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5120 Installation Guide (6PW101)

1. A dual port 10 GE XFP interface card provides two 10 Gbps XFP optical ports You can insert an XFP transceiver into the port to connect it to another XFP port through an optical fiber You can select the following XFP transceivers in Table 1 20 as required Table 1 20 XFP transceivers supported by 10 GE XFP interface card S Central Max transmission 50 125 um multimode 300 m optical fiber 984 25 ft XFP SX MM850 850 nm 62 5 125 um multimode 33 m optical fiber 108 27 ft LC 10 km XFP LX SM1310 1310 nm 9 125 um single mode optical fiber 6 21 mi 40 km XFP LH40 SM1550 F1 1550 nm 9 125 um single mode optical fiber 24 85 mi CS Note e The types of XFP transceivers may vary over time Consult H3C marketing personnel or technical support personnel to obtain the latest information about XFP transceivers e For specifications of XFP transceivers see H3C Low End Series Ethernet Switches Pluggable Module Manual e For how to install and remove an XFP transceiver see H3C Pluggable SFP SFP XFP Transceiver Modules Installation Guide 1 21 One port 10 GE XFP Interface Card Figure 1 23 One port 10 GE XFP interface card LSPM1XP1P LEE CLASS1 LASER PRODUCT This module provides one 10 Gbps XFP optical interface You can select the following XFP transceivers as required Aone port 10 GE XFP interface card provides one 10 Gbps XFP optical port You can insert an XFP transceiver into the port to connect it to another XFP por
2. Connecting the Power Cords AN Caution Make sure that the ground wire has been properly connected before powering on the switch Connecting the AC Power Cord Step1 Step2 Step3 To connect an AC power cord follow these steps Connect one end of the chassis ground wire to the grounding screw on the rear of the chassis and the other end to the ground as near as possible Install the bail latch to prevent the AC power cord from accidentally falling off Fix the bail latch into the holes located at the two sides of the AC power receptacle Then pull the bail latch upwards see in Figure 3 19 or Figure 3 21 Connect one end of the AC power cord to the AC receptacle on the switch see callout 1 in Figure 3 20 or Figure 3 22 Step4 Pull the bail latch down to secure the plug to the AC receptacle see callout 2 in Figure 3 20 or Figure 3 22 Step5 Connect the other end of the AC power cord to the external AC power supply system Step6 Check whether the system status LED PWR on the front panel of the switch is ON If the LED is ON it shows the power cord is properly connected Figure 3 19 Connect an AC power cord to a horizontal AC power socket 1 Figure 3 20 Connect an AC power cord to a horizontal AC power socket 2 Figure 3 21 Connect an AC power cord to a vertical AC power socket 1 Figure 3 22 Connect an AC power cord to a vertical AC power socket 2 Connecting the RPS Power Cord Connect RPS power co
3. KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK H3C S5120 52C PWR EI BOOTROM Version 100 KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK Copyright c 2004 2009 Hangzhou 150 Tech Co Ltd Creation date May 7 2009 09 06 06 CPU Clock Speed 264MHz BUS Clock Speed 33MHz Memory Size 128MB Mac Address 000fe2d258fb Press Ctrl B to enter Boot Menu 5 In normal startup mode the waiting time here is five seconds If you press Ctrl B within five seconds the Boot Menu is displayed If you press Ctrl B within five seconds the Boot Menu is displayed If you perform no operation or press a key other than Ctrl B within five seconds the system begins to automatically start up and the following information is displayed Auto bootings Decompress Na E e RT FAP RTR ea D EE SEE EE EE EE Ee e a OK Eeler El ENEE ESPILTSUD SDRAM fast EE OK Flash fast selirest s A e A Ee ee E e oes OK CPLD SCI TESS s aie dS a OS a Pee Sete ed ee OK Switch chip SSEIETe Era sesser se Gk oe EE OK PHY P e Bont wy eee eos e me ee E OK Please check Jee eigen eed tw daw ead oe FINISHED User interface aux0 is available Press ENTER to get started The appearance of Press ENTER to get started indicates that the automatic startup of the switch is complete Press Enter The following prompt is displayed lt H3C gt You can configure the switch now CS Note The H3C Ser
4. USA regulatory compliance FCC Part 15 55120 EI SERIES comply with Part 15 of the FCC Rules Operation is subject to the following two conditions e This device may not cause harmful interference e This device must accept any interference received including interference that may cause undesired operation If the customer modifies the equipment without the authorization of H3C which directly or indirectly contribute to the equipment incompliance with FCC requirements for Class A digital devices H3C is not liable for such interference problem and the expenses incurred therefrom shall be covered by the customers Note 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 FDA 55120 EI SERIES Conform to the applicable requirements of 21 CFR Subchapter J Canada regulatory compliance ICES 003 This Class A digital apparatus complies wi
5. 3 Grounding hole 4 OT terminal 5 PGND cable 6 Grounding screw To attach the other end of the PGND cable to the grounding strip in the equipment room follow these steps Cut the PGND cable to a proper length according to the distance between the switch and the grounding strip Peel 5 mm 0 20 in of insulation sheath by using a wire stripper and then insert the naked metal part through the black insulation covering into the end of the OT terminal Two OT terminals are provided with the PGND cable when shipped with the switch select a proper OT terminal according to the size of the grounding post Secure the metal part of the cable to the OT terminal with a crimper and then cover it with the insulation covering Then heat the insulation covering with a blowing machine to let it completely cover the metal part Connect the OT terminal to the grounding pole of the grounding strip and then fasten it with a hex nut Figure 3 16 Connect the PGND cable to the grounding strip 1 2 4 3 1 Grounding post 2 Grounding strip 3 PGND cable 4 Hex nut AN Caution The fire main and lightning rod of a building are not suitable for grounding the switch The ground wire of the switch should be connected to the grounding device for the equipment room Where a Grounding Conductor Can be Buried When there is no grounding strip but an area with exposed earth is available nearby where a grounding conductor can be buried h
6. H3C S5120 El Series Ethernet Switches Installation Manual Hangzhou H3C Technologies Co Ltd http www h3c com Document Version 6PW101 20100917 Copyright 2009 2010 Hangzhou H3C Technologies Co Ltd and its licensors All Rights Reserved No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Hangzhou H3C Technologies Co Ltd Trademarks lt Kolyn cane TOPG H3C H3C Aolynk TEE Hoare WE tor o E IRF NetPilot Neocean NeoVTL SecPro SecPoint SecEngine SecPath Comware Secware Storware NQA VVG VG V G PSPT XGbus N Bus TiGem InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are the property of their respective owners Notice The information in this document is subject to change without notice Every effort has been made in the preparation of this document to ensure accuracy of the contents but all statements information and recommendations in this document do not constitute the warranty of any kind express or implied Environmental Protection This product has been designed to comply with the environmental protection requirements The storage use and disposal of this product must meet the applicable national laws and regulations Preface H3C S5120 El Series Ethernet Switches Installation Manual describes the appearance installation power on mai
7. Figure 4 5 Set the serial port parameters Port Settings Bits per second Data bits Parity Stop bits Flow control UK Cancel Apply Step4 Click OK after setting the serial port parameters and the system enters the HyperTerminal window shown below 4 4 Figure 4 6 HyperTerminal window e Switch HyperTerminal l ioj sl File Edit view Call Transfer Help Connected 0 00 03 Auto detect Auto detect SCROLL cars NUM Capture Print echo Step5 Click Properties in the HyperTerminal window to enter the Switch Properties dialog box Click the Settings tab set the emulation to VT100 and then click OK Figure 4 7 Set terminal emulation in Switch Properties dialog box Switch Properties x Connect To Settings Function arrow and ctrl keys act as tee e windows keys Backspace key sends f Dahl Del Ctl H Space Cil H Emulation VTI UU Y Terminal Setup Telnet terminal ID Du OU Backscroll buffer lines 500 T Play sound when connecting or disconnecting Input Translation ASCII Setup mes 4 5 Booting the Switch Checking before Powering on the Switch Before powering on the switch verify that The power cord and ground cable are properly connected The power supply voltage is consistent with that required by the switch The console cable is properly connected the terminal which can be a PC used for configuration has been started
8. The appearance of Press ENTER to get started indicates that the automatic startup of the switch is complete Press Enter The following prompt is displayed lt H3C gt You can configure the switch now Changing the Startup Mode By default the system starts up in fast mode If you want to change the startup mode to normal press Cirl B within one second to enter the Boot Menu showed below BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password Enter bootrom upgrade menu Skip current configuration file Set bootrom password recovery Set switch startup mode O oO 1 WD Oo A W D FR Reboot Enter your choice 0 9 Enter 9 and the system prompts you to change the startup mode The current mode is fast startup mode Are you sure you want to change it to full startup mode Yes or No Y N Enter Y The system displays the following information Setting startup mode done BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password OY OO FPF OM N HH Enter bootrom upgrade menu 4 8 Skip current configuration file Set bootrom password recovery Set switch startup mode O WO I Reboot Enter your choice 0 9 Enter 0 The system reboots in normal mode and displays the following information Starting
9. VDA BAR AG AR VA K p ae BE OR EB AN Note For AC power supplied equipment please use 0 75 mm or 18 AWG minimum power supply cord A Anmerkung Fur mit Wechselstrom betriebene Ausrustung benutzen Sie bitte eine Mindest 0 75 mm oder 18 AWG Zuleitung se AC BRIS A 0 75mm amp 18 AWG Wk Thunderstorm Gewitter WE A Danger High voltage and AC operations or operations on a steel tower and a mast on a thunderstorm day are prohibited In order to prevent the equipment from being damaged by lightning proper grounding is required AN Gefahr Arbeiten mit Hochspannung und Wechselstrom oder Arbeiten auf Stahlturmen und masten w hrend eines Gewitters sind verboten Um die Ausr stung vor Besch digung durch Blitzschlag zu sch tzen ist eine ordnungsgem e Erdung erforderlich fa AEE AUT BERGA AC RABAR XT NER r RAET ARIK RIBERA KANT EIER Laser Laser 2 La 54 The laser hazard level of this equipment is Class 1 Die von diesem Laser ausgehende Gefahr entspricht der Kategorie 1 KREKO PERE 1R A Warning When performing installation and maintenance operations of optical fibers you should not stand close to or look into the optical fiber outlet directly with unaided eyes A Warnung W hrend der Installation und Instandhaltung der optischen Fasern d rfen Sie nicht zu nahe am Ausgang der optischen Fasern stehen und nicht ohne Augenschutz in die optischen Fasern sehen A US ZE A E
10. username and password If software loading fails but there are neither physical connection problems nor input errors please contact your agent for help Missing Password Password Missing Failure Missing User Password If you have forgotten your user password you can enter the Boot Menu BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password Enter bootrom upgrade menu Skip current configuration file Set bootrom password recovery Set switch startup mode O OW IAN WD 01 A W D kb Reboot Enter your choice 0 9 Select 7 and then restart the switch After the switch is restarted the user password is removed Missing Boot ROM Password Please contact with your switch dealer 6 1 Power Supply Failure The S5120 El series switches use fixed power modules Each of these fixed power modules has three input modes namely AC input RPS input and both You can check whether the power system of the switch fails by viewing the system status LED PWR and RPS status LED RPS on the front panel of the switch For relevant information see Table 6 1 Table 6 1 Fixed power module failure LEDs description System status LED PWR Off The switch is powered off Bee The AC input is normal and the RPS is in the position is re yg or works normally 5120 52C El RPS RPS input is normal but AC input fails or A
11. AN Caution e Correctly connecting the chassis grounding cable is crucial to the lightning protection and electromagnetic susceptibility EMS of a switch e The power and grounding terminals in this section are for illustration only The power input end of the switch is connected with a noise filter whose central ground is directly connected to the chassis forming the so called chassis ground commonly known as PGND This chassis ground must be securely connected to the earth so that the faradism and leakage electricity can be safely released to the earth enhancing the EMS capability of the switch When a Grounding Strip Is Available Step1 Step2 Step3 Step1 Step2 Step3 Step4 When a grounding strip is available at the installation site attach one end of the yellow green grounding cable PGND cable of the switch to the grounding screw on the grounding strip the grounding screw and the grounding hole are on the rear panel of the switch and are marked with a grounding sign To do this follow these steps Remove the grounding screw from the rear panel of the switch chassis Put the supplied OT terminal of the PGND cable on the grounding screw Fasten the grounding screw which is attached with the OT terminal of the PGND cable into the grounding screw hole with a screwdriver Figure 3 15 Connect the PGND cable to the grounding hole of switch 1 2 3 6 1 Rear panel of the switch 2 Grounding sign
12. EI series e The S5120 El series Ethernet switches support GE SFP transceivers only e The types of SFP transceivers may update with time For information about transceivers contact H3C technical support or marketing staff e For the models and specifications of each kind of transceivers see H3C Low End Series Ethernet Switches Pluggable Modules Manual e For how to install and remove an SFP transceiver see H3C Pluggable SFP SFP XFP Transceiver Modules Installation Guide Combo Port Each SFP port and the corresponding 10 100 1000Base T Ethernet port form a Combo port For each Combo port either the SFP port or the corresponding 10 100 1000Base T Ethernet port can be used at a time For the combo port mapping relationship see Table 1 6 Table 1 6 Combo port mapping relationship Model SFP port 1010011000Base T Ethernet port GigabitEthernet1 0 25 GigabitEthernet1 0 22 ke GigabitEthernet1 0 26 GigabitEthernet1 0 24 55120 28C PWR EI S5120 24P EI GigabitEthernet1 0 27 GigabitEthernet1 0 21 GigabitEthernet1 0 28 GigabitEthernet1 0 23 GigabitEthernet1 0 49 GigabitEthernet1 0 46 an GigabitEthernet1 0 50 GigabitEthernet1 0 48 55120 52C PWR EI S5120 48P EI GigabitEthernet1 0 51 GigabitEthernet1 0 45 GigabitEthernet1 0 52 GigabitEthernet1 0 47 EG Note The SFP port and its corresponding 10 100 1000Base T autosensing Ethernet port cannot be used together at the same time For more information see the Ethernet Interface Configurati
13. MOD1 5 Interface card slot 2 MOD2 6 PoE label Figure 1 14 Rear panel of the 55120 52C PWR EI Ethernet switch PoE model 1 2 3 4 5 1 RPS power input 2 AC power input 3 Grounding screw 4 Interface card slot 1 MOD1 5 Interface card slot 2 MOD2 2 Note The 5120 52C PWR EI provides two interface card slots on its rear panel Each slot is installed with a filler panel when the switch is shipped You can select one or two interface cards for your switch as needed See Optional Interface Cards and Interfaces on page 1 17 for the interface card models supported by the S5120 El series and see Installing an Interface Card on page 3 17 for the installation of interface cards Ports Console Port Each S5120 El series provides one console port on the front panel Table 1 3 describes the console port specifications Table 1 3 Console port specifications Item Specification Connector type RJ 45 Item Specification Compliant standard Asynchronous EIA TIA 232 Transmission baud rate 9600 bps to 115200 bps defaulting to 9600 bps e It can be connected to an ASCII terminal Service e It can be connected to a serial port of a local or remote through a pair of modems PC running terminal emulation program 10 100 1000Base T Ethernet Port Table 1 4 10 100 1000Base T Ethernet port specifications Item Specification Connector type RJ 45 e 10 Mbps full duplex e 100 Mbps full duplex Interf dee e 1000
14. Mbps full duplex e MDI MDI X auto sensing Max transmission 100 m 328 08 ft distance Transmission medium Category 5 or higher twisted pair cable Standard IEEE 802 3i 802 3u 802 3ab 1000Base X SFP Port You can connect two SFP ports remotely through external SFP transceivers and an optical fiber All SFP transceivers are hot swappable and optional Therefore networking is more flexible You can select the SFP transceivers described in Table 1 5 Table 1 5 Transceivers supported by the S5120 El series 1000Base X SFP ports Max Transceiver Central Connector Fiber Cable transmission wavelength i distance 50 125 um multimode 550 m optical fiber 1804 46 ft SFP GE SX MM850 A 850 nm LC 62 5 125 um multimode 275 m optical fiber 902 23 ft 10 km SFP GE LX SM1310 A 6 21 mi 21 mi 1310 nm LC Ste H single mode optical fiber AG km SFP GE LH40 SM1310 24 86 mi C 40 km SFP GE LH40 SM1550 s et i 86 mi 1550 nm L 9 125 um single mode optical fiber 70 km SFP GE LH70 SM1550 43 50 mi Max f Central uae Transceiver wavelength Fiber Cable transmission distance SFP GE LX S Note that TX 1310 nm M1310 BIDI these two Rx 1490 nm transceiver SFP GE LX S EU be TX 1490 nm M1490 BIDI RX 1310 nm 9 125 um single mode 10 km optical fiber 6 21 mi pairs SFP GE T pa RJ 45 Twisted pair cable 100 m 328 08 ft E4 Note e You are recommended to use SFP transceivers of H3C on the 55120
15. Nehmen Sie das Ger t nicht in Betrieb solange das optische Fenster nicht geschlossen ist Der Laserstrahl kann zu Augenverletzungen f hren e Dy TREIG ACHE AY ten fe AO GJER R PA PR GE NE EUGEN e H3C 5120 El may be powered by a DC RPS if the Customer need the DC power source the DC RPS power source must be supplied by H3C company e Einige H3C S5120 El Switches k nnen durch eine DC RPS Energiequelle angetrieben werden aber die DC RPS Energiequelle mu von H3C geliefert werden e 46 S5120 El e mg LEH DC RPS OR IO fr ee DC RPS HER BL HE ER HBA RAU HIC NWR Fae ALS HY DC RPS H Electricity Safety Elektrische Sicherheit HH 24 High Voltage Hochspannung Sp A Danger High voltage power supply offers electric power for equipment operation Direct contact or indirect contact via damp objects with high voltage and AC mains supply may result in fatal danger AN Gefahr Die Hochspannungsleitungen stellen f r die Arbeit der Ausr stung erforderliche Energie zur Verf gung Direkter oder indirekter Kontakt z B durch feuchte Gegenst nde mit Hochspannung und Wechselstromversorgung kann zu t dlichen Unf llen f hren fave GEAR KJENTE Gb L g BER AC SAGN AS BEGER e During the installation of AC power supply facility the local safety regulations must be followed The personnel who install the AC facility must be qualified for high voltage and AC operations e Bei der Installation der Wechselstromversorgung sind
16. Sie mit dem Arbeiten beginnen FEET ERE BU TF AM bed BEF A When installing the unit always make the ground connection first and disconnect it last Beachten Sie dass bei der Installation des Systems stets zuerst die Erdverbindung angebracht wird und das die Erdverbindung stets als letztes getrennt wird EFT Deh RENT A APE Pa ec HULSE Be ee 0 OG Ee A J To Do not block ventilation openings while the system is on and keep at least 5 cm distance from ventilation openings and walls or other things which may block the openings Sorgen Sie daf r dass die ffnungen der Ventilation zu keinem Zeitpunkt verschlossen verstopft oder anderweitig blockiert sind Zwischen den Ventilations ffnungen und W nden bzw anderen Gegenst nden muss stets ein Abstand von mindestens 5cm bestehen BAT FEL EIN RAR DAVE RE RB IER ERGO EA MI oe ZEI AA H AN AA JE gt 5cm Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection Betreiben Sie die Ausr stung niemals ohne Erdung Trennen Sie das System nicht von der Erdung Kontaktieren Sie die entsprechende elektrische Kontrolle AS FO VBO DE RE PG EE FE TC PE PENE DU NERVE ber HTG ATA The unit system must be connected to the protection ground before operation permanently And the cross section of protective earthing conductor shall be at least 0 75mm Das System muss vor der st ndige
17. der folgenden Tabelle dargestellt Diese Symbole sollen das Personal w hrend der Installation und Instandhaltung der Ausr stung an die Wichtigkeit der im Handbuch aufgef hrten Sicherheitsvorschriften erinnern DAR ERS AES EHR EREE A EET RE ZEN EIN ES 2S EK Table 8 2 Safety symbol and description Sicherheitssymbole und Beschreibung 2 Ze br H All fi JA Safety Symbol Description Symbole Erlauterung ERIN GE Generic alarm symbol To suggest a general safety concern Alarm Hinweis auf ein generelles Sicherheitsproblem BOE RR PDR FP Wien ESD protection symbol To suggest electrostatic sensitive equipment ESD Schutz Hinweis auf Beschadigung infolge elektrostatischer Entladung BEAR A een ft RUE E Electric shock symbol To suggest a danger of high voltage Elektrischer Schlag Hinweis auf Gefahrdung durch Hochspannung Hic BERA HTE ets fe Be Laser symbol To suggest a strong laser beam Laser Hinweis auf starken Laser BOGE tik HP Rea EISEN gt gt gt E General Requirements Allgemeine Anforderungen Fh xk In order to reduce the technically unavoidable residual risk to a minimum it is imperative to follow the rules below Um das technisch bedingte Restrisiko auf ein Minimum zu begrenzen ist es unbedingt erforderlich die folgenden Regeln zu beachten 8 5 Ay TERN A IK DINE ARAT BEE Read all the instructions before operation Lesen Sie alle Anweisungen sorgfaltig durch bevor
18. die rtlichen Sicherheitsbestimmungen zu beachten Das Personal muss besonders qualifiziert sein fur das Arbeiten mit Hochspannung und Wechselstrom e DIN Sh LE BEAT AC 30 tt HA ERE DE LW A tt i eA Ter MI HVA BETES SUI SLA R o e Conducting articles such as watch hand chain bracelet and ring are prohibited during the operation e Es ist nicht erlaubt w hrend dieser Arbeiten leitende Gegenst nde wie Uhren Armb nder Armreifen und Ringe am K rper zu tragen e FRE T NERA Nn W FR Ti FAME e When water is found in the rack or the rack is damp please immediately switch off the power supply e Sollte sich Wasser im Baugruppentrager befinden oder der Baugruppentr ger feucht sein ist die Energiezufuhr sofort zu unterbrechen und das System abzuschalten e AE NLA ALAR Be CDI DI Ar ELV e When operation is performed in a damp environment make sure that water is kept off the equipment e Muss in einem feuchten Umgebung gearbeitet werden ist sicherzustellen dass kein Wasser in die Ausrustung dringen kann e EHNE NOT REN VA ADEN BR o AN Warning Non standard and improper high voltage operations may result in fire and electric shock Therefore AC cable bridging and wiring through a certain area must follow the local rules and regulations The personnel who perform high voltage operations should be qualified for high voltage and AC operations AN Warnung Die Nichtbeachtung der Sicherheitsvorschriften bei der A
19. e Short haul dual port 10GE CX4 interface card LSPM1CX2P on the rear panel e Dual port 10 GE SFP interface card LSPM2SP2P e Dual port 10 GE XFP interface card LSPM1XP2P e One port 10 GE XFP interface card LSPM1XP1P e Dual port GE SFP interface card LSPM2GP2P 1 1 Item 5120 28C El 55120 24P EI 55120 52C EI 55120 48P EI 1 AC power socket and 1 RPS power socket Power socket types and quantity You can select AC power input RPS power input or both with the AC power input and the RPS power input work as backup for each other Ainut Rated voltage range 100 VAC to 240 VAC 50 Hz or 60 Hz inpu Input voltage range 90 VAC to 264 VAC 47 Hz to 63 Hz Input RPS voltage Rated voltage range 10 8 VDC to 13 2 VDC Use the external RPS power supply units recommended by H3C only For relevant information see RPS Ordering Guide for H3C Low End Series Ethernet Switches Power consumption 36 W 35 W 55 W 54 W static Power consumption 103W 62W 145W 110W full load input Cooling system Four fans for heat dissipation Four fans for heat dissipation SE 0 C to 45 C 32 F to 113 F temperature Relative humidity 10 to 90 noncondensing Table 1 2 Specifications of the S5120 El series 2 55120 28C PWR EI 55120 52C PWR EI Physical dimensions 43 6 x 440 x 420 mm 43 6 x 440 x 420 mm H x W x D 1 72 x 17 32 x 16 54 in 1 72 x 17 32 x 16 54 in Weight lt 7 0 kg 15 43 Ib lt 7 0 kg 15 43 Ib lt 7
20. panel as soon as possible to prevent dust and ensure the normal ventilation in the switch Installing Dedicated CX4 SFP Cable Installing Dedicated CX4 SFP Cable CS Note e Make sure that you have installed a CX4 SFP interface card before installing dedicated CX4 SFP cables e The installation and removal procedures of a CX4 cable are similar to that of an SFP cable This section describes the installation and removal of the SFP cable for illustration Step1 Put on an ESD preventive wrist strap and verify the ESD preventive wrist strap properly grounded Then take out the dedicated SFP cable from the package Step2 Horizontally plug the plug of the dedicated SFP cable into the SFP port of the switch and pay attention to the direction of the plug when plugging it Removing Dedicated CX4 SFP Cable Step1 Put on an ESD preventive wrist strap and verify the ESD preventive wrist strap properly grounded Step2 Hold the plug of the SFP cable pull the handle at the end of the plug to horizontally unplug the plug of the SFP cable from the SFP port of the switch Ah Caution e Dedicated CX4 SFP cable of the S5120 El series is hot pluggable e Make sure that the cable bending radius is no less than eight times of the cable diameter when dedicated CX4 SFP cable is connected Forming an IRF Virtual Device The 5120 28C El S5120 52C El 55120 28C PWR EI and 55120 52C PWR EI support the IRF function You can install IRF capable inte
21. the other end to the ground nearby Step2 Keep the upside of the RPS plug on top and plug it in the RPS DC receptacle see callout 1 in Figure 3 25 If you plug it upside down the insertion is not smooth because of the specific structure design of the RPS DC receptacle and the RPS plug Step3 Use a flat blade screwdriver to fix the two screws on the RPS plug clockwise to secure the plug to the RPS DC receptacle see callout 2 in Figure 3 25 Figure 3 25 Connect an RPS power cord to the 55120 28C PWR EI S55120 52C PWR EI Step4 Connect the other end of the RPS DC power cord to the external RPS power supply system Step5 Check whether the RPS LED on the front panel of the switch is ON If the LED is ON it shows the power cord is properly connected Installing an Interface Card Each 5120 28C El S5120 52C El S5120 24P El S5120 48P El switch provides two interface card slots on the rear panel For details about optional interface cards see Optional Interface Cards and Interfaces on page 1 17 The installation and removal of various interface cards are similar This section describes the installation and removal of the Dual Port 10 GE SFP Interface Card LSPM2SP2P for illustration Installing an Interface Card Step1 Wear an ESD preventive wrist strap ensure a good skin contact and make sure that the ESD preventive wrist strap is properly grounded Step2 Loosen the mounting screws of the filler panel on the interface card slot of
22. the flash memory is not enough you can delete the useless files in the flash memory before software downloading e Power interruption is not allowed during software loading 9 12 Loading Software by Using TFTP The remote loading by using TF TP is similar to the remote loading by using FTP The only difference is that it is TFTP that you use when loading software to the switch In this case the switch can only be used as a TF IP client 6 Maintenance and Troubleshooting Software Loading Failure If software loading fails the system keeps running in original version In this case check if the physical ports are properly connected e Ifthe ports are not properly connected reconnect them correctly and restart the loading procedure e If the ports are properly connected check the loading procedure information displayed on the HyperTerminal for input errors If there is any input error restart the loading procedure with correct input For example when using XMODEM verify that you have reset the baud rate of the HyperTerminal to 9 600 bps after loading the software with a baud rate other than 9 600 bps when using TFTP verify that you have specified the correct server and switch IP addresses the correct name of the software to be loaded and the correct working path of TFTP server when using FTP verify that you have specified the correct server and switch IP addresses the correct name of the software to be loaded and the correct
23. the switch s rear panel with a Phillips screwdriver and remove the filler panel Figure 3 26 Install an interface card 1 Step3 Hold the fastening screws on the front panel of the SFP interface card and gently push the interface card in along the slot guide rail until the interface card is in close contact with the switch Step4 Tighten the captive screws with a Phillips screwdriver to fix the interface card Figure 3 27 Install an interface card 2 CS Note e Keep the removed filler panel properly for future use e When tightening the fastening screws at both sides of the optional module with a screwdriver or an electric screwdriver make sure that the torque is not bigger than 0 4 N m Removing an Interface Card Step1 Wear an ESD preventive wrist strap ensure a good skin contact and make sure that the ESD preventive wrist strap is properly grounded Step2 Use a Phillips screwdriver to loosen the captive screws at both sides of the interface card until all spring pressure is released Step3 Pull the interface card towards you along the guide rails until it completely comes out of the switch chassis 3 18 EG Note When installing or removing an optional interface card pay attention to the following points e Do not touch the surface mounted components directly with your hands e Do not use too much force in the operation e After removing an interface card if no new module is to be installed install the filler
24. to another SFP port through an optical fiber or an SFP cable provided by H3C For the supported SFP transceivers and SFP cables see Table 1 19 Table 1 19 SFP transceivers and SFP cables supported by dual port 10 GE SFP interface card S Max Transceiver Transceiver Ca Central GE Connector transmission SFP XG SX M 850 nm 50 125 um multimode 300 m 984 25 M850 A optical fiber ft 10 GE SFP SFP XG LX220 62 5 125 pm 220 m 721 78 LC multimode optical transceiver MM1310 fib ft 1310 nm me SFP XG LX SM 9 125 um single mode 1310 optical fiber EE LSWM1STK 0 65 m 2 13 ft LSWM2STK 1 2 m 3 94 ft Short haul 10 GE SFP LSWM3STK SFP cable 3 m 9 84 ft cable LSTM1STK 5 m 16 40 ft LSWM4STK 10 m 32 81 ft Figure 1 20 SFP cable Handle Handle Connector 2 CS Note e You are recommended to use SFP transceivers and SFP cables of H3C on the S5120 El series e The types of SFP transceivers and SFP cables may update with time For information about transceivers contact H3C technical support or marketing staff e For the models and specifications of each kind of SFP transceivers and SFP cables see H3C Low End Series Ethernet Switches Pluggable Modules Manual e For how to install and remove an SFP transceiver or SFP cable see H3C Pluggable SFP SFP XFP Transceiver Modules Installation Guide 1 20 Dual Port 10 GE XFP Interface Card Figure 1 21 Dual port 10 GE XFP interface card
25. to download files by using XMODEM Enter 3 in the above menu to load the Boot ROM and host software by using XMODEM protocol The system displays the following download baud rate setting menu Please select your download baudrate 1 9600 2 19200 3 38400 4 57600 Be 113200 0 Return Enter your choice 0 5 3 Set the download rate of the console port on the switch Select an appropriate download rate For example if you select 115200 bps that is enter 5 the following information is displayed Download baudrate is 115200 bps Please change the terminal s baudrate to 115200 bps and select XMODEM protocol Press enter key when ready Now that the console communication baud rate of the switch has been changed to 115200 bps while that of the terminal is still 9600 bps the two sides cannot communicate with each other According to the prompt you need to change the baud rate of the terminal to 115200 bps CS Note If you have chosen 9 600 bps you do not need to modify the HyperTerminal s baud rate and therefore you can skip step 4 below and proceed to step 5 directly 4 Change the rate of the serial port on the terminal To ensure communication between the terminal and the switch the baud rate of the serial port on the terminal should be consistent with that of the console port on the switch Select Call gt Disconnect in the HyperTerminal window to disconnect the terminal from the switch Figure 5 1 Disconnect the ter
26. 0 53 to the switch 5 11 Figure 5 9 Load software by using FTP TFTP remotely Switch PC Ethernet port IP network FTP Server FTP Client 202 10 10 53 Step1 Download the software to the switch by using FTP commands lt HeC gt fe 207 102 1053 Trying Press CTRL K to abort Connected 220 WFTPD 2 0 service by Texas Imperial Software ready for new user User none S5120 EI 331 Give me your password please Password 230 Logged in successfully ftp get S5I20 EL bin ftp get SSI2V El bem REG bye Step2 Update the Boot ROM program on the switch lt H3C gt bootrom update file 55120 EI btm This command will update BootRom file Continue Y N y Updating BootRom please wait Upgrade Bootrom succeeded Step3 Update the host software on the switch lt HSC gt boot loader file S5120 EI bin lt H3C gt display boot loader The current boot app is flash S5120 EI bin The main boot app is flash 55120 EI bin The backup boot app is flash 55120 EIbak bin Step4 Restart the switch to make the updated host software and the Boot ROM file effective lt H3C gt reboot CS Note Before restarting the switch make sure other configurations are all saved to avoid the loss of configuration information After the steps above the Boot ROM and host software loading is completed Pay attention to the following points e Host software loading takes effect only after you restart the switch with the reboot command e Ifthe space of
27. 5 kg 16 53 Ib lt 7 5 kg 16 53 Ib Management port One console port on the front panel 24 x 10 100 1000Base T auto sensing 48 x10 100 1000Base T auto sensing Ethernet port Supports PoE Ethernet port Supports PoE 4 x 1000Base X SFP port 4 x 1000Base X SFP port GE ports on the front panel Each 1000 Base X SFP port and the corresponding auto sensing 10 100 1000Base T Ethernet port form a Combo port For each Combo port either the SFP port or the corresponding 10 100 1000Base T Ethernet port can be used at a time For the combo port mapping relationship see Table 1 6 Support two interface cards respectively which can be Short haul dual port 10GE CX4 interface card LSPM1CX2P Dual port 10 GE SFP interface card LSPM2SP2P Dual port 10 GE XFP interface card LSPM1XP2P One port 10 GE XFP interface card LSPM1XP1P Dual port GE SFP interface card LSPM2GP2P Interface cards supported optional on the rear panel 1 AC power socket and 1 RPS power socket Power socket types and quantity You can select AC power input RPS power input or both with the AC power input and the RPS power input work as backup for each other 1 2 55120 28C PWR EI 55120 52C PWR EI ltem PoE model PoE model PoE model PoE model AC Rated voltage range 100 VAC to 240 VAC 50 Hz or 60 Hz input Input voltage range 90 VAC to 264 VAC 47 Hz to 63 Hz Input voltage RPS Rated voltage range 52 VDC to 55 VDC input Use the ext
28. C input is Steady yellow S5120 24P El not connected 55120 48P EI Off RPS is not connected Steady green The AC input and the RPS input work normally RPS status LED S5120 28C PWR El RPS Steady yellow S5120 52C PWR EI The RPS input is normal but the AC input fails or AC input is not connected Off RPS input is abnormal AC input When the switch adopts AC input you can check the power supply status by viewing the system status LED Ifthe system status LED is off an AC input failure occurs Then do the following e Check whether the AC power cord is well connected to the switch whether the AC receptacle on the switch and the AC power socket are faulty e Check whether the external AC power supply system is normal e Check whether the operating temperature of the switch is normal and whether good ventilation is provided to the power supply the power module may stop working and enter the protection state due to over temperature RPS input When the switch adopts RPS input you can check the power supply status by viewing the system status LED or RPS status LED If the system status LED or RPS status LED is off an RPS input failure occurs Then do the following e Check whether the switch is well connected to the external RPS power supply e Check whether the external RPS power supply works normally e Check whether the operating temperature of the switch is normal and whether good ventilation is provided to the
29. Card Satus LED mt te ae ee eee 1 17 Optional Interface Cards and Interfaces EEN 1 17 Short haul Dual Port 10 GE CX4 Interface Card cic un nr eerie 1 18 Dual Port 10 GE SFP Interface Card 1 19 Dual Port 10 GE XPP Interface Card HH nennen nen nennen nenn nennen 1 21 One port 10 GE XFP Interface Card een nennen nennen 1 22 Dual port GE SFP Interface Card een nennen nennen nee 1 22 Description of LEDs of Interface Cards een nennen 1 23 2 Preparing for Installation se0oovaanonnnavnnnannnanavnanannnnnnnnananevnnnnnnnnnnnanannnnnnnnnnavnnnanennnavnnnannnnnnnnnnanevennnnnnene 2 1 Safety Precautions een nennen nennen nennen nn nenne nn nennen 2 1 fae elie too EEE ENE EE EE ee ee ere 2 1 Temperature Humidity eneen 2 1 Ee 2 2 Electromagnetic Susceptibility een een tens 229 Laser Safety een nennen nennen nennen nn en nn nennen 929 Installation Tools ENEE 2 3 3 Installing the SWIICH PE EE EE 3 1 Installation Flow of the Switch 3 1 Installing the Switch into a 19 Inch Rack by Using Mounting Brackets een 3 2 Installation Modes SEENEN ENN SE alba Eed E Ee E Bev esa EE Eed e aw RENE Bed EC eet Waleed dasa Ee ENEE 3 2 Introduction to Mounting ey gt 0 42 ecco 3 3 Introduction to Guide Rat 3 4 Use Front Mounting Brackets to Install a Switch seess 3 4 Use Front Mounting Brackets and a Tray to Install a Switch san 3 5 Use Front and Rear Mounting Brackets to Install a Switcher ene 3 6 Use Front Mounting Brackets and Guide Rails to In
30. Cards and Interfaces on page 1 17 for the interface card models supported by the S5120 El series and see Installing an Interface Card on page 3 17 for the installation of interface cards 55120 52C PWR EI The 55120 52C PWR EI includes two models PoE and PoE e The front panels of the PoE and PoE models are the same in appearance See Figure 1 12 e The PoE model has a PoE label on its rear panel as shown in Figure 1 13 The maximum PoE power per port is 30 W e The PoE model has no PoE label on its rear panel as shown in Figure 1 14 The maximum PoE power per port is 15 4 W For more information about the PoE power supply see Table 1 2 Figure 1 12 Front panel of the 55120 52C PWR EI Ethernet switch 1 2 3 4 5 pee ps Ye i l p w Half Du z r Faul z 6 7 8 12X11 10 9 1 10 100 1000 Base T auto sensing Ethernet port 2 10 100 1000 Base T auto sensing Ethernet port status LED 3 Console port 4 Seven segment LED 5 Port mode LED Mode 6 System status LED PWR 7 RPS status LED RPS 8 Interface card 1 status LED MOD1 9 Interface card 2 status LED MOD2 10 Port status LED mode switching button 11 1000 Base X SFP port 12 1000Base X SFP port status LED Figure 1 13 Rear panel of the 55120 52C PWR EI Ethernet switch PoE model 1 2 3 4 5 M2808 1 RPS power input 2 AC power input 3 Grounding screw 4 Interface card slot 1
31. F virtual device the port of MOD 1 can only be connected to the port on MOD 2 as shown by callout 1 in Figure 3 33 when a 1 port interface card is connected to a 2 port interface card for an IRF virtual device the port of MOD 1 can only be connected to the right port of the 2 port interface card as shown by callout 2 in Figure 3 33 Figure 3 33 Cable connections for an IRF virtual device with 1 port interface cards Verifying the Installation e Check whether the selected power is the same as the power label on the switch e Check whether the ground wire is connected e Check whether the power cords are connected correctly e Check whether all the interface cables are routed indoors If there are cables outdoors check that the socket strip with lightning protection and lightning arresters for network ports have been correctly connected 4 Starting and Configuring the Switch Setting up the Configuration Environment Set up the configuration environment as follows Connect a terminal a PC in this example to the console port on the switch with a console cable Figure 4 1 Network diagram for configuration environment setup Console port Console cable Serial port Connecting the Console Cable Console Cable A console cable is an 8 core shielded cable One end of the cable is a crimped RJ 45 connector which is connected to the console port of the switch and the other end is a DB 9 female connector which is connect
32. Menu BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password Enter bootrom upgrade menu Skip current configuration file Set bootrom password recovery Set switch startup mode O OW IAN A Oo A W D kb Reboot Enter your choice 0 9 Table 4 2 describes the fields above Table 4 2 Description on the fields Item Description 1 Download application file to flash Download the application file to the flash memory 2 Select application file to boot Select the application file to boot 3 Display all files in flash Display all files in the flash memory 4 Delete file from flash Delete files from the flash memory 5 Modify bootrom password Modify the Boot ROM password 6 Enter bootrom upgrade menu Enter the Boot ROM update menu 7 Skip current configuration file ee current configuration file this configuration is valid 8 Set bootrom password recovery Restore the Boot ROM password 9 Set switch startup mode Set the startup mode of the switch 0 Reboot Restart the switch e f you perform no operation or press a key other than Ctrl B within one second Once the remaining waiting time becomes zero the system begins to automatically start up and the following information is displayed Auto booting DECOM res SJ 1 s aaea EE Ee E eS Be e Sw Re a ea ara User interface aux0 is available Press ENTER to get started
33. RA HEG ICA GE AY Tp RRO Sp Se AN HE EGE 8 11 9 Index B Booting the Switch 4 6 C Configuration System Failure 6 4 Connecting the Console Cable 4 1 Connecting the Grounding Cable 3 11 Connecting the Power Cords 3 14 F Fan Failure 6 3 co Forming an IRF Virtual Device 3 Front and Rear Panels 1 4 Installation Flow of the Switch 3 1 Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection 7 1 Installation Site 2 1 Installation Tools 2 3 Installing an Interface Card 3 17 Installing the Switch into a 19 Inch Rack by Using Mounting Brackets 3 2 Introduction to Loading Modes 5 1 L LEDs 1 13 Loading Software Through CLI 5 11 Loading Software Through the Boot ROM Menu 5 1 Mounting the Switch on a Workbench 3 11 O Optional Interface Cards and Interfaces 1 17 P Password Missing Failure 6 1 Ports 1 10 Power Supply Failure 6 2 Product Models and Specifications 1 1 R Regulatory Compliance Information 8 1 S Safety Information Sicherheits informationen 8 3 Safety Precautions 2 1 Setting Terminal Parameters 4 2 Setting up the Configuration Environment 4 1 Software Loading Failure 6 1 V Verifying the Installation 3 24
34. al Help documentation in Help and Support Center on the PC running the Windows operating system In the following configuration procedure Windows XP HyperTerminal is used to communicate with the switch 1 Start the PC and run the terminal emulation program 2 Set terminal parameters as follows e Bits per second 9 600 4 2 Step1 e Data bits 8 e Parity None e Stop bits 1 e Flow control None e Emulation VT 100 The specific procedure is as follows Select Start gt Programs gt Accessories gt Communications gt HyperTerminal to enter the HyperTerminal window The Connection Description dialog box appears as shown below Figure 4 3 Connection description of the HyperTerminal SL Hew Connection Enter a name and choose an icon for the connector Name E witch Icon Step2 Type the name of the new connection in the Name text box and click OK The following dialog box appears Select the serial port to be used from the Connect using drop down list 4 3 Figure 4 4 Set the serial port used by the HyperTerminal connection Su Switch Enter details for the phone number that you want to dial Country region United States of America 1 sl Area code O10 Phone number Connect using S Cancel Step3 Click OK after selecting a serial port The following dialog box appears Set Bits per second to 9600 Data bits to 8 Parity to None Stop bits to 1 and Flow control to None
35. allation methods for a switch with a width of 440 mm 17 32 in Method Use front leeds Use front mounting Use front and rear mounting Depth Sera brackets and a tray mounting brackets brackets and guide rails G Note When the depth of a switch is greater than 300 mm 11 81 in the front mounting brackets only secure the switch rather than bear its weight Introduction to Mounting Bracket Figure 3 2 Appearance of a standard front mounting bracket 1 2 1 Screw hole used to fix the mounting bracket to the cabinet Use one M6 screw 2 Screw hole used to fix the switch to the mounting bracket Figure 3 3 Appearance of a rear mounting bracket 1 1 Screw hole used to fix the mounting bracket to the cabinet Use one M6 screw For the selection of front and rear mounting brackets see Table 3 2 Table 3 2 Selection of mounting bracket for S5120 El Series Ethernet switches Model Physical dimensions H Configuration type of Configuration type of x W x D front mounting bracket rear mounting bracket 5120 28C El SE 43 6 x 440 x 300 mm 1 72 Standard 8 S5120 24P EI x 17 32 x 11 81 in S5120 48P El S5120 28C PWR EI 43 6 x 440 x 420 mm 1 72 grandard Standard S5120 52C PWR EI 17 32 x 16 54 in 3 3 Introduction to Guide Rail Guide rails are optional parts Check Table 3 1 to see whether you need to order them or not Figure 3 4 Appearance of a guide rail 1 Slotted hole 1 U
36. ammer a 0 5 m 1 64 ft or longer angle iron or steel tube into the earth The angle iron should have a dimension no less than 50 x 50 x 5 mm 1 97 x 1 97 x 0 20 in and the steel tube should have a wall thickness no less than 3 5 mm 0 14 in and be zinc coated Weld the yellow green ground wire to the angel iron or steel tube and treat the joint for corrosion protection Figure 3 17 Ground the switch by burying the grounding conductor into the earth 1 Grounding screw 2 PGND cable 3 Earth 4 Joint 5 Grounding conductor 6 Switch rear panel In Other Installation Sites For an AC powered switch if neither of the above mentioned two conditions is available ground the switch through the PE wire of the AC power supply Make sure the PE wire is well connected to the 3 13 ground at the power distribution room or AC transformer side the switch PE terminal and the PE wire are well connected and the three wire input cable of the PGND cable is used for the power supply cable If the PE wire of the AC power supply is not grounded at the power distribution room or AC transformer side report the problem and make reconstructions Figure 3 18 Ground through an AC power PE wire 1 Three wire AC power input cable 2 Switch rear panel CS Note Use the PGND cable provided with the switch to connect the grounding strip in the equipment room Otherwise the grounding effect may not be ensured which easily causes damage to the switch
37. and the configuration parameters have been set Powering on the Switch All the S5120 El series Ethernet switches have the same Boot ROM display style This document uses the Boot ROM display of 55120 52C PWR EI as an example Oller CLG e ee ee ee ee ee ee ee HH HH HH HH HH HH HH HH HH HH KH HH HK A ee es H3C S5120 52C PWR EI BOOTROM Version 100 kkkkkkKKKKKKKKKKKEKKKKKKKEK KK KKK KK KKK KKK KK KKK KK KKK KK KKK KKK K Copyright c 2004 2009 Hangzhou H3C Tech Co Ltd Creation date May 7 2009 09 06 06 CPU Clock Speed 264MHz BUS Clock Speed 33MHz Memory Size 128MB Mac Address 000fe2d258fb Press Ctrl B to enter Boot Menu 1 The last line asks whether you want to enter the Boot Menu The system waits one second for your response K note The system has two startup modes normal startup and fast startup The normal startup mode Password takes a little longer time than the fast startup mode because of more self test operations By default the system starts up in fast startup mode and the waiting time here is one second If you set the startup mode to normal this waiting time is five seconds For the setting of the startup mode see the next section Changing the Startup Mode If you press Ctrl B within 1 second the system displays 4 6 Enter the correct Boot ROM password and click Enter to enter the Boot Menu By default no password is set and you can click Enter directly to enter the Boot
38. ation about the HyperTerminal see Setting Terminal Parameters on page 4 2 Task Remarks Enter the Boot ROM update menu on the switch Required Configure the switch to download files by using Log in to the switch through the HyperTerminal and XMODEM then configure the protocol used for loading files Required Set the download rate of the console port on the Log in to the switch through the HyperTerminal and switch then set the download rate of the console port on the switch Optional Change the rate of the serial port on the terminal Set the baud rate of the serial port on the terminal to be consistent with that of the console port on the switch Required Download the Boot ROM file Transmit a file from the terminal to the switch and update the Boot ROM file on the switch Optional Restore the download rate to the default Set the baud rate of the serial port on the terminal to be consistent with the default rate of the console port on the switch Restart the switch to make the updated Boot ROM file Required effective 1 Enter the Boot ROM update menu on the switch Enter the Boot ROM menu and then enter 6 or press Ctrl U after the system displays Enter your choice 0 9 to enter the Boot ROM update menu Bootrom update menu 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu 5 3 Step1 Enter your choice 0 3 2 Configure the switch
39. ce life of your switch For the temperature and humidity requirements of different models see Product Models and Specifications 2 1 Cleanness Dust is a hazard to the operating safety of your device The dust accumulated on the chassis can be adsorbed by static electricity and result in poor contact of metal connectors or metal contact points Especially when the indoor relative humidity is low electrostatic adsorption is more likely to happen This can not only shorten the service life of your device but also cause communications failures The following table lists the dust concentration limit Table 2 1 Dust concentration limit in the equipment room Substance Concentration limit Dust Particles m lt 3 x 10 no visible dust on the tabletop within three days Note The dust particle size 2 5 um Besides dust there are rigorous limits on the content of harmful substances in the air that can accelerate the corrosion and aging of metals such as chloride acid and sulfide in the equipment room and the equipment room must be protected against ingression of harmful gases such as SO H2S NH3 and Cl For specific requirements see the following table Table 2 2 Harmful gas limits in the equipment room Gas Maximum concentration mg m SO 0 2 H2S 0 006 NH3 0 05 Cl2 0 01 Electromagnetic Susceptibility The operation of your switch can be affected by external interferences such as conducted emission by capacitance c
40. de 6 System status LED PWR 7 RPS status LED RPS 8 Interface card 1 status LED MOD1 9 Interface card 2 status LED MOD2 10 Port status LED mode switching button 11 1000 Base X SFP port 12 1000Base X SFP port status LED Figure 1 4 Rear panel of the S5120 52C El Ethernet switch 1 2 3 4 5 1 AC power input 2 RPS power input shipped with a protective cover 3 Grounding screw 4 Interface card slot 1 MOD1 5 Interface card slot 2 MOD2 CS Note The S5120 52C El provides two interface card slots on its rear panel Each slot is installed with a filler panel when the switch is shipped You can select one or two interface cards for your switch as needed See Optional Interface Cards and Interfaces on page 1 17 for the interface card models supported by the 55120 EI series and see Installing an Interface Card on page 3 17 for the installation of interface cards 1 5 5120 24P El Figure 1 5 Front panel of the S5120 24P El Ethernet switch 1 2 3 4 N GAV17 18AV19 20 SE oe E o0 ialf Duplex 13 14AV15 162 7 18 ES oo oo EE CH LLII T TTT Col ist 1000Base X 1 10 100 1000 Base T auto sensing Ethernet port 2 10 100 1000 Base T auto sensing Ethernet port status LED 3 1000 Base X SFP port 4 1000Base X SFP port status LED 5 Console port 6 Seven segment LED 7 Port mode LED Mode 8 System status LED PWR 9 RPS status LED RPS 10 Port stat
41. die Installation und Instandhaltung der Ausrustung verantwortliche Personal mit allen Sicherheitshinweise vertraut machen Bei der Durchf hrung der verschiedenen Arbeitsschritte m ssen au erdem die rtlichen Sicherheitsvorschriften beachtet werden Die in den Handb chern der einzelnen Produkte aufgef hrten Sicherheitshinweise sind Erg nzungen und unterliegen den nationalen Sicherheitsvorschriften W hrend der Arbeit mit den Produkten sind deshalb grunds tzlich alle Sicherheitsvorschriften und spezifischen Sicherheitshinweise genau zu beachten Das f r die Installation und Instandhaltung der Produkte verantwortliche Pesonal muss geschult werden um alle Sicherheitsvorschriften zu kennen und die richtigen Arbeitsmethoden anwenden zu k nnen Nur geschultes und qualifiziertes Personal kann die Installation und Instandhaltung in korrekter Weise durchf hren 8 4 V vn e HLR TAK ENER HEATER A ATi PIER GENET MAS NZI F Ate HMP EE SZ ABM TERA PA GAR MNA NNN t RA RTEA Ash re Bg HEG AKG AA D EL Ge AEE e FMEA H hk Ga ALI BEATE ENE ANE MAb A e HEGGEN INA DTS w F MALE 4 ZEAE e KER EPAR RH LIEN FELE ER MG REE Ea ALIS BIR AA GUAN fe OE AKG An HEP LA Conventions Used Symbole Erl uterung M IRB The symbols in this manual are shown in the following table They are used to remind the reader of the safety precautions during equipment installation and maintenance Die Symbole in diesem Handbuch verwendeten sind in
42. e TFTP server program on the TFTP server and specify the path of the program to be loaded A Caution TFTP server program is not provided with the H3C Series switches Step3 Run the terminal emulation program on the configuration PC Start the switch Then enter the Boot Menu At the prompt Enter your choice 0 9 select 6 in the Boot Menu and then press Enter to enter the Boot ROM update menu shown below Bootrom update menu 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 Step4 Select 1 in the Boot ROM update menu to download the Boot ROM software by using TFTP Then set the following TFTP related parameters as required Load File name 55120 EI ben Switch IP address 1 1 1 2 Server IP address c DE Mer Ee Step5 Press Enter after inputting the information above The system displays the following information Are you sure you want to update your bootrom Yes or No Y N Step6 Enter Y to start file downloading or N to return to the Boot ROM update menu If you enter Y the system begins to download and update the Boot ROM software Upon completion the system displays the following information to show the loading process is completed ER LU EEE oe ws a Sok E eben done Bootrom Updating 4 5 4 040 r done BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from f
43. e menu Skip current configuration file Set bootrom password recovery WO OM I WD 0 A W NY kb Set switch startup mode 5 7 0 Reboot Enter your choice 0 9 Enter 0 to restart the device After that the updated Boot ROM file becomes effective Loading host software Step 1 Select 1 in Boot Menu to load the host software of the switch The system displays the following information 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 3 To load the host software through XMODEM select 3 The subsequent steps are almost the same as those for loading the Boot ROM software except that the system gives the prompt for host software loading instead of Boot ROM loading Loading Software by Using TFTP through Ethernet Port Introduction to TFTP Trivial file transfer protocol TFTP a protocol in TCP IP protocol suite is used for trivial file transfer between client and server It uses UDP to provide unreliable data stream transfer service Loading Boot ROM software Figure 5 7 Load Boot ROM software through TFTP Switch Console port Ethernet port PC TFTP Client TFTP Server Step1 As shown in Figure 5 7 connect the switch through an Ethernet port to the TFTP server and connect the switch through the console port to the configuration PC CS Note You can use one PC as both configuration device and TFTP server Step2 Run th
44. ed to the serial port on the console terminal as shown below Figure 4 2 Console cable A side Main label LT _ RJ 45 Signal Direction DB 9 TXD CD GND RXD DSR CO O N Wu OD Idi OO oO Gu CTS Connection Procedure When you want to use the terminal to configure the switch follow these steps to connect a terminal device to the switch by using the console cable Step1 Plug the DB 9 female connector of the console cable to the serial port of the console terminal or PC Step2 Connect the RJ 45 connector of the console cable to the console port of the switch bi Caution Pay attention to the mark on the console port and be sure to plug the connector to the correct port K note e When connecting a PC to a powered on switch you are recommended to connect the DB 9 connector of the console cable to the PC before connecting the RJ 45 connector to the switch e When disconnecting a PC from a powered on switch you are recommended to disconnect the DB 9 connector of the console cable from the PC after disconnecting the RJ 45 connector from the switch Setting Terminal Parameters When setting up the configuration environment through the console port the terminal or PC can use the terminal emulation program to communicate with the switch You can run the HyperTerminal of the Windows operating system to connect to other PCs network devices and Telnet sites For how to use the HyperTerminal see the HyperTermin
45. eing sent and or received on the port Steady yellow duplex mode BESSE POST failed on the port Off The port is not up Interface Card Status LED Table 1 16 Interface card status LED description Mark Staus Description The interface card is in the slot and operates normally weie The inserted interface card type is incorrect or the interface card fails Off No interface card is installed Optional Interface Cards and Interfaces The 55120 EI series excluding 55120 24P EI and S5120 48P El provide two interface card slots on the rear panel You can select the interface cards in Table 1 17 as needed The 55120 E1 series support IRF requiring physical connections between devices The 10 GE ports of the supported interface cards support IRF allowing you to connect the switches through these 10 GE ports for IRF implementation Table 1 17 Description of the supported interface cards Suitable for short distance connections by using CX4 power cables and supporting IRF Short haul Dual Port 10 2 x 10 Gbps electrical ESEMIEIZE GE CX4 Interface Card ports Interface quantity and type Model Description Remarks Using SFP power cables for short distance connections and Dual Port 10 GE SFP 2 x 10 Gbps SFP supporting IRF Interface Card optical ports Using SFP optical transceivers and fibers for long distance connections and supporting IRF Dual Port 10 GE XFP 2 x 10 Gbps XFP optical LSPM1XP2P Interface Card Usi
46. ernal RPS power supply units recommended by H3C only For relevant information see RPS Ordering Guide for H3C Low End Series Ethernet Switches Maximum PoE power per port AC power supply 370 W RPS power supply 740 W The total PoE Total PoE power 370 W 370 W power of ports numbered 1 through 24 is 370 W and that of ports numbered 25 through 48 is 370 W 15 4 W 30 W 15 4 W 30 W Power consumption 62 W 90 W 90W static So We 210W 370 W 215W 370 W 276W 370 W 281W 370 W consumpti input on full load including Ao 116W 370 W 121W 370 W 176W 740 W 181W 740 W PoE input power Cooling system Six fans for heat dissipation Six fans for heat dissipation Operating 0 C to 45 C 32 F to 113 F temperature Relative humidity l 10 to 90 noncondensing AN Caution Only the recommended RPS can be used for the RPS receptacles on S5120 El switches The 48 VDC in the equipment room cannot be used directly Otherwise the device may be damaged For more information about the RPS power supply units see the RPS user manuals and RPS Ordering Guide for H3C Low End Series Ethernet Switches Front and Rear Panels S5120 28C El Figure 1 1 Front panel of the 55120 28C EI Ethernet switch 2 3 4 5 6 7 17 18AV19 20 SES ES el ET SCH 6 Duplex 13 14 15 16 7 18 TTT 1 10 100 1000 Base T auto sensing Ethernet port 2 10 100 1000 Base T auto sensing Ethernet port statu
47. gure 5 8 connect the switch through an Ethernet port to the FTP server and connect the switch through the console port to the configuration PC EG Note You can use one PC as both configuration device and FTP server Step2 Run the FTP server program on the FTP server configure an FTP user name and password and specify the path of the program to be downloaded Step3 Run the terminal emulation program on the configuration PC Start the switch Then enter the Boot Menu At the prompt Enter your choice 0 9 select 6 in the Boot Menu and then press Enter to enter the Boot ROM update menu shown below Bootrom update menu Set TFTP protocol parameter Set FTP protocol parameter Set XMODEM protocol parameter O W N kb Return to boot menu Enter your choice 0 3 Step4 Enter 2 in the above menu to download the Boot ROM software by using FTP Then set the following FTP related parameters as required Load File name 55120 EI btm Switch IP address SR gk dg ak ee Server IP address AG NG NE lt 5 10 FTP User Name 55120 ELI FTP User Password 123 Step5 Press Enter after inputting the information above The system displays the following information Are you sure you want to update your bootrom Yes or No Y N Step6 Enter Y to start file downloading or N to return to the Boot ROM update menu If you enter Y the system begins to download and update the program Upon completion the system displays the following informatio
48. ide rails TE Ss e Ss se Ss se Step5 Hold the two sides of the switch and slide it gently along the guide rails into the cabinet until it is located in a proper position as shown in Figure 3 13 Ensure that the bottom side of the guide rails and the switch are in close contact Figure 3 13 Install front mounting brackets and guide rails 1 Front panel Step6 Fix the other end of front mounting brackets to the front brackets of the cabinet with M6 screws and captive nuts and ensure that the front mounting brackets and guide rails have fixed the switch in the cabinet securely as shown in Figure 3 14 3 10 Figure 3 14 Effect diagram of front mounting bracket and guide rail installation 1 Rear panel 2 Guide rail 2 Note Ensure a clearance of 1U 44 45 mm namely 1 75 inches between devices for the purpose of heat dissipation Mounting the Switch on a Workbench In many cases standard 19 inch racks are not available Therefore switches are often placed on clean workbenches To place your switch on a workbench you simply need to e Make sure that the workbench is clean flat and sturdy e Make sure that the environment is well ventilated and allows 10 cm 3 94 in of space around the chassis for heat dissipation e Donot place heavy objects on your switch e The vertical distance between two switches must be at least 1 5 cm 0 59 in Connecting the Grounding Cable
49. ies switches provide abundant command views For the configuration commands and CLI see H3C S5120 El Series Ethernet Switches Configuration Guides and H3C S5120 El Series Ethernet Switches Command References 4 10 5 Boot ROM and Host Software Loading Traditionally the loading of switch software is accomplished through the serial port This approach is slow inconvenient and cannot be used for remote real time loading To resolve these problems the TFTP and FTP modules are introduced into the switch With these modules the software and files can be loaded through Ethernet port conveniently This chapter introduces how to load Boot ROM and host software into a switch through the Boot ROM menu or the CLI Introduction to Loading Modes Table 5 1 Approaches for loading software on the switch Approach Section Loading Software by Using XMODEM Through Console Port oading files through the Boot ROM Loading Software by Using TFTP through Ethernet Port Loading Software by Using FTP Through Ethernet Port Loading Software by Using FTP Loading files through the CLI Loading Software by Using TFTP CS Note The Boot ROM software version must match the host software version when you load the Boot ROM and host software Loading Software Through the Boot ROM Menu If your terminal is directly connected to the switch you can load Boot ROM and host software locally Before loading the software make sure that your terminal is correctly c
50. iguration Environment ss 4 1 Connecting the Console Cable nn 4 1 Console Cable FE 4 1 Connection Procedure Hrrr ernennen nenn nun nennen nun nenn nun een nennen nn nun nennen nennen 4 2 Setting Terminal Parameters corr rrr EEUU EEGs 4 2 Booting the Switch ee A 6 Checking before Powering on the Switch asss A 6 Powering on the Switch ee A 6 Changing the Startup Mode nn A 8 5 Boot ROM and Host Software Loading REENEN 5 1 Introduction to Loading Modes nennen 5 1 Loading Software Through the Boot ROM Menu eene 5 1 Boot Menu MERETE 5 1 Loading Software by Using XMODEM Through Console Porter Here nennen nennen nennen nn 5 3 Loading Software by Using TFTP through Ethernet Dot 5 8 Loading Software by Using FTP Through Ethernet Dot 5 10 Loading Software Through OLI Reece 5 11 Loading Software by Using FP HH ernennen nun nenn nn nnnnn nun en nnnnnnnnnnnn een nnnnnnnnnnnneennnnn nennen 5 11 Loading Software by Using JH eee 5 13 6 Maintenance and Troubleshooting EEN 6 1 Software Loading Failure een nennen nennen 6 1 Password Missing Failure eee eee nn 6 1 Missing User Password RE 6 1 Missing Boot ROM Password essen nennen nennen nennen nennen enter 6 1 Power Supply Failures eene 6 2 Fan Falun EN ET eee ere ce ere 6 3 Configuration System Failure enee 6 4 7 Appendix A Lightning Protection of the Switch 2sxrrrnnnnnnennnnnnnrnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnenennn 7 1 Installation of Lightning Arres
51. ipment room it means that arrester is not well grounded If it is adverse to that of the power socket in the equipment room it means that the power socket of the arrester is set to the reverse polarity In this case you should open the power socket of arrester to correct polarity After that if the red LED still alarms it means that the arrester is not well grounded yet 1 2 S Appendix B Compliance and Safety Manual Regulatory Compliance Information Regulatory compliance standards Table 8 1 Regulatory compliance standards EMC Safety Discipline Standards FCC Part 15 CFR 47 CLASS A ICES 003 CLASS A VCCI 3 CLASS A VCCI 4 CLASS A CISPR 22 CLASS A EN 55022 CLASS A AS NZS CISPR22 CLASS A CISPR 24 EN 55024 EN 61000 3 2 EN 61000 3 3 EN 61000 6 1 ETSI EN 300 386 GB 9254 YD T993 UL 60950 1 CAN CSA C22 2 No 60950 1 IEC 60950 1 EN 60950 1 A11 AS NZS 60950 1 EN 60825 1 EN 60825 2 FDA 21 CFR Subchapter J GB 4943 8 1 European Directives compliance LVD EMC Directive S5120 El SERIES products comply with the European Low Voltage Directive 2006 95 EC and EMC Directive 2004 108 EC A copy of the signed Declaration of Conformity can be downloaded from http www h3c com portal Technical_ Documents WEEE Directive 2002 96 EC The products this manual refers to are covered by the Waste Electrical amp Electronic Equipment WEEE Directive and must be disposed of in a responsible manner
52. l C switches through 10 GE ports to form a logical entity thus to establish a new intelligent network with high reliability expandability and manageability Product Models and Specifications The S5120 El series include the following six models e 5120 28C El e 5120 52C El e 5120 24P El e 5120 48P El e 55120 28C PWR EI including the PoE and PoE models e 55120 52C PWR EI including the PoE and PoE models Each model has the specifications as shown in Table 1 1 and Table 1 2 Table 1 1 Specifications of the S5120 El series Item 55120 28C EI EE 55120 52C EI 55120 48P EI Physical dimensions 43 6 x 440 x 300 mm 43 6 x 440 x 300 mm H x W x D 1 72 x 17 32 x 11 81 in 1 72 x 17 32 x 11 81 in Weight lt 4 5 kg 9 92 Ib lt 5 0 kg 11 02 Ib Management port One console port on the front panel 24 x 10 100 1000Base T auto sensing 48 x10 100 1000Base T auto sensing Ethernet port Ethernet port 4 x 1000Base X SFP port 4 x 1000Base X SFP port GE ports on the front panel Each 1000 Base X SFP port and the corresponding auto sensing 10 100 1000Base T Ethernet port form a Combo port For each Combo port either the SFP port or the corresponding 10 100 1000Base T Ethernet port can be used at a time For the combo port mapping relationship see Table 1 6 5120 24P El and S5120 48P El do not support any interface cards 5120 28C El and S5120 52C El support two interface cards respectively which can be re onal
53. lash Modify bootrom password Enter bootrom upgrade menu Skip current configuration file Set bootrom password recovery Set switch startup mode O 02 1 01 A WB D kb Reboot Enter your choice 0 9 Step7 Enter 0 to restart the device After that the updated Boot ROM file becomes effective Loading host software Select 1 in Boot Menu to load the host software of the switch The system displays the following information 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter O Return to boot menu Enter your choice 0 3 1 To load the host software through XMODEM select 1 5 9 The subsequent steps are almost the same as those for loading the Boot ROM software except that the system gives the prompt for host software loading instead of Boot ROM loading Loading Software by Using FTP Through Ethernet Port Introduction to FTP File transfer protocol FTP is an application layer protocol in the TCP IP protocol suite It is used for transferring files between server and client and is widely used in IP networks You can use FTP to load software onto the switch through an Ethernet port In this case the switch can act as an FTP server or an FTP client In the following example the switch acts as an FTP client Loading Boot ROM software Figure 5 8 Load Boot ROM software through FTP Switch Console port Ethernet port PC FTP Client FTP Server Step1 As shown in Fi
54. llation Manual Pluggable SFP SFP XFP Transceiver Modules Installation Guide Interface Card User Manual Configuration guides Command references H3C Series Ethernet Switches Login Password Recovery Manual Release notes Obtaining Documentation Purposes Describe product specifications and benefits Provide an in depth description of software features and technologies Describes the appearances features and specifications of the RPS units available for the products Provides the RPS and switch compatibility matrix and RPS cable specifications Describes the models appearances and specifications of the pluggable modules available for the products Describes the appearance and specifications of the interface card Provides a complete guide to hardware installation and hardware specifications Provides regulatory information and the safety instructions that must be followed during installation Guides you through installing SFP SFP XFP transceiver modules Describes how to install the interface card Describe software features and configuration procedures Provide a quick reference to all available commands Tells how to find the lost password or recover the password when the login password is lost Provide information about the product release including the version history hardware and software compatibility matrix version upgrade information technical support information and software upg
55. minal from the switch Vien Call Transfer Help Call malt hor Gall E stop valting Disconnect Step2 Select File gt Properties In the Properties dialog box click Configure as shown in Figure 5 2 and then select 115200 from the Bits per second drop down list box as shown in Figure 5 3 5 4 Figure 5 2 Properties dialog box Switch Properties Connect To Settings Enter the area code without the long distance pretix Area code 01 0 Figure 5 3 Modify the baud rate COM Properties Port Settings Bits per second IR Data bits Parity Stop bits Flow control Restore Defaults coed m 9 5 Step3 Select Call gt Call to reestablish the connection Figure 5 4 Reestablish the connection View Call Transfer Help el Wait For a Call Shop waiting Disconnect G Note The new settings can take effect only after you reestablish the connection 5 Download the Boot ROM file Step1 Press Enter in the HyperTerminal window to start downloading the program The system displays the following information CCCCCCeCCCcCccccccec CS Note Press Ctrl X to quit downloading files otherwise proceed as follows Step2 Select Transfer gt Send File in the HyperTerminal s window Click Browse in the pop up dialog box as shown in Figure 5 5 to select the application file to be downloaded for example bootrom btm and select Xm
56. n Loading EE EN ETE done Bootrom Updating 6 044 rg eg A done BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password Enter bootrom upgrade menu Skip current configuration file Set bootrom password recovery Set switch startup mode O 0 JO U A W N kb Reboot Enter your choice 0 9 Step7 Enter 0 to restart the device After that the updated Boot ROM file becomes effective Loading host software Select 1 in Boot Menu to load the host software of the switch The system displays the following information 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 2 To load the host software through FTP select 2 The subsequent steps are almost the same as those for loading the Boot ROM software except that the system gives the prompt for host software loading instead of Boot ROM loading Loading Software Through CLI You can telnet to the switch and use FTP or TFTP to load Boot ROM and host software remotely Loading Software by Using FTP As shown in Figure 5 9 a PC is used as both configuration device and FTP server You can telnet to the switch and then execute the FTP commands to download the host program S5120 El bin and the Boot ROM program 55120 El btm from the remote FTP server with IP address 202 10 1
57. n interface card to an aggregation group to expand the bandwidth for the IRF virtual device CS Note 10 GE ports of different interface cards cannot join the same aggregation group in the IRF virtual device Therefore 1 port XFP interface cards do not support port aggregation in the IRF virtual device Select the proper interface cards and cables You can select the interface cards and cables according to the distance between members of the IRF virtual device For long distance connections use XFP or SFP optical modules and fibers to connect the devices for short distance connections use LSPM1CX2P or LSPM2SP2P with CX4 or SFP cables to connect the devices For relevant information see Optional Interface Cards and Interfaces Configure the physical connection mode IRF supports two physical connection modes daisy chain connection and ring connection A ring connection is more reliable than a daisy chain connection The failure of one link in a ring connection does not affect the function and performance of the IRF virtual device whereas the failure of one link in a daisy chain connection causes the split of the IRF virtual device 3 21 Figure 3 29 The daisy chain connection mode Master IRF virtual device Slave Slave Figure 3 30 The ring connection mode Master G Note Each of the devices comprising a ring connection or non edge devices in a daisy chain connection needs two 10 GE ports to connect other de
58. n Inbetriebnahme geerdet werden Der Querschnitt der Erdverbindung sollte mindestens 0 75mm betragen VEIT EHRE RT emp A A Beh JE FT BEER ee RAS NTF 0 75mm i For AC supplied model The device applies to TN power systems Mit Wechselstrom betriebenes Modell Das Ger t arbeitet mit einem Phase Nullleiter System AC EWWA Gah TN B RGE For DC supplied model The device applies to DC power source that complies with the Safety Extra Low Voltage SELV requirements in IEC 60950 based safety standards Mit Gleichstrom betriebenes Modell Das Ger t arbeitet mit Gleichstrom wobei die Anforderungen der Norm IEC60950 fur Schutzkleinspannung eingehalten werden m ssen DC EWA VE ENE IEC60950 ZIEKEN Ae t HH SELV Fit For AC supplied model The plug socket combination must be accessible at all times because it serves as the main disconnecting device Mit Wechselstrom betriebenes Modell Der Netzstecker muss jederzeit leicht zug nglich sein Denn sie dient als wichtigstes Trennvorrichtung AC HEF MAD EN AT A AD EEE EAN DV Ar ELVER i o Because the device has several power supplies disconnect all of them to switch off the device Da das Ger t mehrere Energiequellen hat ist es notwendig stets alle Verbindungen zu unterbrechen um den energiefreien Zustand zu erreichen ATI Be th FEE PP EA ER ALC R R DI PT REVER 8 6 e To prevent laser radiation from hurting your eyes never stare into the open optical port e
59. nding For more information see 3 cables and power e Connecting the Grounding Cable cords for the switches Connecting the Power Cords 4 Power on the IRF members 5 Install interface cards For more information see Installing an Interface Card Configure software for For more information about the IRF function see H3C 55120 EI Series the IRF members Ethernet Switches IRF Configuration Guide O T Power off the switches Use cables to connect 10 G ports of the interface cards e The given XFP ports work with XFP optical transceivers and fibers e The given SFP ports can work with SFP optical transceivers and fibers 8 Connect the cables for long haul transmission or they can be directly connected through dedicated SFP cables for short haul transmission e The given CX4 ports use dedicated CX4 cables for connection For how to connect the cables see Installing Dedicated CX4 SFP Cable Power on the switches Finish establishing an IRF virtual device co Drawing a Plan for an IRF Virtual Device Before implementing an IRF virtual device draw a plan according to actual conditions of the user network and network devices and take the following points into consideration Determine the number of IRF members and the bandwidth You can determine the number of IRF members and the bandwidth according to the network scale The S5120 El series support aggregation of the 10 GE ports You can assign the two 10 GE ports of a
60. nel as shown in Figure 1 11 The maximum PoE power per port is 15 4 W For more information about the PoE power supply see Table 1 2 Figure 1 9 Front panel of the 55120 28C PWR EI Ethernet switch 1 2 3 4 6 N ashing Gr en Over Budget E E TT TT T TTT D 10 100 1000Base T 1000Base X 1 10 100 1000 Base T auto sensing Ethernet port 2 10 100 1000 Base T auto sensing Ethernet port status LED 3 1000 Base X SFP port 4 1000Base X SFP port status LED 5 Console port 6 Seven segment LED 7 Port mode LED Mode 8 System status LED PWR 9 RPS status LED RPS 10 Interface card 1 status LED MOD1 11 Interface card 2 status LED MOD2 12 Port status LED mode switching button Figure 1 10 Rear panel of the 55120 28C PWR EI Ethernet switch PoE model 1 2 3 4 5 1 RPS power input 2 AC power input 3 Grounding screw 4 Interface card slot 1 MOD1 5 Interface card slot 2 MOD2 6 PoE label Figure 1 11 Rear panel of the 55120 28C PWR EI Ethernet switch PoE model 1 2 3 4 9 1 RPS power input 2 AC power input 3 Grounding screw 4 Interface card slot 1 MOD1 5 Interface card slot 2 MOD2 1 8 G Note The 5120 28C PWR EI provides two interface card slots on its rear panel Each slot is installed with a filler panel when the switch is shipped You can select one or two interface cards for your switch as needed See Optional Interface
61. ng XFP optical transceivers and fibers for long distance connections LSPM1XP1P One port 10 GE XFP D x Ge Gbps XFP optical and supporting IRF Interface Card l Using SFP optical transceivers and Lspm Gp p Bual port GE SFP 2 x 1 Gbps SFP optical fibers for long distance connections Interface Card ports LSPM2SP2P Not supporting IRF Short haul Dual Port 10 GE CX4 Interface Card Figure 1 15 Short haul dual port 10 GE CX4 interface card A short haul dual port 10 GE CX4 interface card provides two 10 Gbps electrical ports and supports CX4 electrical and protocol standards Only H3C s CX4 power cables can be used for connecting the CX4 ports A CX4 cable is hot swappable and its maximum transmission distance is 3 m 9 84 ft which is suitable for short distance connections only For how to install and remove a CX4 cable see Installing Dedicated CX4 SFP Cable Table 1 18 CX4 cables supported by the short haul dual port 10 GE CX4 interface card LSPM2STKA 0 5 m 19 69 in LSPM2STKB 4X Infiniband 1 m 39 37 in LSPM2STKC 3 m 118 11 in Figure 1 17 CX4 cable Handle Connector 1 Dual Port 10 GE SFP Interface Card Figure 1 18 Dual port 10 GE SFP interface card Figure 1 19 Front panel of dual port 10 GE SFP interface card rur BP PEE EERE RR A dual port 10 GE SFP interface card provides two 10 Gbps SFP ports You can insert an SFP transceiver into the port to connect it
62. ntenance and troubleshooting of the H3C 55120 EI series Ethernet switches This preface includes e Audience e Conventions e About the H3C 5120 El Documentation Set e Obtaining Documentation e Technical Support e Documentation Feedback Audience This documentation is intended for e Network planners e Field technical support and servicing engineers e Network administrators working with the S5120 El series Conventions This section describes the conventions used in this documentation set GUI conventions Convention Description Window names button names field names and menu items are in Boldface RRE For example the New User window appears click OK Multi level menus are separated by angle brackets For example File gt Create g gt Folder Symbols Convention Description Means reader be careful Improper operation may cause data loss or damage to AN Caution equipment G Note Means a complementary description About the H3C S5120 El Documentation Set The H3C S5120 El documentation set includes Category Product description and specifications Hardware installation Software configuration Operations and maintenance Marketing brochures Technology white papers RPS User Manual RPS Ordering Information for H3C Low End Ethernet Switches H3C Low End Series Ethernet Switches Pluggable Modules Manual Interface Card User Manual 55120 EI Series Ethernet Switches Insta
63. o terminal display If there is no output information after the configuration is powered on please check whether e The power supply is normal e The console cable is properly connected If no problems are found after the above mentioned items have been checked the cause may lie in the console cable or the settings of the terminal such as hyper terminal parameters Please perform the corresponding check Troubleshooting when the terminal display is illegible If there is illegible display at the configuration terminal the cause might lie in the parameter setting error at the terminal such as Hyper Terminal Verify the following terminal parameter such as hyper terminal settings e Baud rate 9 600 e Data bits 8 e Parity none e Stop bits 1 e Flow control none e Terminal emulation VT 100 Appendix A Lightning Protection of the Switch Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection bi Caution Lightning arrester will not be shipped with the switch You should purchase it by yourself if needed If an outdoor AC power cord should be directly led to the switch please serially connect the lightning arrester for AC power Socket Strip with Lightning Protection before you plug AC power cord into the switch thus to prevent the possible damage to the switch due to lightning strike You can use cable clips and screws to fasten the lightning arrester for AC power on the cabinet workbench
64. o the external RPS power supply e Check whether the external RPS power supply works normally CS Note If the cause cannot be located in the preceding steps and the problem persists you need to contact your local sales agent or service engineer Fan Failure You can check the system status LED and the seven segment LED of an S5120 El series to determine whether the fans operate normally If a fan failure occurs the two LEDs give an indication as shown in Table 6 2 Table 6 2 Fan failure LEDs description LED Wen State System status LED PWR Steady red The LED flashes F for fan failure Seven segment LED Unit B CS Note Only when the system status LED is steady red and the seven segment LED is displayed as F does it indicate a fan failure The 55120 EI series switches use fixed fans If a fixed fan failure occurs you cannot solve the problem by yourself Please contact your sales agent or service engineer G Note To ensure the normal operation of the switch you need to contact the local sales agent or service engineer as soon as possible when a fixed fan failure occurs Configuration System Failure After the switch is powered on and the system is normal the booting information will be displayed on the configuration terminal If the configuration system has any faults there will not be any screen display at the configuration terminal or the displayed characters will be totally illegible Troubleshooting when there is n
65. odem from the Protocol drop down list Figure 5 5 Send file dialog box SS ix Folder O Update Filename Du Ddalekboobrom bm Protocol noden Send Close Cancel Step3 Click Send The following dialog box appears Figure 5 6 Page for file sending Sending D XUpdatesbootrembim nn Packet Error checking Be Fetries p Total retnes p Last error File Ok of 304K Elapsed Remaining Throughput After the Boot ROM file is downloaded the terminal displays the following information velter Bootrom UNE ENER 24 done Your baudrate should be set to 9600 bps again Press enter key when ready CS Note You do not need to reset the HyperTerminal s baud rate and can skip the last step if you have chosen 9600 bps In this case the system returns to the Boot ROM update menu directly instead of displaying the prompt Your baudrate should be set to 9600 bps again Press enter key when ready 6 Restore the download rate to the default Set the baud rate to 9600 bps see Change the rate of the serial port on the terminal on page 5 4 for detailed operation 7 Restart the switch to make the updated Boot ROM file effective Press Enter in the HyperTerminal window to return to the Boot ROM update menu BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password Enter bootrom upgrad
66. on in the H3C 55120 EI Series Ethernet Switches Layer 2 LAN Switching Configuration Guide LEDs Table 1 7 LEDs LED Device support System Status LED All series RPS Status LED All series Port Mode LED All series Seven Segment LED All series 10 100 1000Base T Auto Sensing Ethernet Port Alene Status LED 1000Base X SFP Port Status LED All series 5120 28C El S5120 52C El 55120 28C PWR EI Interface Card Status LED and S5120 52C PWR EI System Status LED The system status LED helps you determine the working status of the switch See Table 1 8 for relevant information Table 1 8 System status LED description en saus Description The switch is started normally Flashing green 1 Hz The system is performing power on self test POST PWR POST failed Flashing yellow 1 Hz POST on some ports failed Off The switch is powered off RPS Status LED The RPS status LED helps you determine the working status of the RPS of the switch Table 1 9 RPS status LED for S5120 28C El S5120 52C El S5120 24P El S5120 48P El LED Description The AC input is normal and the RPS is in the position or Steady green works normally RPS The RPS input is normal but the AC input fails or is not Steady yellow connected Off RPS is not connected Table 1 10 RPS status LED for 55120 28C PWR EI 55120 52C PWR EI Steady green The RPS input is normal and the AC input works normally RPS Steady yellow The RPS input is normal but the AC in
67. onnected to the switch to insure successful software loading Boot Menu pi en DC sak own KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK i H3C S5120 52C PWR EI BOOTROM Version 100 z 5 1 KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK Copyright c 2004 2009 Hangzhou HSC Tech Co Ltd Creation date May 7 2009 09 06 06 CPU Clock Speed 264MHz BUS Clock Speed 33MHz Memory Size 128MB Mac Address 000fe2d258fb Press Ctrl B to enter Boot Menu 1 Press Ctrl B The system displays Password CS Note To enter the Boot Menu you must press Ctrl B within one second after the information Press Ctrl B to enter Boot Menu appears Otherwise the system starts to decompress the program and if you want to enter the Boot Menu at this time you will have to restart the switch Input the correct Boot ROM password by default no password is set on the switch and you can click Enter directly The system enters the Boot Menu BOOT MENU Download application file to flash Select application file to boot Display all files in flash Delete file from flash Modify bootrom password Enter bootrom upgrade menu Skip current configuration file Set bootrom password recovery Set switch startup mode O 0 1 01 A ww D kb Reboot Enter your choice 0 9 The items in the Boot ROM menu are described in Table 4 2 CS Note The loading process of the Boot ROM softwa
68. ons carefully to minimize the possibility of accidents The Note Caution Warning and Danger items in other manuals do not cover all safety precautions that should be followed They are only the supplements to the safety precautions for operations as a whole Therefore the personnel in charge of the installation and maintenance of the products are required to understand these basics of safety operation In performing various operations please follow the local safety regulations The safety precautions introduced in the product manuals are supplementary and subject to the local safety regulations When various operations are executed on the products the precautions and special safety instructions provided with the products must be followed to the full The personnel in charge of the installation and maintenance of the products must be trained as professionals to master the proper operating methods and all safety precautions Only the trained and qualified personnel can perform operations such as equipment installation and maintenance 2 Anmerkung Lesen Sie bitte alle Arbeitsanweisungen und Sicherheitvorschriften sorgf ltig durch bevor Sie mit dem Arbeiten beginnen Nur durch Beachtung dieser Hinweise l sst sich das Unfallrisiko minimieren Die in anderen Handbuchern aufgefuhrten Symbole Anmerkung Achtung Warnung und Gefahr beinhalten nicht alle zu beachtenden Sicherheitvorschriften Sie dienen lediglich der Erganzung Deshalb muss sich das fur
69. or the wall of equipment room Figure 7 1 Diagram of lightning arrester 1 2 3 6 On means the circuit is working normally off means the circuit is damaged On indicates a wrong wire connection the wire is not grounded or 2 Grounding pole detection LED red the live line and null line are reversely connected and you need to check the power supply line 1 Working LED green 3 Power switch 4 IEC standard socket It is used to connect to the power supply in the equipment room through a power cord 5 Overload automatic protector It can reset automatically 6 Multifunctional socket It is used to connect the power module of the device AN Caution Make sure that the arrester is well grounded before using the lightning arrester for power After inserting AC power cord plug of switch into the socket of lightning arrester ifthe green LED is on and the red LED does not alarm it means that the lightning arrester of power is running and the function of lightning protection has taken effect Pay adequate attention if the red LED is on You should correctly locate the problem whether it is caused because the ground wire of the arrester is not well grounded or because the live and zero wires are connected in reverse direction You may check that in the following way When the red LED is on use a multimeter to examine polarity at the power socket of the arrester If it is same to that of the power socket in the equ
70. oupling inductance coupling electromagnetic wave radiation and common impedance including the grounding system coupling and leads power cords signaling cables and output wires To eliminate the interferences pay attention to the following e As the AC power system is a TN system use a single phase three wire power socket with Protection Earth PE to effectively filter interference from the power grid e Keep the device far from radio transmitting stations radar stations and high frequency devices e Use electromagnetic shielding when necessary for example use shielded interface cables e Route interface cables only indoors to prevent signal ports from getting damaged by overvoltage or overcurrent caused by lightning strikes Laser Safety The S5120 El series are Class 1 laser devices When the optical ports on the S5120 El series are operating do not stare into the optical ports because the laser light emitted by the optical fiber may hurt your retina 2 2 AN Caution Staring into the laser beam produced by the fiber may hurt your eyes Installation Tools e Flathead screwdriver e Phillips screwdriver e ESD preventive wrist strap Ah Caution The installation tools are not shipped with the 55120 E1 series Installing the Switch Caution When you ask your sales agent to maintain the switch you must ensure that the dismantlement preventive seal on a mounting screw of the H3C switch chassis is intact If
71. position on the sides of the switch as shown in Figure 3 7 Figure 3 7 Fix front mounting brackets and load bearing screws 2 D EE pr 1 Load bearing screw 2 Optional positions for Load bearing screw 3 Front panel 4 Front mounting bracket 5 Screw used to fix front mounting brackets to the switch CS Note There are three positions to mount a load bearing screw on both sides of a switch You should select a proper position according to the actual requirements The rear mounting brackets tightly contacted with the load bearing screws can support the switch Step5 Selecta position to install the switch and fix the rear mounting brackets to the rear posts with screws and captive nuts as shown in Figure 3 8 3 6 Figure 3 8 Fix rear mounting brackets d 1 Rear square holed post I 2 Rearmounting braket Step6 Hold the bottom of the switch with one hand and the front part of the switch with the other hand and push the switch into the cabinet gently as shown in Figure 3 9 Figure 3 9 Fix front and rear mounting brackets 1 1 1 Front square holed post 2 Load bearing screw Used to bear the weight 3 Rear panel 4 Rear square holed post 5 Rear mounting bracket 6 Screw used to fix rear mounting brackets to rear posts 7 Front mounting bracket 3 7 Step7 After the switch is pushed into the cabinet ensure that the upper edge of rear mounting brackets is tightly contacted wi
72. power supply the power module may stop working and enter the protection state due to over temperature RPS amp AC input When the switch adopts both RPS and AC inputs you can check the power supply status and the input status of each line by viewing the system status LED and RPS status LED 1 The system status LED is off Both the AC input and RPS input are faulty Then do the following 6 2 e Check whether the AC power cord is well connected to the switch whether the AC receptacle on the switch and the AC power socket are faulty e Check whether the AC external power supply system is normal e Check whether the switch is well connected to the external RPS power supply e Check whether the external RPS power supply works normally e Check whether the operating temperature of the switch is normal and whether good ventilation is provided to the power supply the power module may stop working and enter the protection state due to over temperature 2 The system status LED is on but the RPS status LED is steady yellow An AC input failure occurs Then do the following e Check whether the AC power cord is well connected to the switch whether the AC receptacle on the switch and the AC power socket are faulty e Check whether the AC external power supply system is normal 3 The system status LED is on but the RPS status LED is off An RPS input failure occurs Then do the following e Check whether the switch is well connected t
73. put fails or is not connected Off The RPS input is abnormal Port Mode LED The port mode LED on the 55120 EI series can display the working status of a port for you to obtain more device information You can use the port mode switching button to change the status of the port mode LED Table 1 11 Port mode LED description Steady green Indicates port rate Flashing green 1 Hz Supported by Mode S5120 28C PWR EI S5120 52C PWR El Indicates port PoE power supply only Steady yellow Indicates port duplex mode Seven Segment LED The seven segment LED and the system status LED together indicate the operating status of the device For relevant information see Table 1 12 1 14 Table 1 12 Seven segment LED description 1 LED Description System status LED PWR Seven segment LED The LED displays the specific numbers one POST running The LED displays Flashing green the POST test ID Flashing red POST failed The LED flashes the POST test ID of the failed test A bar rotates clockwise around the LED Flashing green The LED flashes F Steady red Fan failure Software loading Over temperature alarm Unit Steady red The current switch is the command switch in the cluster The current switch is a member switch in the cluster Stead EN The current switch is a candidate switch in the cluster The member ID of the current switch S5120 24P El and S5120 48P El The value range varies
74. rading You can access the most up to date H3C product documentation on the World Wide Web at http www h3c com Click the links on the top navigation bar to obtain different categories of product documentation Technical Support amp Documents gt Technical Documents Provides hardware installation software upgrading and software feature configuration and maintenance documentation Products amp Solutions Provides information about products and technologies as well as solutions Technical Support amp Documents gt Software Download Provides the documentation released with the software version Technical Support customer_service h3c com http www h3c com Documentation Feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments Table of Contents 1 Product Overview ah a aG aa aAa A 1 1 Product Models and Specifications seenen 4 1 Fr ntand Rear ile Ca ee ee 1 4 See EEE TE 1 4 Se E 1 5 ee EE EE ee 1 6 ETP 1 7 Se ee en ET 1 7 SG EN EE dnt 1 9 SEE TE RN 1 10 Console Pater ee E 1 10 10 100 1000Base T Ethernet Bot 1 11 1000B388E X SPP Pr men ann rennen nein 1 11 Combo Pat me ee 1 12 Eeer 1 13 System Status LED seenen 1 13 RPS Sale D e ee ee AEE EN 1 13 Port Mode LFD teen 1 14 Seven Segment LED een nennen nennen nennen 1 14 10 100 1000Base T Auto Sensing Ethernet Port Status LED een 1 16 1000Base X SFP Port Status LUED 1 17 Interface
75. rbeit mit Hochspannung kann zu Feuer und elektrischem Schlag f hren Deshalb muss die Verlegung von Leitungen und Verbindungen den rtlichen Anforderungen und Sicherheitsvorschriften entsprechen Arbeiten mit Hochspannung d rfen nur von qualifiziertem Fachpersonal durchgef hrt werden A wa CH ALTE r AEA HEGRE MWAFAKA EEKE Att LEE EA AC REES EIER RR SHAMS Be BA at Il Power Cable Zuleitung 2 AN Note Installation and removal of live power cable is prohibited strictly Transient contact between the core of power cable and conductor may generate electric arc or spark or electric arc which may lead to fire or eye injury AN Anmerkung Das Entfernen und Anbringen von Zuleitungen ist strengstens verboten Kurzschlusse zwischen innerem und u erem Leiter k nnen Lichtb gen oder Funkenflug verursachen was zu Feuer oder einer Augenverletzung fuhren kann A um Kb ee AO AS Bh ar AA AAPA Aa BAA TERTER REIS ee KER UM Mm FRA KA EM ER e Before the power cable is installed or removed the power switch must be turned off e Das System muss stets abgeschaltet werden bevor die Zuleitung angebracht oder entfernt wird e EUR BMRA ZA Dir e e Before the power cable is connected it must be confirmed that the power cable and label comply with the requirements of the actual installation e berpr fen Sie vor dem Anbringen der Zuleitung immer ob das von Ihnen verwendete Kabel den Anforderungen entspricht e CEMEFT AEE
76. rds of S5120 28C El S5120 52C El S5120 24P El and 5120 48P El Follow these steps to connect an RPS power cord to the switch Step1 Connect one end of the chassis ground wire to the grounding screw on the rear panel of the chassis and the other end to the ground as near as possible Step2 Loosen the captive screws on the RPS receptacle protective cover and remove the protective cover as shown in Figure 3 23 If you do not use the 12 VDC RPS interface install the protective cover Figure 3 23 Connect an RPS power cord 1 Step3 Keep the upside of the 12 VDC RPS plug on top and plug it in the RPS DC receptacle see callout 1 in Figure 3 24 If you plug it with the upside down the insertion is not smooth because of the specific structure design of the RPS DC receptacle and the RPS plug Step4 Use a flat blade screwdriver to fix the two screws on the RPS plug clockwise to secure the plug to the RPS DC receptacle see callout 2 in Figure 3 24 Figure 3 24 Connect an RPS power cord 2 Step5 Connect the other end of the 12 VDC RPS power cord to the external RPS power supply system Step6 Check whether the RPS LED on the front panel of the switch is ON If yes the power is properly connected Connecting the RPS Power Cord of the S5120 28C PWR El and S5120 52C PWR El switches Follow these steps to connect an RPS power cord to the switch Step1 Connect one end of the grounding wire delivered with the switch to the grounding screw and
77. re is the same as that of the host software except that during the Boot ROM loading process you must enter the different digit after entering the Boot Menu and the system gives somewhat different prompts The following text mainly describes the Boot ROM loading process 5 2 Loading Software by Using XMODEM Through Console Port Introduction to XMODEM XMODEM is a file transfer protocol that is widely used due to its simplicity and good performance XMODEM transfers files via console port It supports two types of data packets 128 bytes two check methods checksum and CRC and error packet retransmission mechanism generally the maximum number of retransmission attempts is ten The XMODEM transmission procedure is completed by the cooperation of a receiving program and a sending program The receiving program sends a negotiation packet to negotiate a packet check method After the negotiation the sending program starts to transmit data packets When receiving a complete packet the receiving program checks the packet by using the agreed method If the check succeeds the receiving program sends an acknowledgement packet and the sending program proceeds to send another packet otherwise the receiving program sends a_ negative acknowledgement packet and the sending program retransmits the packet Loading Boot ROM software Complete the following tasks to update the Boot ROM software by using XMODEM through the console port For more inform
78. rface cards to connect multiple switches through the 10 GE ports to form a logical device thus to establish a new intelligent network with high reliability expandability and manageability Flow for Forming an IRF Virtual Device Figure 3 28 Flow for forming an IRF virtual device C Start Draw a plan for an IRF virtual device Install switches to the correct position as per the plan E BEE Connect the PGND cables and power cords for the switches Y Power on the switches i Install Interface modules V Configure software for the IRF members Y Power off the switches Connect cables between every two switches of the IRF virtual device Power on the switches End gt Table 3 3 Description of the flow for forming an IRF virtual device Take the following into consideration Number of IRF members and the bandwidth Interface cards and cables Physical connection mode daisy chain connection or ring connection Cable connection For more information see Drawing a Plan for an IRF Virtual Device Draw a plan for an IRF 1 virtual device with switches Install the IRF For detailed installation procedures see 2 members to the e Installing the Switch into a 19 Inch Rack by Using Mounting Brackets correct position e Mounting the Switch on a Workbench 3 20 No Task Remarks Connect grou
79. ruction e Make sure that the operating voltage is the same as the voltage labeled on the switch e Do not open the chassis while the switch is operating or when electrical hazards are present to avoid electrical shocks e When replacing interface cards wear ESD preventive gloves to avoid damaging the cards Installation Site The S5120 El series must be used indoors You can mount your switch in a rack or on a workbench but make sure e Adequate clearance is reserved at the air inlet exhaust vents for ventilation e The rack or workbench has a good ventilation system e The rack is sturdy enough to support the device and its accessories e The rack or workbench is well earthed To ensure normal operation and long service life of your switch install it in an environment that meets the requirements described in the following subsections Temperature Humidity You must maintain a proper temperature and humidity in the equipment room Long term high humidity may lead to bad insulation electricity leakage mechanical property changes and metal corrosion However if the relative humidity is two low captive screws may become loose as the result of contraction of insulation washers and static electricity may be produced in a dry environment to jeopardize the circuits on the device High temperature is the most undesirable condition because it accelerates aging of insulation materials and can thus significantly lower reliability and servi
80. s LED 3 1000 Base X SFP port 4 1000Base X SFP port status LED 5 Console port 6 Seven segment LED 7 Port mode LED Mode 8 System status LED PWR 9 RPS status LED RPS 10 Interface card 1 status LED MOD1 11 Interface card 2 status LED MOD2 12 Port status LED mode switching button Figure 1 2 Rear panel of the S5120 28C EI Ethernet switch 1 2 3 4 5 1 AC power input 2 RPS power input shipped with a protective cover 3 Grounding screw 4 Interface card slot 1 MOD1 5 Interface card slot 2 MOD2 CS Note The 5120 28C El provides two interface card slots on its rear panel Each slot is installed with a filler panel when the switch is shipped You can select one or two interface cards for your switch as needed See Optional Interface Cards and Interfaces on page 1 17 for the interface card models supported by the S5120 El series and see Installing an Interface Card on page 3 17 for the installation of interface cards 55120 52G EI Figure 1 3 Front panel of the S5120 52C El Ethernet switch 1 2 3 4 Fi n s l i 745 46 AVAT ABA r T T ff i ff T ff d r ff T m kb T ff ff d ff ff T ff T i 1 Ayla E Wd CT d Dag 1000 Base X 6 7 8 121 11 10 K9 1 10 100 1000 Base T auto sensing Ethernet port 2 10 100 1000 Base T auto sensing Ethernet port status LED 3 Console port 4 Seven segment LED 5 Port mode LED Mo
81. sed to fix the guide rail to the rear post You can adjust the screw hole position according to the position of the switch 2 Cooling hole Used for heat dissipation between switch and cabinet 3 Slotted hole 2 Used to fix the guide rail to the front bracket CS Note Guide rails purchased from H3C apply only to standard cabinets 1 000 mm 39 37 in deep Use other supports to substitute for guide rails in the case of other cabinet depths Use Front Mounting Brackets to Install a Switch Only the S5120 28C El S5120 52C El S5120 24P El and 55120 48P EI support installation by using front mounting brackets Follow these steps to mount a switch into a 19 inch standard cabinet Step1 Wear an ESD preventive wrist strap and ensure a good skin contact and grounding Step2 Check the grounding and stability of the cabinet Step3 Take out the screws which are packed together with the front mounting brackets and fix one end of mounting brackets to the switch as shown in Figure 3 5 Figure 3 5 Fix front mounting brackets 1 PE del S 7 1 6 1 Front panel of the switch Step4 Place the switch horizontally in a proper position and fix the other end of mounting brackets to the front brackets with screws and captive nuts as shown in Figure 3 6 Figure 3 6 Fix front mounting brackets 2 1 1 u 1 Front square holed post 2 Front panel 3 Front mounting bracket Use Front Mounting Brackets and a Tray
82. stall a Switch een 3 9 Mounting the Switch on a Workbench ee 3 11 Connecting the Grounding OL 1 0 2 POE 3 11 When a Grounding Strip IS Available unn 3 12 Where a Grounding Conductor Can be Buried HH HH HH Henn nennen nennen nennen nennen nennen nennen 3 13 In Other Installation Sites eens 3 13 Connecting the Power Cords HH Her Henn nennen nenn nennen nun nennen nennen nun 3 14 Connecting the AC Power Cord Hr rennen nennen nennen nennen nennen nennen nennen nennen nennen 3 14 Connecting the RPS Power Cord HHH HH HH HH nenn nennen nennen nennen een nun nennen nennen nennen 3 16 Installing an Interface Card HH Hrn nn nn nennen nenn nenn nun nenne nennen nennen nennen nennen 3 17 Installing an Interface Card Hr re een nenn nn nennen nennen 3 17 Removing an Interface Card Hehe nennen nennen nn nun nennen nun nenn nun een nennen nennen nennen 3 18 Installing Dedicated CX4 SFP Cable HHHHHHe nn nennen nennen nennen nennen nenn nun nennen nennen nenn 3 19 Forming an IRE Virtual Device nennen nennen 3 19 Flow for Forming an IRF Virtual Device nennen nennen nennen nenn nun nenn nn nun nn 3 20 Drawing a Plan for an IRF Virtual Device ttssrrrrrrrr rn nn nennen nennen nennen nn nennen nennen nennen 3 21 Verifying the Installation ee nenn nn nn nn nn nn nn nn 3 24 4 Starting and Configuring the Switch x sserserrnennvnnvennennvernennvennennvernennnnnnennennnernennnennennnernennennnnnnernennnens 4 1 Setting up the Conf
83. t of the power supply consumption of Flashing green 1 the port or the available power of the switch is not enough for Hz PoE mode power supply of the port supported by S5120 28C PWR EI PoE failure and power supply failed 5120 52C PWR EI Steady yellow The devices attached to the port are not powered devices only PDs so the port does not supply power Flashing yellow 3 Hz POST failed on the port The port does not provide PoE power Sead waren The port operates in full duplex mode the LED is fast yg flashing when data is being sent and or received on the port The port operates in half duplex mode the LED is fast Stead II Fer Hed VENON flashing when data is being sent and or received on the port Flashing yellow 3 Hz POST failed on the port Flashing green 1 Hz 1000Base X SFP Port Status LED The port mode LED and the 1000Base X SFP port status LED together indicate the SFP port operation status See Table 1 15 for relevant information Table 1 15 1000Base X SFP port status LEDs description Status Description Ethernet port Port mode LED status LED The port operates at a rate of 1000 Mbps the LED is fast flashing Steady green when data is being sent and or received on the port Steady green rate mode or l flashing green 1 deg SES POST failed on the port Hz PoE mode Off The port is not up The port operates in full duplex mode the LED is fast flashing when Steady green data is b
84. t through an optical fiber You can select the XFP transceivers list in Table 1 20 as required Dual port GE SFP Interface Card Figure 1 25 Dual port GE SFP interface card Figure 1 26 Front panel of dual port GE SFP interface card em E LSPV2CGP2P EHR REE HH BE BE BE BEN E CLASS1 LASER PRODUCT A dual port GE SFP interface card provides two 1 Gbps SFP optical ports You can insert an SFP transceiver into the port to connect it to another SFP port through an optical fiber You can select the following SFP transceivers in Table 1 20 as required Table 1 21 SFP transceivers supported by GE SFP interface card Central Gonnactor Max transmission distance Transceiver wavelength 50 125 um multimode optical 550 m 1804 5 ft fiber SFP GE SX MM850 A 850 nm LC 62 5 125 um multimode optical 275 m 902 2 ft fiber SFP GE LX SM1310 A 10 km about 6 2 mi 1310 nm LC SFP GE LH40 SM1310 a EE 9 125 um single SFP GE LH40 SM1550 mode optical fiber 40 km about 24 9 mi 1550 nm LC 70 km about 43 5 SFP GE LH70 SM1550 mi SFP GE LX S Note that TX 1310 nm M1310 BIDI these two RX 1490 nm oa Sm Sine 10 km about 6 2 mi mode optical fiber l SFP GE LX S should be TX 1490 nm M1490 BIDI used in RX 1310 nm pairs SFP GE T RJ 45 Twisted pair cable 100 m 328 08 ft CS Note e You are recommended to use SFP transceivers of H3C on the 55120 EI series e The types of SFP transceivers may upda
85. te with time For information about transceivers contact H3C technical support or marketing staff e For the models and specifications of each kind of transceivers see H3C Low End Series Ethernet Switches Pluggable Modules Manual e For how to install and remove an SFP transceiver see H3C Pluggable SFP SFP XFP Transceiver Modules Installation Guide Description of LEDs of Interface Cards There is a LED for each port on the interface card panel Table 1 22 describes the LEDs 1 23 Table 1 22 Description of LEDs on interface cards The port is normally connected The Port LED of an This LED is not On LED blinks quickly when the port is EE affected by the sending or receiving data mode button Off The port is not up CS Note For more information about the port mode switching button see Port Mode LED 1 24 2 Preparing for Installation Safety Precautions To avoid any device impairment and bodily injury caused by improper use observe these rules e Before cleaning the switch unplug the power plug of the switch first Do not clean the switch with wet cloth or liquid e Do not place the switch near water or in a damp environment Prevent water or moisture from entering the switch chassis e Do not place the switch on an unstable case or desk The switch might be damaged severely in case of a fall e Ensure proper ventilation of the equipment room and keep the ventilation vents of the switch free of obst
86. ter for AC Power Socket Strip with Lightning Protection rer 7 1 8 Appendix B Compliance and Safety Manual ENEE 8 1 Regulatory Compliance Informationen nennen nennen nennen nennen rennen 8 1 Regulatory compliance standards een nennen nennen nennen een 8 1 European Directives compliance een nennen 8 2 USA regulatory compliance een nennen nennen enter 8 2 Canada regulatory compliance essen nennen nennen nennen 8 3 Japan regulatory compliance eene 8 3 CISPR 22 Compliance nennen een nennen nennen ernsten nenne 8 3 P FES CLASS ASS 8 3 Safety Information Sicherheits informationen 445 EE Re ante cian 8 3 Overview berblick WEIEN 8 3 Electricity Safety Elektrische Sicherheit FA ee 8 7 Laser Laser gt h een ssssssnnsnsnnnenennneeeneennnnnnns ss 8 10 9 Ne Ar EDER IE a re errr re ree errr rr errr err rere errr 9 1 1 Product Overview H3C S5120 El Series Ethernet switches hereinafter referred to as S5120 El series are Gigabit Ethernet switching products developed by H3C The S5120 El series are designed to operate at the convergence or access layer of enterprise networks and metropolitan area networks MANS Supporting IPv4 IPv6 dual stack the S5120 El series provide abundant service features The 55120 EI series support the H3C specific cluster management function which facilitates your network management The S5120 El C series switches support the Intelligent Resilient Framework IRF technology You can connect multiple S5120 E
87. th Canadian ICES 003 Cet appareil num rique de la classe A est conforme a la norme NMB 003 du Canada Japan regulatory compliance VCCI 55120 EI SERIES comply with the requirements of VCCI Class A Information Technology Equipment ITE Warning If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions CISPR 22 compliance 55120 EI SERIES comply with the requirements of CISPR 22 for Class A Information Technology Equipment ITE Warning If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions 7 mts CLASS A ABB RA He AAGE Ri LESREY BPRTEIERKA LTH ARLE THRESAP HHH KIS YF YAH s gt Safety Information Sicherheits informationen 44 SS Overview berblick H This section introduces part of the safety precautions that should be followed during the installation and maintenance of the equipment And for the safety statements and warnings there followed the translations of both German and Chinese to comply with the national requirements Dieser Abschnitt macht Sie mit den Sicherheitsvorschriften vertraut die Sie bei der Installation und Instandhaltung der Ausr stung beachten m ssen KERTA SERR AAAS ent E REA 242 TB LYE CS Note Before any operation is performed please read the operation instructions and precauti
88. th the load bearing screw as shown in Figure 3 10 Figure 3 10 Effect diagram of front and rear mounting bracket installation 1 1 Rear panel 2 Rear square holed post 3 Load bearing screw 4 Rear mounting bracket Fix the other end of the front mounting brackets to the front brackets with screws and captive nuts and ensure that front and rear mounting brackets have fixed the switch in the cabinet securely as shown in Figure 3 11 3 8 Figure 3 11 Effect diagram of front and rear mounting bracket installation 2 1 2 D EE 1 Load bearing screw 2 Rear mounting bracket 3 Front panel 4 Screw used to fix front mounting brackets to front brackets 5 Front mounting bracket 6 Front square holed post Use Front Mounting Brackets and Guide Rails to Install a Switch All the models of the S5120 El series support installation by using front mounting brackets together with guide rails Follow these steps to install a switch into a 19 inch standard cabinet Step1 Wear an ESD preventive wrist strap and ensure a good skin contact and grounding Step2 Check the grounding and stability of the cabinet Step3 Take out the screws packed together with the front mounting brackets and fix one end of the front mounting brackets to the switch as shown in Figure 3 5 Step4 Install guide rails on the brackets on both sides of the cabinet with M5 self tapping screws Figure 3 12 is for reference only Figure 3 12 Install gu
89. to Install a Switch All models of the S5120 El series support installation by using front mounting brackets together with a tray Follow these steps to install a switch into a 19 inch standard cabinet Step1 Wear an ESD preventive wrist strap and ensure a good skin contact and grounding Step2 Check the grounding and stability of the cabinet Step3 Fix the delivered tray horizontally in a proper position Step4 Take out the screws which are packed together with the front mounting brackets and fix one end of mounting brackets to the switch as shown in Figure 3 5 Step5 Place the switch on the tray horizontally slide the tray into the cabinet and fix the other end of mounting brackets to the front brackets with crews and captive nuts as shown in Figure 3 6 Use Front and Rear Mounting Brackets to Install a Switch Only the 55120 28C PWR EI and 55120 52C PWR EI support installation by using front mounting brackets together with rear mounting brackets Follow these steps to install a switch into a 19 inch standard cabinet Step1 Wear an ESD preventive wrist strap and ensure a good skin contact and grounding Step2 Check the grounding and stability of the cabinet Step3 Take out the screws which are packed together with the front mounting brackets and fix one end of mounting brackets to the switch as shown in Figure 3 5 Step4 Take out the load bearing screws packed together with the rear mounting brackets and place them in a proper
90. us LED mode switching button Figure 1 6 Rear panel of the 55120 24P EI Ethernet switch 1 2 3 4 4 1 AC power input 2 RPS power input shipped with a protective cover 3 Grounding screw 4 DO NOT REMOVE label AN Caution The S5120 24P El does not support any interface cards 1 6 5120 48P El Figure 1 7 Front panel of the 55120 48P EI Ethernet switch 1 2 3 4 M45 BAVIT ABA I T 1000 Base 6 10 9 8 4 1 10 100 1000 Base T auto sensing Ethernet port 2 10 100 1000 Base T auto sensing Ethernet port status LED 3 Console port 4 Seven segment LED 5 Port mode LED Mode 6 System status LED PWR 7 RPS status LED RPS 8 Port status LED mode switching button 9 1000 Base X SFP port 10 1000Base X SFP port status LED Figure 1 8 Rear panel of the 55120 48P EI Ethernet switch 1 3 4 4 1 AC power input 2 RPS power input shipped with a protective cover 3 Grounding screw 4 DO NOT REMOVE label AN Caution The S5120 48P El does not support any interface cards 55120 28C PWR EI The 55120 28C PWR EI includes two models PoE and PoE e The front panels of the PoE and PoE models are the same in appearance See Figure 1 9 e The PoE model has a PoE label on its rear panel as shown in Figure 1 10 The maximum PoE power per port is 30 W e The PoE model has no PoE label on its rear pa
91. vices therefore you need to install two 1 port 10 GE XFP interface cards on such devices Connect the cables Before connecting the cables determine the actual position of the member devices and the length of the cables and observe the following e Understand the neighbor devices for one another e Install the interface cards in proper slots as needed Each S5120 El series provides two expansion slots e Determine the ports on different devices to be connected When 2 port interface cards are used to constitute an IRF virtual device and the ports are not assigned to any aggregation group ports of the interface card in slot 1 MOD 1 can be connected to ports of MOD 1 or MOD 2 However the left port can be connected to only the right port of another interface card that is two ports at the same side cannot be connected as shown in Figure 3 31 3 22 Figure 3 31 Cable connections of an IRF virtual device in the non aggregate mode with 2 port interface cards e When 2 port interface cards are adopted in an IRF virtual device with ports operating in the aggregation mode ports of MOD 1 can only be connected to ports of MOD 2 and the locations of the ports of the interface cards are not limited Figure 3 32 Cable connections in an IRF virtual device in the aggregation mode with 2 port interface cards e 1 port interface cards do not support port aggregation in the IRF virtual device When 1 port interface cards are connected for an IR
92. with software do not support IRF versions used on the device The seven segment LED the system status LED and the port mode LED on the 55120 28C PWR EI or S5120 52C PWR El that supports PoE can display the PoE power consumption percentage of the switch For relevant information see Table 1 13 Table 1 13 Seven segment LED description 2 LED status LED Description Port mode System For example when the LED displays The LED displays the Unit Gen Steady green geet the _ sign it indicates that the PoE mode UI ID oe power currently provided by the switch IIIT occupies 0 to 20 of the total PoE power that the switch can provide 10 100 1000Base T Auto Sensing Ethernet Port Status LED The port mode LED and the 10 100 1000Base T auto sensing Ethernet port status LED together indicate the port operation status See Table 1 14 for relevant information Table 1 14 10 100 1000Base T auto sensing Ethernet port LEDs description Status Description Port mode LED Ethernet port status LED Steady oreen The port operates at a rate of 1000 Mbps the LED is fast yg flashing when data is being sent and or received on the port The port operates at a rate of 10 100 Mbps the LED is fast Seed SR DR RUN flashing when data is being sent and or received on the port Flashing yellow 3 Hz POST failed on the port Steady green PoE power supply is normal Power consumption of the device connected to the port exceeds the upper limi
93. you want to open the chassis you should contact the agent for permission Otherwise you will bear any consequence resulted from your actions without permission Installation Flow of the Switch Figure 3 1 Hardware installation flow of the switch C Install the switch to the specified position Connect the ground wire Y Connect the power cord y Verify the Installation v Power on the switch Troubleshoot No Operates normally Yes No nstall Interface cards Yes Power off the switch Install the Interface card No Operates normally Yes Troubleshoot Install the transceivers and cables Y C CS Note The 55120 28C EI S5120 52C El 55120 28C PWR EI and 55120 52C PWR EI support IRF For how to form an IRF virtual device see Forming an IRF Virtual Device Installing the Switch into a 19 Inch Rack by Using Mounting Brackets Installation Modes You can install a switch into a 19 inch standard cabinet in one of the following four ways e Use front mounting brackets e Use front mounting brackets and a tray e Use front mounting brackets and rear mounting brackets e Use front mounting brackets and guide rails The installation methods of a switch depend on the depth and width of the switch For the specific installation methods see Table 3 1 Table 3 1 Inst

5120 Installation Guide (6PW101)

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