although slot
42. r reguirements A 1 problem determination See troubleshooting R reconnecting module 4 10 replacing module 4 10 replacing ONcore 12 Port 25 Mbps ATM I O modules 4 10 reset LED 1 4 2 6 2 9 3 7 3 9 4 7 resetting 3 8 resetting ONcore 12 Port 25 Mbps ATM I O modules 3 8 RJ 45 connector connector pin numbers 2 15 connector pin signal names 2 15 saving configuration 3 5 saving ONcore 12 Port 25 Mbps ATM I O Module configuration 3 5 SET MODULE command 3 6 4 10 W SET PORT command 3 1 3 6 4 9 SHOW MODULE command 3 3 SHOW PORT command 3 5 4 5 slot positions 1 2 slot positions in expansion unit 2 7 slot positions in hub 2 4 specifications dimensions A 2 electrical A 1 feature codes A 1 temperature A 1 weight A 2 status LEDs 1 4 3 6 3 7 3 9 4 2 4 5 WRAP commands 4 9 wrap plugs B 1 wrap tests 4 9 wrong slot LED 1 4 3 9 4 8 T temperature operating and storage A 1 troubleshooting 4 1 replacing modules 4 10 using reset LED 4 7 using status LEDs 4 2 4 5 using wrong slot LED 4 8 wrap test 4 9 twisted pair cable pin outs 2 16 U unpacking 2 2 user to network interface UNI 1 3 3 1 verifying ONcore 12 Port 25 Mbps ATM I O Module operation 3 7 verifying operation 3 7 Index X 3 Index X 4 Limited Warranty HARDWARE 3Com warrants its hardware products to be free from defects in workmanship and materials under normal use and service for the following lengths of time from the date of p
43. s patches software and drivers for all 3Com products as well as technical articles This service is available through a modem or ISDN 7 days a week 24 hours a day Appendix C Technical Support C 1 Access by Analog Modem To reach the service by modem set your modem to 8 data bits no parity and 1 stop bit Call the telephone number nearest you Country Data Rate Telephone Number Australia up to 14400 bps Sydney 61 2 9937 5000 Melbourne 61 3 9653 9515 France up to 14400 bps 33 1 69 86 69 54 Germany up to 9600 bps 49 89 627 32 188 or 49 89 627 32 189 Hong Kong up to 14400 bps 852 2501 1111 Italy fee required up to 14400 bps 39 2 273 00680 Japan up to 14400 bps 81 3 3345 7266 Singapore up to 14400 bps 65 534 5693 Taiwan up to 14400 bps 886 2 377 5840 U K up to 28800 bps 44 1442 278278 U S up to 28800 bps 1 408 980 8204 Access by Digital Modem ISDN users can call in to 3ComBBS using a digital modem for fast access up to 56 Kbps To access 3ComBBS using ISDN call the following number 408 654 2703 C 2 25 Mbps ATM Module Installation and User s Guide World Wide Web Site Access the latest networking information on the 3Com World Wide Web site by entering our URL into your Internet browser http www 3Com com This service features news and information about 3Com products customer service and support 3Com Corporation s lates
44. t news releases selected articles from 3TECH 3Com Corporation s award winning technical journal and more 3ComForum on CompuServe 3ComForum is a CompuServe based service containing patches software drivers and technical articles about all 3Com products as well as a messaging section for peer support To use 3ComForum you need a CompuServe account To use 3ComForum 1 Log in to CompuServe 2 Enter go threecom 3 Press Return to view the 3ComForum main menu 3ComFacts Automated Fax Service 3Com Corporation s interactive fax service 3ComFacts provides data sheets technical articles diagrams and troubleshooting instructions on 3Com products 7 days a week 24 hours a day Call 3ComFacts using your touch tone telephone International access numbers are Country Telephone Number Hong Kong 852 2537 5610 U K 44 1442 278279 U S 1 408 727 7021 Appendix C Technical Support C 3 Local access numbers are available within the following countries Country Telephone Number Australia 800 123853 Belgium 0800 71279 Denmark 800 17319 Finland 98 001 4444 France 05 90 81 58 Germany 0130 8180 63 Italy 1678 99085 Netherlands 06 0228049 Norway 800 11062 Portugal 0505 442607 Russia Moscow only 956 0815 Spain 900 964445 Sweden 020 792954 U K 0800 626403 C 4 25 Mbps ATM Module Installation and User s Guide Support From Your Network Supplier
45. t shipped with the ONcore hub or CELLplex 4000 expansion unit helps prevent strain on the cables Use a Category 3 or better UTP cable or a 150 ohm STP cable for each of the ATM ports 2 10 25 Mbps ATM Module Installation and User s Guide UTP FTP STP Cabling Information Table 2 2 details the accepted UTP FTP STP cables for the 25 6 Mbps ATM ports Table 2 2 UTP FTP STP Cabling Details Cable Impedance Category Trunk Patch RFI Type Attenuation Attenuation Class 100 MHz 100 MHz UTP 5 100 ohm 5 Class D 22db MAX 33db MAX A 100m 100m FTP SFTP 100 ohm 5 Class D 22db MAX 33db MAX B 100m 100m FTP SFTP 120 ohm 5 Class D 17db MAX 25db MAX B 100m 100m STP 150 ohm IBM IBM type IBM type B Cabling 1 1A 6 6A 12 3db MAX 18 4db MAX 130m 180m Legend UTP 5 Unshielded Twisted Pair Category 5 FTP Foiled Twisted Pair Screened and Foiled Twisted Pair SFTP STP Shielded Twisted Pair TRUNK rigid cable PATCH flexible cable Chapter 2 Installation 2 11 Cabling Distances Table 2 3 lists the maximum cabling distances for devices attached to the 25 6 Mbps ATM ports Table 2 3 ATM Device Cabling Distances Cable Type Maximum Allowable Distance meters UTP Category 3 100 330 ft UTP Category 4 150 495 ft UTP Category 5 160 528 ft STP 300 990 ft Note The minimum UTP cable quality must meet EIA TIA 568 specification for Category 3
46. to an ATM port on the 6412M 25 TP module 5 Label the connector on the patch panel or other equipment used to terminate the building wiring Chapter 2 Installation 2 13 Direct Cabling To cable an ATM device directly to the 6412M 25 TP module 1 Look at the cabling chart which your network planner provided to determine how the ONcore hub or CELLplex 4000 should be connected to the network 2 Connect the cables between the 6412M 25 TP module and other devices as indicated by the connections in the cabling chart 3 Label the cables following your enterprise s procedures for cable labeling 2 14 25 Mbps ATM Module Installation and User s Guide Cables Pins and Connectors Each of the ATM ports on the 6412M 25 TP module connects to other ATM devices using an 8 pin female RJ 45 connector The sections below describe the male RJ 45 plug and the twisted pair cables that attach to this connector RJ 45 Connector The RJ 45 connector is the 8 pin female connector on the CELLplex 4000 that attaches to UTP Category 3 4 or 5 cable or STP category 1 1A 9 or 9A cable Table 2 4 lists the signal name associated with each pin on this connector and Figure 2 6 shows how the pins are numbered Table 2 4 RJ 45 Connector Pin Signal Assignments Pin Number Signal Name 1 RD 2 RD 3 4 5 6 Frame Ground 7 TD 8 TD UTP category 3 4 or 5 cable or STP category 1 1A to 9 9A cable RJ 45 modular plug co
47. urchase from 3Com or its Authorized Reseller Internetworking products 1 year Network adapters Lifetime Ethernet stackable hubs and Unmanaged Ethernet fixed port repeaters Lifetime 1 year if not registered Power supply and fans in these stackable hubs and unmanaged repeaters 1 year Other hardware products 1 year Spare parts and spares kits 90 days If a product does not operate as warranted above during the applicable warranty period 3Com shall at its option and expense repair the defective product or part deliver to Customer an equivalent product or part to replace the defective item or refund to Customer the purchase price paid for the defective product All products that are replaced will become the property of 3Com Replacement products may be new or reconditioned Any replaced or repaired product or part has a ninety 90 day warranty or the remainder of the initial warranty period whichever is longer 3Com shall not be responsible for any software firmware information or memory data of Customer contained in stored on or integrated with any products returned to 3Com for repair whether under warranty or not SOFTWARE 3Com warrants that the software programs licensed from it will perform in substantial conformance to the program specifications thereof for a period of ninety 90 days from the date of purchase from 3Com or its Authorized Reseller 3Com warrants the media containing software against failure during the warranty
48. x Manufacturer xxxx Operational FPGA version 1 Backup FPGA version 1 Type Mode Status enabled UP OKAY enabled UP NO ACTIVITY enabled UP NO ACTIVITY enabled UP OKAY enabled UP OKAY enabled UP OKAY enabled UP NO ACTIVITY enabled UP NO ACTIVITY enabled UP NO ACTIVITY sx fU enabled UP NO ACTIVITY 11 U enabled UP NO ACTIVITY ML2 UNT enabled UP NO ACTIVITY 13 NOT INSTALLED O OU GU 40bNnPD s 2222222242224 Hi Hi H H H H H H H H H NONNNNNNNNNN ND DY ONcoreATM gt If the value for port status indicates that the port is inoperational or not functioning properly for example NOT IN SERVICE or NO ACTIVITY refer to the chapter called Troubleshooting in the ONcore ATM Switch Control Module Installation and User s Guide Document Number 17 00616 For more information on the SHOW MODULE command see the Command Reference Guide 3 4 25 Mbps ATM Module Installation and User s Guide Port Information To display status information about the ports of an 6412M 25 TP module use the SHOW PORT command The following example shows how to display detailed information about port 1 of the 6412M 25 TP module in slot 1 ONcoreATM gt show port 1 1 verbose Port display for ONcore 12 Port 25 Mbps ATM I O Module Type Mode Status 1 1 UNI enabled UP NO ACTIVITY Signalling Version with ILMI Flow Control 2 OEE Connector RJ45 Media copper twisted pair Remote devic

3Com 6412M-25-TP Network Router User Manual

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