Cisco Systems 10005 ESR Installation Manual
Contents
1. e Ifthe yellow Fault LED on the power module is on Make sure the power switch on the power module is set to On Make sure the power and ground wires are properly connected to the terminals on the PEM Follow the wiring instructions carefully to ensure that you insert the wires into the correct openings in the terminal block See the Wiring a DC PEM section on page 12 for details Ifthe Miswire LED on the DC PEM is on the 48V and return RTN wires are reversed Power off the PEM turn off the branch circuit that feeds power to the Cisco 10005 and reconnect the wires correctly See the Wiring a DC PEM section on page 12 for details For more troubleshooting information see the Cisco 10000 Series ESR Troubleshooting Guide 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation e FCC Class B Compliance FCC Class B Compliance The equipment described in this manual generates and might radiate radio frequency energy If it is not installed in accordance with Cisco installation instructions it might cause interference with radio and television reception This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules These specifications are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interf2. At the terminal block on the PEM that you turned off use a voltmeter to verify that there is no power present Warning Step 5 A Do not allow the test probes of the voltmeter to touch each other while they are touching the power terminals This is an ENERGY HAZARD to you to the voltmeter and to the wires connecting the router to its power source Use a screwdriver to loosen the screws on the PEM terminal block and remove the wires Be sure to disconnect the ground bottom wire last Warning Step 6 Step 7 Step 8 When you are installing or replacing the unit the ground connection must always be made first and disconnected last Loosen the captive screws on the DC PEM you are removing and pull the PEM from the chassis using the handle on the faceplate Figure 3 Ensure that the power switch on the new DC PEM is set to 0 Off Insert the new DC PEM all the way into the power bay see Figure 3 to ensure a secure connection to the midplane Tighten the captive screws that hold the PEM in place If you do no not install a new PEM right away install a blank faceplate over the empty power bay Cisco 10005 ESR DC Power Entry Module Installation 78 12653 01 A Adding or ReplacingaDC PEM W Warning Blank faceplates filler panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they confine electromagnetic interference
3. USA at 408 526 7208 or in North America by calling 800 553 NETS 6387 Documentation Feedback If you are reading Cisco product documentation on the World Wide Web you can submit technical comments electronically Click Feedback in the toolbar and select Documentation After you complete the form click Submit to send it to Cisco You can e mail your comments to bug doc cisco com To submit your comments by mail use the response card behind the front cover of your document or write to the following address Attn Document Resource Connection Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 9883 We appreciate your comments Obtaining Technical Assistance Cisco provides Cisco com as a starting point for all technical assistance Customers and partners can obtain documentation troubleshooting tips and sample configurations from online tools For Cisco com registered users additional troubleshooting tools are available from the TAC website 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation B Obtaining Technical Assistance Cisco com Cisco com is the foundation of a suite of interactive networked services that provides immediate open access to Cisco information and resources at anytime from anywhere in the world This highly integrated Internet application is a powerful easy to use tool for doing business with Cisco Cisco com provides a broad range of features and service
4. di avvertenza indica un pericolo Si in una situazione che pu causare infortuni Prima di lavorare su qualsiasi apparecchiatura occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti La traduzione delle avvertenze riportate in questa pubblicazione si trova nell appendice Translated Safety Warnings Traduzione delle avvertenze di sicurezza del manuale d installazione che accompagna questo dispositivo Advarsel Dette varselsymbolet betyr fare Du befinner deg i en situasjon som kan fere til personskade For du utf rer arbeid pa utstyr ma du v re oppmerksom pa de faremomentene som elektriske kretser inneb rer samt gj re deg kjent med vanlig praksis nar det gjelder unng ulykker Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen kan du se i vedlegget Translated Safety Warnings Oversatte sikkerhetsadvarsler i installasjonsveiledningen som ble levert med denne enheten Aviso Este s mbolo de aviso indica perigo Encontra se numa situa o que Ihe poder causar danos fisicos Antes de come ar a trabalhar com qualquer equipamento familiarize se com os perigos relacionados com circuitos el ctricos e com quaisquer pr ticas comuns que possam prevenir poss veis acidentes Para ver as tradu es dos avisos que constam desta publica o consulte o ap ndice Translated Safety Warnings Tradu es dos Av
5. on the front of the chassis or to a bare metal surface of the chassis Step 2 Ensure that the power switch on the new DC PEM is set to 0 Off Step3 Insert the new DC PEM Figure 2 all the way into the power bay to ensure a secure connection to the midplane Tighten the captive screws Cisco 10005 ESR DC Power Entry Module Installation 78 12653 01 Adding or ReplacingaDC PEM W Figure 2 Inserting a DC PEM 53835 Captive screws To complete the installation follow the steps in the Wiring a DC PEM section on page 12 Replacing a DC PEM A Warning Never install an AC power module and a DC power module in the same chassis Follow these steps to replace a DC PEM Step X Put on an antistatic wrist or ankle strap Connect the strap to the ESD jack on the front of the chassis or to a bare metal surface of the chassis Cisco 10005 ESR DC Power Entry Module Installation 78 12653 01 Tee B Adding or Replacing a DC PEM Step 2 AN Set the power switch on the PEM that you are replacing to the 0 Off position If you have redundant PEMs be sure to leave one PEM turned on Caution Step 3 Step 4 A Do not power off both of the DC PEMs in a redundant system or the system shuts and down all data traffic stops Only power off the DC PEM you are replacing Turn off power to the branch circuit that provides power to the PEM that you are replacing
6. Cisco 10005 ESR DC Power Entry Module Installation March 30 2001 This installation note provides procedures for installing and replacing DC power entry modules PEMs in a Cisco 10005 edge services router ESR Contents The following sections are included in this installation note Cisco SYSTEMS Product Description page 2 Prerequisites and Preparation page 2 Adding or Replacing a DC PEM page 8 FCC Class B Compliance page 20 Related Documentation page 21 Obtaining Documentation page 22 Obtaining Technical Assistance page 23 Corporate Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA Copyright 2001 Cisco Systems Inc All rights reserved 78 12653 01 B Product Description Product Description The DC PEM Figure 1 provides filtering and supplies DC power to the chassis electronics The DC PEM receives input power 48 VDC from building centralized power source through terminal block connections located on the front panel of the PEM Figure 1 DC PEM 53615 The Cisco 10005 chassis has two compartments for PEMs The chassis can operate with a single PEM install two PEMs if you require power redundancy Prerequisites and Preparation Before you perform any of the procedures in this guide we recommend that you e Read the safety guidelines in the next section and review the electrical safety and ESD prevention guidelines in the Cisco 10005 ESR Har
7. EMI that might disrupt other equipment and they direct the flow of cooling air through the chassis Do not operate the system unless all cards power modules and faceplates are in place Figure 3 Removing and Replacing a DC PEM 53835 Captive screws To complete the installation follow the procedures in the next section 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation B Adding or Replacing a DC PEM Wiring a DC PEM This section provides procedures for connecting a DC PEM to a DC power source Preparing to Connect Power and Ground Follow these steps to prepare the power and ground wires to be connected to the Cisco 10005 DC PEM Step 1 Cut the ends of the power and ground wires so that the ends are straight not slanted Step2 Measure and strip 0 43 inches 11 mm of insulation off the end of each DC power and ground wire Figure 4 Trim the end of the insulation so that it is straight as shown in Figure 4 not slanted Figure 4 Stripping Insulation 26689 A Warning Remove the covering from exactly the specified length of each wire If you strip too much of the covering exposed wire protruding from the terminal block will create an electrical hazard If you strip too little of the covering the wire might not make a good contact with the terminal or it might not be held securely in place in the terminal block Step3 Prepare the other end of ea
8. R Copyright 2001 Cisco Systems Inc All rights reserved Cisco 10005 ESR DC Power Entry Module Installation EN 78 12653 01
9. Translated Safety Warnings appendix of the Cisco 10005 ESR Hardware Installation Guide Cisco 10005 ESR DC Power Entry Module Installation 78 12653 01 HEN W Prerequisites and Preparation A Warning This warning symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents To see translations of the warnings that appear in this publication refer to the appendix Translated Safety Warnings in the installation guide that accompanied this device Waarschuwing Dit waarschuwingssymbool betekent gevaar U verkeert in een situatie die lichamelijk letsel kan veroorzaken Voordat u aan enige apparatuur gaat werken dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico s en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen kunt u het aanhangsel Translated Safety Warnings Vertalingen van veiligheidsvoorschriften in de installatiegids die bij dit toestel is ingesloten raadplegen Varoitus Tama varoitusmerkki merkitsee vaaraa Olet tilanteessa joka voi johtaa ruumiinvammaan Ennen kuin ty skentelet mink n laitteiston parissa ota selv s hk kytkent ihin liittyvist vaaroista ja tavanomaisista onnettomuuksien e
10. ch wire to be connected to a DC power source according to the requirements of your site Step4 Connect the power and ground wires to the DC power source Cisco 10005 ESR DC Power Entry Module Installation E 78 12653 01 Adding or ReplacingaDC PEM W Connecting DC Ground A Warning When you are installing or replacing the unit the ground connection must always be made first and disconnected last To attach the grounding wire to the grounding receptacle on the Cisco 10005 DC PEM perform these steps Step 1 Set the DC PEM power switch to the 0 Off position Cisco 10005 ESR DC Power Entry Module Installation 78 12653 01 EN B Adding or Replacing a DC PEM Step2 Turn all three screws on the PEM terminal block counterclockwise to fully open the terminal connectors This step ensures that the correct opening is presented for the wires Figure 5 Figure 5 Positioning the Power and Ground Terminals to Accept Wires Correct terminal position open POWER FAULT MISWIRE ED Incorrect terminal position closed FAULT w S a Q 53626 Cisco 10005 ESR DC Power Entry Module Installation EI 78 12653 01 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Adding or ReplacingaDC PEM W Insert the end of the grounding wire into the grounding receptacle which is the bottom receptacle in the terminal block on the PEM Figure 6 Figure 6 Insert Gro
11. cumentation This section lists the manuals in the Cisco 10000 series documentation set Manuals for All Cisco 10000 Series Routers e Technology of Edge Aggregation Cisco 10000 Series Edge Services Router Cisco 10000 Series ESR Performance Routing Engine Installation e Cisco 10000 Series ESR OC 12 Packet Over SONET Line Card Installation e Cisco 10000 Series ESR OC 12 ATM Line Card Installation e Cisco 10000 Series ESR Single Port Gigabit Ethernet Line Card Installation Cisco 10000 Series ESR Channelized OC 12 Line Card Installation e Cisco 10000 Series ESR 6 Port Channelized T3 Line Card Installation Cisco 10000 Series ESR Channelized STM 1 Line Card Installation e Release notes for the Cisco 10000 series ESR These documents which are available at Cisco com are online only Cisco 10000 Series ESR Software Configuration Guide e Cisco 10000 Series ESR Troubleshooting Guide e Cisco 10000 Series ESR Useful Links e Cisco 10000 technical reference documents Hardware Documents for Cisco 10008 Routers e Cisco 10008 ESR Hardware Installation Guide e Cisco 10008 ESR AC Power Entry Module Installation Cisco 10008 ESR DC Power Entry Module Installation e Cisco 10008 ESR Blower Module Installation Hardware Documents for Cisco 10005 Routers e Cisco 10005 ESR Hardware Installation Guide e Cisco 10005 ESR Hardware Overview and Maintenance Guide online only e Cisco 10005 ESR AC Power Supply Installation Cisco 10005 ESR DC Power Ent
12. dware Installation Guide Ensure that you have all of the necessary tools and equipment see the Required Tools and Equipment section on page 7 Have access to the following documents during the installation Technology of Edge Aggregation Cisco 10000 Series Edge Services Router shipped with your router and available for viewing or download at Cisco com Cisco 10005 ESR DC Power Entry Module Installation EN 78 12653 01 Prerequisites and Preparation MI Cisco 10005 ESR Hardware Installation Guide shipped with your router and available for viewing or download at Cisco com Cisco 10000 Series ESR Troubleshooting Guide an online document available for viewing or download at Cisco com Cisco 10000 Series ESR Software Configuration Guide an online document available for viewing or download at Cisco com Safety Guidelines Before you begin the installation or replacement procedure review the safety guidelines in this section to avoid injuring yourself or damaging the equipment Safety Warnings Safety warnings appear throughout this publication in procedures that if performed incorrectly might harm you A warning symbol precedes each warning statement Before you install configure or perform maintenance on the router review the documentation for the procedure you are about to perform paying special attention to the safety warnings If you need translations of the safety warnings refer to the
13. erence will not occur in a particular installation Modifying the equipment without written authorization from Cisco might result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices In that event your right to use the equipment might be limited by FCC regulations and you might be required to correct any interference to radio or television communications at your own expense You can determine whether your equipment is causing interference by turning it off If the interference stops it was probably caused by the Cisco equipment or one of its peripheral devices If the equipment causes interference to radio or television reception try to correct the interference by using one or more of the following measures e Turn the television or radio antenna until the interference stops Move the equipment to one side or the other of the television or radio Move the equipment farther away from the television or radio Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses Modifications to this product not authorized by Cisco Systems Inc could void the FCC approval and negate your authority to operate the product Cisco 10005 ESR DC Power Entry Module Installation E 78 12653 01 Related Documentation W Related Do
14. ess operations continue e P4 You need information or assistance on Cisco product capabilities product installation or basic product configuration In each of the above cases use the Cisco TAC website to quickly find answers to your questions To register for Cisco com go to the following website http www cisco com register If you cannot resolve your technical issue by using the TAC online resources Cisco com registered users can open a case online by using the TAC Case Open tool at the following website http www cisco com tac caseopen Contacting TAC by Telephone If you have a priority level 1 P1 or priority level 2 P2 problem contact TAC by telephone and immediately open a case To obtain a directory of toll free numbers for your country go to the following website http www cisco com warp public 687 Directory DirTAC shtml P1 and P2 level problems are defined as follows e Pi Your production network is down causing a critical impact to business operations if service is not restored quickly No workaround is available e P2 Your production network is severely degraded affecting significant aspects of your business operations No workaround is available 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation x W Obtaining Technical Assistance Use this document in conjunction with the documents listed in the Related Documentation section AccessPath AtmDirector Browse
15. hk isykeinoista T ss julkaisussa esiintyvien varoitusten k nn kset l yd t t m n laitteen mukana olevan asennusoppaan liitteest Translated Safety Warnings k nnetyt turvallisuutta koskevat varoitukset Attention Ce symbole d avertissement indique un danger Vous vous trouvez dans une situation pouvant entra ner des blessures Avant d acc der cet quipement soyez conscient des dangers pos s par les circuits lectriques et familiarisez vous avec les proc dures courantes de pr vention des accidents Pour obtenir les traductions des mises en garde figurant dans cette publication veuillez consulter l annexe intitul e Translated Safety Warnings Traduction des avis de s curit dans le guide d installation qui accompagne cet appareil Cisco 10005 ESR DC Power Entry Module Installation Eum 78 12653 01 Prerequisites and Preparation Mi Warnung Dieses Warnsymbol bedeutet Gefahr Sie befinden sich in einer Situation die zu einer K rperverletzung f hren k nnte Bevor Sie mit der Arbeit an irgendeinem Ger t beginnen seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unf llen bewu t bersetzungen der in dieser Ver ffentlichung enthaltenen Warnhinweise finden Sie im Anhang mit dem Titel Translated Safety Warnings bersetzung der Warnhinweise in der diesem Ger t beiliegenden Installationsanleitung Avvertenza Questo simbolo
16. ircuit overcurrent protection to be provided as part of the building installation Install only in accordance with national and local wiring regulations A Warning Only a DC power source that is isolated from AC mains with reinforced insulation and that complies with the other safety extra low voltage SELV requirements in UL1950 CSA 950 3rd Edition EN 60950 and IEC950 can be connected to a Cisco 10005 system This requirement ensures that in a catastrophic power source fault condition hazardous voltages are not present on power terminals and connectors A Warning Use copper conductors only Cisco 10005 ESR DC Power Entry Module Installation mE 78 12653 01 Required Tools and Equipment Prerequisites and Preparation Table 1 lists the tools and equipment you need to install a DC PEM Table 1 Tools and Equipment Quantity Description Comments 1 Antistatic wrist or ankle strap Prevents damage to equipment with connection cord from electrostatic discharge ESD 1 Number 2 phillips screwdriver 1 Flat blade screwdriver We Blade should measure 1 0 mm recommend a torque limiting thick by 4 0 mm wide An screwdriver appropriate screwdriver is available from Phoenix Contact Inc of Harrisburg PA USA 1 Wire stripping tool Choose a tool that does not nick the internal wire 2 or 4 Tie wraps 1 Metric measuring tape or ruler 1 Marking pen 1 Vol
17. isos de Seguran a no guia de instala o que acompanha este dispositivo Cisco 10005 ESR DC Power Entry Module Installation 78 12653 01 Tee W Prerequisites and Preparation jAdvertencia Este simbolo de aviso significa peligro Existe riesgo para su integridad fisica Antes de manipular cualquier equipo considerar los riesgos que entra ia la corriente el ctrica y familiarizarse con los procedimientos est ndar de prevenci n de accidentes Para ver traducciones de las advertencias que aparecen en esta publicaci n consultar el ap ndice titulado Translated Safety Warnings en la gu a de instalaci n que se acompa ia con este dispositivo Varning Denna varningssymbol signalerar fara Du befinner dig i en situation som kan leda till personskada Innan du utf r arbete pa n gon utrustning m ste du vara medveten om farorna med elkretsar och k nna till vanligt f rfarande f r att f rebygga skador Se f rklaringar av de varningar som f rekommer i denna publikation i appendix Translated Safety Warnings versatta s kerhetsvarningar i den installationshandbok som medf ljer denna anordning A Warning Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and the heat can cause serious burns or weld the metal object to the terminals A Warning This product requires short c
18. n meters 13 28 to 15 93 inch pounds Tighten the screws clockwise If you are connecting a second power source repeat Step 5 and Step 6 to wire the second power source to the second PEM If your chassis contains only one PEM install a blank faceplate over the empty power bay Warning Blank faceplates filler panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they confine electromagnetic interference EMI that might disrupt other equipment and they direct the flow of cooling air through the chassis Do not operate the system unless all cards power modules and faceplates are in place 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation B Adding or Replacing a DC PEM Step9 Secure the power cabling to the chassis by feeding a tie wrap through the slot on the side of the chassis and binding the cables Dress the cables so that the fan assembly on the right and the air filter on the left can be removed if necessary Checking the DC Power Connection Follow these steps to verify that you have correctly connected DC power to the Cisco 10005 chassis Step 1 Make sure the circuit breaker on the PEM you have just installed is still set to 0 Off Step2 Turn on power to the DC circuit Step3 Use a voltmeter to check the voltage at the terminal block on the PEM Connect the voltmeter s positive contact to the positive terminal on
19. ptive screws Ensure that the circuit breaker on the newly installed PEM is set to O Off Turn the and screws on the new PEM s terminal block counter clockwise to fully open the terminal connectors This step ensures that the correct opening is presented for the wires see Figure 5 Insert the battery return wire from the external power source into the receptacle labeled positive on the PEM Figure 7 The stripped part of the wire must be fully inserted so that no bare wire is exposed Use the screwdriver to tighten the terminal screw to a torque of 1 5 to 1 8 newton meters 13 28 to 15 93 inch pounds Tighten the screws clockwise Warning The illustration shows the DC power supply terminal block Wire the DC power supply as illustrated The proper wiring sequence is ground to ground positive to positive and negative to negative The ground wire must always be connected first and disconnected last Cisco 10005 ESR DC Power Entry Module Installation E 78 12653 01 Step 6 Step 7 Step 8 A Adding or ReplacingaDC PEM W Figure 7 Connecting Power to the Terminal Block POWER FAULT MISWIRE 53628 Insert the power lead from the battery 48V power source into the receptacle labeled negative on the PEM The stripped part of the wire must be fully inserted so that no bare wire is exposed Use the screwdriver to tighten the terminal screw to a torque of 1 5 to 1 8 newto
20. ry Module Installation 78 12653 01 Tee B Obtaining Documentation e Cisco 10005 ESR DC Power Entry Module Installation Cisco 10005 ESR Fan Assembly Installation Obtaining Documentation The sections that follow provide sources for obtaining documentation from Cisco Systems World Wide Web You can access the most current Cisco documentation on the World Wide Web at the following sites e http www cisco com e http www china cisco com e http www europe cisco com Documentation CD ROM Cisco documentation and additional literature are available in a CD ROM package which ships with your product The Documentation CD ROM is updated monthly and may be more current than printed documentation The CD ROM package is available as a single unit or through an annual subscription Ordering Documentation Cisco documentation is available in the following ways Registered Cisco Direct Customers can order Cisco Product documentation from the Networking Products MarketPlace http www cisco com cgi bin order order root pl Cisco 10005 ESR DC Power Entry Module Installation EE 78 12653 01 Obtaining Technical Assistance W e Registered Cisco com users can order the Documentation CD ROM through the online Subscription Store http www cisco com go subscription e Nonregistered Cisco com users can order documentation through a local account representative by calling Cisco corporate headquarters California
21. s to help customers and partners streamline business processes and improve productivity Through Cisco com you can find information about Cisco and our networking solutions services and programs In addition you can resolve technical issues with online technical support download and test software packages and order Cisco learning materials and merchandise Valuable online skill assessment training and certification programs are also available Customers and partners can self register on Cisco com to obtain additional personalized information and services Registered users can order products check on the status of an order access technical support and view benefits specific to their relationships with Cisco To access Cisco com go to the following website http www cisco com Technical Assistance Center The Cisco TAC website is available to all customers who need technical assistance with a Cisco product or technology that is under warranty or covered by a maintenance contract Contacting TAC by Using the Cisco TAC Website If you have a priority level 3 P3 or priority level 4 P4 problem contact TAC by going to the TAC website http www cisco com tac Cisco 10005 ESR DC Power Entry Module Installation E 78 12653 01 Obtaining Technical Assistance W P3 and P4 level problems are defined as follows e P3 Your network performance is degraded Network functionality is noticeably impaired but most busin
22. the terminal block Connect the voltmeter s negative contact to the negative terminal on the terminal block If the power is wired correctly e The voltmeter registers approximately 48VDC to 56VDC or battery float voltage The yellow Fault LED on the PEM lights A Warning Do not allow the test probes of the voltmeter to touch each other while they are touching the power terminals This is an ENERGY HAZARD to you to the voltmeter and to the wires connecting the router to its power source Step4 Flip the circuit breakers on the PEMs to On If the power is properly connected The green Power LED lights on each PEM The green LED indicates that the PEM is making power available to the chassis in the proper voltage range The yellow Fault LED on each PEM goes out The fans start to turn A slight delay in fan startup is normal Cisco 10005 ESR DC Power Entry Module Installation EH 78 12653 01 Adding or ReplacingaDC PEM W Troubleshooting the Installation Table 2 provides information you can use to solve problems with a DC PEM Table 2 Troubleshooting the DC PEM Symptom Steps to Take System fails to power on Check that All power leads are connected to the Cisco 10005 and to a power source The power switches are in the On position The Power LED on the PEM is on green The fan assembly is fully inserted Fan Status LED is green Power problems
23. tmeter 3or6 6 AWG recommended copper The wires must meet these length wires long enough to reach from specifications varies the Cisco 10005 chassis to the DC power source Three wires two power one ground are needed for a single DC power source e Six wires four power two ground are needed for two DC power sources e Conductor size 6 AWG or 8 AWG 6 AWG preferred e Diameter Minimum 3 38 mm Maximum 4 52 mm e Multistranded copper construction 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation B Adding or Replacing a DC PEM Adding or Replacing a DC PEM This section describes how to add or replace a DC PEM in a Cisco 10005 chassis It contains these procedures Installing a Second DC PEM Replacing a DC PEM e Wiring a DC PEM e Troubleshooting the Installation S Note Before you perform any of the procedures in this document be sure that you have connected the chassis to earth ground as described in the Cisco 10005 ESR Hardware Installation Guide Installing a Second DC PEM A Warning Never install an AC power module and a DC power module in the same chassis Follow these step to install a second DC PEM for redundancy A Caution Do not power off the DC PEM that is providing power to the router If you do so all data traffic halts Step 1 Put on an antistatic wrist or ankle strap Connect the strap to the ESD jack
24. unding Wire into Grounding Receptacle FAULT 9 MISWIRE Ensure that no copper wire strands are left outside the receptacle Use the screwdriver to tighten the ground screw in the terminal block to a torque of 1 5 to 1 8 newton meters 13 28 to 15 93 inch pounds Tighten in a clockwise direction To avoid breaking the screw do no exceed 2 3 newton meters Pull on the wire to ensure that it is held firmly in place Make sure that the other end of the wire is connected to ground at the DC power source If you are connecting two power sources to the Cisco 10005 ESR repeat this procedure for the second PEM 78 12653 01 Cisco 10005 ESR DC Power Entry Module Installation e B Adding or Replacing a DC PEM Connecting DC Power A Warning Step 1 Step 2 Step 3 Step 4 Step 5 A Only a DC power source that is isolated from AC mains with reinforced insulation and that complies with the other safety extra low voltage SELV requirements in UL1950 CSA 950 3rd Edition EN 60950 and IEC950 can be connected to a Cisco 10005 system This requirement ensures that in a catastrophic power source fault condition hazardous voltages are not present on power terminals and connectors Follow these steps to connect DC power to the Cisco 10005 ESR Refer to Figure 7 Ensure that power in the DC circuit is off Ensure that the PEMs are fully inserted into the chassis and secured with their ca
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