Juniper Networks 8 Manuel d'utilisateur

E-series™ Routing PlatformsERX™ Hardware GuideRelease 8.0.xJuniper Networks, Inc.1194 North Mathilda Ave nueSunnyvale, California 94089USA408-745-2000

ERX 8.0.x Hardware GuideInformation You Might Need to Supply to JTAC ...153Tools and Parts Required...

ERX 8.0.x Hardware GuideCAUTION: Do not chang e the IP address for the Ethernet interface that you areusing to communicate with the system. If you cha

Part 3Hardware Maintenance, Replacement,and Troubleshooting ProceduresMaintaining ERX Routers on pag e 85Troubleshooting on page 103Hardware Maintenan

84 Hardware M aintenance, Replacement, and Tr oubleshooting Procedures

Chapter 8MaintainingERX Router sThis chapter lists th e tools, items, and steps needed for in stalling and uninstallingERX router component s. Oth er

ERX 8.0.x Hardware GuideStoring Modules and ComponentsRetain the packaging in which a module or component was shipped, and use thispackaging to store

Maintaining ER X RoutersUpgrading from Release 5.1.1 or Lower-Numbered Releases to Release 6.x.xor Higher-Numbered ReleasesRelease 5.1.1 or lower-numb

ERX 8.0.x Hardware GuideCAUTION: Ifyoudonotusethehalt command before removing or powering downan SRP module, the system’s NVS card can become corrupte

Maintaining ER X RoutersCAUTION: When handling modules, use an antistatic wrist strap connected to therouter’s ESD grounding jack. This action helps t

ERX 8.0.x Hardware Guide1. Obtain an antistatic container for the NVS card you plan to remove. (See“Storing Modules and Compone nts” on p age 86.)2. W

Maintaining ER X RoutersFour main steps are involved in upgrading mem ory o n SRP modules:1. Display how much memory is currently installed on the SRP

About This GuideThis preface provides the following guidelines for using the E-series™ RoutingPlatforms ERX™ Hardware Guide:Objectives on page xiAudie

ERX 8.0.x Hardware GuideAdding New SODIMMsTo add new SODIMMs:1. Locate the four SODIMM sockets on the SRP module. (See Figure 38 andFigure 39 .) See t

Maintaining ER X Routers2. Insert a SODIM M from the u pgrade kit at an angle of approximately 45 degreesinto an em pty ceramic connector, so that t h

ERX 8.0.x Hardware Guideantistatic bags. These actions help to protect modules from damage by e lectrostaticdischarge.Removing SFPsTo remove the SFPs:

Maintaining ER X RoutersCAUTION: For port redundancy to operate correctly, both the primary andredundant portsonaGEI/OmodulemustusethesametypeofSFP.In

ERX 8.0.x Hardware GuideFigure 42: Installing an SFP on a GE I/O Moduleg013437TX and RX markings on I/O moduleConnection circuitry on base of SFP4. In

Maintaining ER X RoutersVerifying the InstallationAfter you have replaced the SFPs and connected the cables, issue theshow interface gigabitEthernet c

ERX 8.0.x Hardware Guideuntil a new fan tray is available. Operating an ERX router with inadequate aircirculation can damage the modules.CAUTION: Do n

Maintaining ER X RoutersFigure 45: Fan Tray in ERX-310 Routerg013765Removing the Fan TrayTo remove the fan tray:1. (ERX-14xx models only) Pla ce a fla

ERX 8.0.x Hardware GuideCAUTION: Do not use the fan tray handle to carry the fan tray assembly. Use thehandle o nly to push the tray into the chassis.

Maintaining ER X RoutersFigure 46: Attaching a Cable Management BracketPerforated areaFront ofERX-7xx modelMount here for wider X.21/V.35 cablesMount

ERX 8.0.x Hardware GuideE-series RoutersFive models of E-series routers are available:ERX-1440 routerERX-1410 routerERX-710 routerERX-705 routerERX-31

ERX 8.0.x Hardware Guide102 Installing a Cable-Management Bracket on ERX-7xx Models

Chapter 9TroubleshootingThis chapter explains how you can troubleshoot a specific p roblem, such a sabnormal LED activity or no system power, w hen yo

ERX 8.0.x Hardware Guidemight fail if the module has not completed initialization. Use the showversion command to display line module status. Do not e

Troubleshootingfamiliarize yourself with LED activity so that you can easily detect and correcta module-related problem with minimal or no system down

ERX 8.0.x Hardware GuideTable 11: LED Identification and Activity Descriptions (continued)LED Location LED Label LED Indicator LED Color OFF to ON ON

TroubleshootingTable 11: LED Identification and Activity Descriptions (continued)LED Location LED Label LED Indicator LED Color OFF to ON ON to OFFACT

ERX 8.0.x Hardware GuideFigure 47: SRP Module LEDsStatus LEDsStatus LEDsOKFAILONLINEREDUNDANTPOWER A OKPOWER B OKFAN OKFAN FAILLINKACTIVITYg013768NOTE

TroubleshootingFigure 48: FE2 Module LEDsFunctional status LEDsInterface status LEDs01OKFAILONLINEREDUNDANT01ACTIVITYLINKg013769Understanding Status L

ERX 8.0.x Hardware GuideFigure 49: E3 and T3 Module LEDsFunctional status LEDsInterface status LEDsOKFAILONLINEREDUNDANT012RED ALMYEL ALMSYNCg013770LE

TroubleshootingTable 12: Normal Activity of Functional Status LEDS During Booting (continued)OK FAIL ONLINE Status Processonoff off 3. Module passedth

About This GuideConvention Description ExamplesBold typeface Represents names of commands andkeywords in text.Issue the clock sourcecommand.Specify th

ERX 8.0.x Hardware GuideTable 13: Troubleshooting Abnormal LED Activity on Modules (continued)Diagnostic Signs Possible Problems ActionsLINK LED is no

TroubleshootingRedundancy StatusYou can determine the redundancy state of line m odules by examining the ONLI NEand RED UNDANTstatus LEDs (ERX-7xx and

ERX 8.0.x Hardware GuideTable 15: Troubleshooting High-Temperature Conditions (continued)Cause of High OperatingTemperature Symptoms ResolutionCooling

TroubleshootingALERT 05/10/2000 13:10:33 os: failed: ECC DOUBLE BIT ERROR OCCURREDAddress = 0xe95db10Data (Upper 32Bits) = 0xe95db20Data (Lower 32Bits

ERX 8.0.x Hardware Guide116 Double-Bit Er rors on SRP Modules

Part 4AppendixesSystem Specifications on page 119Installation Guidelines and Requirements on page 129Cable Pinouts o n page 143Contacting Customer Sup

118 Appendixes

Appendix ASystem SpecificationsThis appendix lists the system sp ecification s, requirements, and certificationsfor ERX routers.ERX-14xx Models Specif

ERX 8.0.x Hardware GuideCategory SpecificationPower2400 W maximumRedundancy (input power) 2 independent line feedsSpace Requirements3 feet (90 cm) beh

System SpecificationsCategory SpecificationElectromagnetic Emissions Agency CertificationAS/NZS 3548:1995 (CISPR 22 Class A)EMC Directive (89/336/EEC)

ERX 8.0.x Hardware GuideTable 3: Juniper Networks E-series and JUNOSe Technical PublicationsDocument DescriptionE-series Hardware DocumentationE320 Qu

ERX 8.0.x Hardware GuideERX-7xx Models SpecificationsTable 17: ERX-7xx Models SpecificationsCategory SpecificationWeightWeights are approximate.Chassi

System SpecificationsCategory SpecificationNEBS CertificationSR-3580 (FD-15): Network Equipment BuildingSystem (NEBS) Criteria Levels, Issue 1, Novemb

ERX 8.0.x Hardware GuideCategory SpecificationElectromagnetic Emissions Agency CertificationAS/NZS 3548:1995 (CISPR 22 Class A)EMC Directive (89/336/E

System SpecificationsERX-310 Router SpecificationsTable 18: ERX-310 Router SpecificationsCategory SpecificationWeight: DC modelWeights are approximate

ERX 8.0.x Hardware GuideCategory SpecificationSpace Requirements3 feet (90 cm) behind router or rackDo not block air vents on sides of the router.Dono

System SpecificationsCategory SpecificationElectromagnetic Emissions Agency CertificationAS/NZS 3548:1995 (CISPR 22 Class A)EMC Directive (89/336/EEC)

ERX 8.0.x Hardware Guide128 ERX-310 Router Specifications

Appendix BInstallation Guidelines andRequirementsThis chapter reviews preinstallation considerations such as electrical,environmental, and safety comp

ERX 8.0.x Hardware GuideVerify th e operation of all telephone circuits, digital services, and T1 facilitiesrequired for installation.Ensure that all

Installation Guidelines and RequirementsWARNING: Do not insert any metal object, such as a screwdriver, into a n open slotor the backp lane. Doing so

About This GuideDocument DescriptionERX End-of-Life Module GuideProvides an overview and description of ERX modules that areend-of-life (EOL) and can

ERX 8.0.x Hardware GuideERX-310 Router Warnings (AC Model)The following warnings apply only to the ERX-310 router.ERX-310 Power Cord War nings (AC Mod

Installation Guidelines and Requirementsg017253Equipment Rack RequirementsWhen allocating equipment rack space, consider the following:Type of equipme

ERX 8.0.x Hardware GuideFigure 50: ERX Routers Installed in a RackMechanical RequirementsFollow these m ec hanical requirements for your rack:Select f

Installation Guidelines and RequirementsThe distance between the mounting holes in the two posts must be 18.31inches ±.063 inch, as specified in the E

ERX 8.0.x Hardware GuideFigure 51: Airflow for ERX RoutersCabling RecommendationsComply with the following recommendations:Use only shielded cables.13

Installation Guidelines and RequirementsEnsure that cable distance and rate limits meet IEEE-recommended maximumspeeds and distances for signaling pur

ERX 8.0.x Hardware GuideJuniper Networks provides recycling support for our equipment worldw id eto comply with the WEEE Directive . F or recycling in

Installation Guidelines and RequirementsFCC Requirements for Consumer ProductsThis equipment complies with F CC ru les, Part 68. On the back side of t

ERX 8.0.x Hardware GuideRepairs to ce rtifi ed equipment should be coordinated by a representativedesignated bythe sup plier. Any repairs or alteratio

Installation Guidelines and Requirementsn’excède pas 5. Le REN figure sur l’étiquette “FCC Rules Part 68” situéesur le supportdu module ou à l’arrière

ERX 8.0.x Hardware GuideDocument DescriptionJUNOSe Multicast Routing Configuration GuideExplains how to c onfigure and monitor IP multicast routing an

ERX 8.0.x Hardware GuidePour leur propre sécurité, les utilisateurs devraient s’assurer q ue les misesàlaterredeslignes d e distribution d’électricité

Appendix CCable PinoutsThis appen dix lists th e cables and connector pinout assig nments for the cable s usedwith the ERX-7xx models and ERX-14xx mod

ERX 8.0.x Hardware GuideFigure 52: SRP I/O Module Serial PortCONSOLE10/100BASE TRS-232DB-9PIN 1PIN 9g013771Table19liststhepinoutfortheserialcable’sRS-

Cable PinoutsFigure 53: SRP I/O Module Ethernet PortCONSOLE10/100BASE TRS-232PIN 1PIN 8PIN 1PIN 8RJ-45g013772Table 20 lists the pinouts for the Ethern

ERX 8.0.x Hardware GuideTable 21: DB-9—RJ-45 Crossover Adapter PinoutDB-9 Pin Signal RJ-45 Pin1DCD12RXD33TXD24DTR 65GND56DSR47RTS88CTS79RNGno connectT

Cable PinoutsFigure 54: CT1 I/O Module Por tsPIN 1PIN 8Port 0Port 1Port 2Port 3CT-1I/Og013773Ta bl e 2 3 lists the pinout for the CT1/CE1 connector.Ta

ERX 8.0.x Hardware GuideFigure 55: CE1 I/O Module with Telco ConnectorsPIN 25PIN 1CE1I/OPIN 50PIN 260-9g013774Figure 56 shows the location of the 20 p

Cable PinoutsPin Signal Pin Signal6 Port 2 TX TIP 31 Port 2 TX RING7 Port 3 RX TIP 32 Port 3 RX RING8 Port 3 TX TIP 33 Port 3 TX RING9 Port 4 RX TIP 3

ERX 8.0.x Hardware GuidePin Signal Pin Signal14 Port 16 TX TIP 39 Port 16 TX RING15 Port 17 RX TIP 40 Port 17 RX R ING16 Port 17 TX TIP 41 Port 17 TX

Appendix DContacting Customer Support andReturning HardwareSee the Juniper Networks Web site for complete customer service information:http://www.juni

About This GuideDocument DescriptionJUNOSe Command Reference GuideAtoMJUNOSe Command Reference Guide N to ZTogether constitute the JUNOSe Command Refe

ERX 8.0.x Hardware Guide1. Determine the part number and serial number of the component. Forinstructions, see “Locating Component Serial Numbers ” on

Contacting Customer Support and Returning HardwareFigure 57: Representative Module Serial Number ID LabelEjectorP/C: SRP_I/OASY: xxx-xxxxx-xxS/N: xxxx

ERX 8.0.x Hardware Guide2. Begins troubleshooting, diagnostics, and problem replication (if appropriate )3. Provides you with periodic updates on prob

Contacting Customer Support and Returning HardwareTo pack the chassis for shipment, follow these steps:1. Ground yourself by using an antistatic wrist

ERX 8.0.x Hardware Guide156 Retur ning Products for Repair or Replacement

Appendix EDeclarationof ConformityDeclaration of Conformity on page 157Declaration of ConformityDeclaration of Conformity according to ISO/IEC Guide 2

ERX 8.0.x Hardware Guide158 Declaration of Conformity

Part 5IndexIndex 159

160 Index

IndexSymbols10/100Base-T port ... 56, 59, 7810-Gbps SRP module ...12–48 VDC...

ERX 8.0.x Hardware GuidePage numberSoftware release versionRequesting SupportFor technical support, open a support case with the Case Manager link ath

ERX 8.0.x Hardware GuideDDB-9 connector ...55–56, 143, 146DC power...64, 125detecting

IndexII/O modules ...15cables ...66installing ...

ERX 8.0.x Hardware GuidePpackaging, recycling ... 138packet classification ...15pa

Indexsoftwareconfiguration...13software, upgrading...87space requirements...

Part 1Product OverviewERX Overview on page 3Product Overv iew 1

This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright© 1986-1997, Epilogue Technolog

2 Product Overview

Chapter 1ERX OverviewThis chapter provides introductory information about the ERX routers. It containsthe following sectio ns:Overview on page 3ERX Ro

ERX 8.0.x Hardware GuideConditions for line rate performance of line modulesType, capacity, and num be r of SRP module s usedERX-14xx ModelsNOTE: In t

ERX OverviewFigure 1: ERX-14xx Models, Front ViewLine moduleSRP modulePCMCIA slotBezelCablemanagementbracketAir filter (optional)behind bezelFan trayb

ERX 8.0.x Hardware GuideFigure 2: ERX-14xx Models, Rear ViewI/OmodulePower inputmoduleCablemanagementbracketPlenumFan traySRP I/Omoduleg013728ERX-7xxM

ERX OverviewThe ERX-705 chassis is the same as the ERX-710 chassis. (See Figure 3 and Figure 4.)The chassis contains seven slots to accom m od ate mod

ERX 8.0.x Hardware GuideERX-310 RouterThe ERX-310 router is a low-end pla tform that supports all of the same service sas the ERX-7xxand ERX-14xx mode

ERX OverviewFigure 6: ERX-310 Router, Rear View (AC Model)SRP I/OmoduleI/O moduleGrounding postsESD grounding jackAC power inputs andswitches A and Bg

ERX 8.0.x Hardware GuideFigure 8: Modules in ERX-14xx ModelsI/O modulesI/O modulesSRP I/OmoduleLine modulesLine modulesSRP modulesConnection viapassiv

ERX OverviewFigure 9: SRP Module for ERX-7xx and ERX-14xx ModelsMidplaneconnectorsEjectorStatus LEDsBoard resetbuttonNMI buttonPCMCIANVS cardSystempro

End User License AgreementREAD THIS END U SER LICENSE AGREEMENT (“AGREEMENT”) BEFORE DOWNLOADING, INSTALLING, OR USING THE SOFTWARE. BY DOWNLOADING,IN

ERX 8.0.x Hardware GuideFigure 10: SRP Module for ERX-310 routerEjectorStatusLEDsBoard resetbuttonNMI buttonPCMCIANVS cardIntegrated fabric systemproc

ERX OverviewCAUTION: Do not remove the SRP module while the system is running.NOTE: Some SRP modules require a minimum amount of memory to be usedwith

ERX 8.0.x Hardware GuideRS-232—The port provides a serial connection for monitoring the system’shardware configuration through a PC (running terminal

ERX OverviewFigure 11: Representative Line ModuleMidplaneconnectorsEjectorStatus LEDsBoard resetbuttonNMI buttong013737Packet ClassificationMost line

ERX 8.0.x Hardware GuideNetwork Management ToolsYou can use different management tools to configure the system tomeet the specific networking requirem

ERX OverviewAfter you install two SRP m od u les, the modules negotiate for the primary role.Anumberoffactors determine which module becomes the prima

ERX 8.0.x Hardware Guideof identical line mo dules provides redundancy in case of lin e modulefailure . T o use this feature, you need a:Spare line mo

ERX OverviewFigure 12: Data Flow When a Spare Line Module Is ActiveMidplaneRedundancymidplaneSpare line modulePrimary line moduleRedundancyI/O modul

ERX 8.0.x Hardware GuideFansForced air-cooling keeps the temperature of the E-series modules and componentswithin normaloperating limits. In ERX-14xx

Part 2Initial InstallationUnpacking and Inspecting ERX Routers o n page 23Installing ERX Routers o n page 27Installing Modules on page 35Cabling ERX R

OR SERVICES, OR FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, THE SOFTWARE, OR ANY JUNIPEROR JUNIPER-SUPPLIED SOF

22 Initial Installation

Chapter 2Unpacking and Inspecting ERX RoutersThis chapter reviews sh ip pi ng contents and unpacking procedures for ERX routers.It contains the follow

ERX 8.0.x Hardware Guide1. Cut the two straps that secure the carton to the skid, open the carton from thetop, and remove the box of accessories that

Unpacking and Inspecting ERX RoutersWARNING: Three people are required to install the router in a rack: two to lift thesystem into position and one to

ERX 8.0.x Hardware Guide26 The Next Step

Chapter 3Installing ERX RoutersThis chapter describes how to install ERX routers in a rack. It co ntains the followingsections:Before You Begin on pag

ERX 8.0.x Hardware GuideWARNING: Two people are required to lift an E-series router.CAUTION: To prevent electrostatic damage to the system and its com

Installing ERX RoutersYou can install an ERX-14xx model, an ERX-7xx model, and an ERX-310router together in the same rack. (See Figure 15.)CAUTION: If

ERX 8.0.x Hardware GuideFigure 15: ERX Routers Installed in Recommended OrderSafety GuidelinesObserve the following safety guidelines when mounting th

Installing ERX RoutersCAUTION: Evaluate the overall loading o f the branch circuit before you installany equipment into a rack.WARNING: Co nnect the r

Table of ContentsAbout This GuidexiObjectives ...xiAudience...

ERX 8.0.x Hardware GuidePreparing the Equipment RacksFollowing your installation plan, use a tape measure and m arking pen to measureand mark spaceon

Installing ERX RoutersThe Next StepAfter you finish installing the router:If you need to install any modules, see “Installing Modules” on page 35.If t

ERX 8.0.x Hardware Guide34 The Next Step

Chapter 4Installing ModulesThis chapter describes how to install and remove E-series modules. For informationabout managing installed modules, see JUN

ERX 8.0.x Hardware GuideFigure 16: Orientation of Line Modules in ERX RoutersERX-310 routerERX-7xx modelERX-14xx modelg013742For details about availab

Installing ModulesFigure 17: ERX-1410 Slot GroupsSRP SRPCT3 OC3CT1 OC3CT1CT1 CT3 CT3 CT3Chassis slots12340 5 6 7 8 9 10 11 12 13Slotgroup 1Slotgroup 2

ERX 8.0.x Hardware GuideCombinations of Line Modules In Slot GroupsFor information about combinatio ns of line modules in slot groups, se e JUNOSeSyst

Installing ModulesFigure 19: Connecting the Wrist Strap to the ERX-310 Router (Rear)ESD grounding jackAntistaticwrist strapg013745Table 4: Grounding J

ERX 8.0.x Hardware GuideCAUTION: If you meet strong resistance when attempting to seat the module usingthe ejectors, remove i t from the chassis and c

Installing ModulesWARNING: Be sure circuit breakers for the power source are in the OFF positionbefore attaching power cables.WARNING: Remove jewelry

ERX 8.0.x Hardware GuidePart 2Initial InstallationChapter 2 Unpacking and Inspecting ERX Routers23Before You Begin...

ERX 8.0.x Hardware GuideNOTE: Install the SRP I/O m odule before you install the SRP module; otherwise, thesystem diagnostics will fail.Installing an

Installing Modules3. With a Phillips screwdriver, loosen the captive screws that secure the blank fillerpanel covering the empty chassis slot, if pres

ERX 8.0.x Hardware Guidemodule (I/O module or line module). Also, be sure that you have aligned the topand bottom edges in the correct matching tracks

Installing ModulesTable 6: Module Slot AssignmentsRouter Module SlotERX-1440 routerInstall modules other than the OC48modules in slots 0–5 and slots 8

ERX 8.0.x Hardware GuideRemoving a Line Module, SRP Module, or SRP I/O ModuleNOTE: We recommend that you issue the slot disable command from the CLIbe

Installing ModulesFigure 21: Ejectors in the Closed PositionClosedOpenedClosedOpenedg0137475. Carefully slide the module out of the chassis.6. Pla

ERX 8.0.x Hardware GuideInstalling Components for Line Module RedundancyA spare line module provides redundancy for a group of identical linemodules f

Installing ModulesCAUTION: Ifyoudonotusethehalt command before removing or powering downan SRP, the system’s NVS card ca n become corrupted.1. Enter t

ERX 8.0.x Hardware GuideFigure 22: Installing a Redundancy MidplaneRedundancymidplaneg013748Installing the I/O Mo dulesTo install the I/O module s in

Installing ModulesVerifying the InstallationTo verify that the installation is comple te:1. After you have cabled the system for power, as described i

Table of ContentsConfiguring Line Module Redundancy ... 51The Next Step...

ERX 8.0.x Hardware Guide52 The Next Step

Chapter 5Cabling ERX RoutersThis chapter describes how to cable an ERX router. Before you cable the router,ensure that you have completed all installa

ERX 8.0.x Hardware GuideNOTE: We recommend that you use shielded cables where appropriate.Figure 23: ERX Ports and Connectors (ERX-14xx Model Shown)AT

Cabling ERX RoutersRequired Tools, Wires, and CablesCabling your system takes only a few minutes. You need the followingitems and those listed in Tabl

ERX 8.0.x Hardware GuideCabling the SRP I/O ModuleBefore powering up the router, you must set up a m anag ement console. Theconsole enables you to com

Cabling ERX RoutersThe SRP I/O module has two input po rts for external clock sources.These ports provide a way to ensure that the router system clock

ERX 8.0.x Hardware GuideFigure 24: SRP I/O Module for ERX-14xx ModelsATGRT1 100 OHMCLOCK INBTGRE1 75 OHMCLOCK IN+-+-+-ALARMSEXTERNAL TIMINGCONSOLEMINO

Cabling ERX RoutersNOTE: You can use a wire-wrap gun to attach wires to pins.2. Attach the opposite end of the external timing cable or wires to your

ERX 8.0.x Hardware GuideConnecting to the NetworkTo connect the router to the network:1. Insert an Ethernet cable (RJ-45) connector into the 10/100B a

Cabling ERX RoutersTable 9: Power Input Module Cables and Wires NeededCable/Wire From ToERX-14xx modelsOne 10-AWG ground wire Power input module groun

ERX 8.0.x Hardware GuidePart 3Hardware Maintenance, Replacement, and TroubleshootingProceduresChapter 8 Maintaining ERX Routers85Required Tools and It

ERX 8.0.x Hardware GuideFigure 26: Power Input Module for ERX-14xx Models|ONOOFF|ONOOFFGroundPower AleadsPower BleadsTHIS PRODUCT IS EQUIPPED WITHTWO

Cabling ERX RoutersTask 2: Connect the Grounding CablesAll ERX routers have two grounding stu ds located in the rear of the chassis, nearthe power inp

ERX 8.0.x Hardware GuideWARNING: Be sure the power source is turned off, the router is turned off, andproper grounding wires are attached before conti

Cabling ERX RoutersFigure 27: ERX-310 Router, Rear View (DC Model)GroundPower BswitchDC powerinput BDC powerinput APower AleadsPOWER BPOWER A-48VDC RT

ERX 8.0.x Hardware GuideCabling I/O ModulesThis section ill ustrates the com mon connector types u sed with ERXI/O mod ules. For information about the

Cabling ERX RoutersFigure 30: HSSI I/O Module with 50-Pin HSSI ConnectorHSSI-3I/OPort 0g013756RJ-45 ConnectorsWhen inserting an R J- 45 connector, be

ERX 8.0.x Hardware GuideFigure 32: I/O Module w ith RJ-48C ConnectorsCE1I/OPort 0g013758LC Duplex ConnectorsIn accordance with EN60825-1, Safety of La

Cabling ERX RoutersCLASS 1 LE D PRODUCT.In accordance with EN60825-1, Safety of Laser Products - Part 1: Equipme ntClass, Requirements, and User’s Gui

ERX 8.0.x Hardware GuideFigure 33: I/O Module with SC Full Duplex ConnectorsPort 0Port 1TXRXTXRXOC3I/Og013759SMB ConnectorsTo cable I/O modules with S

Cabling ERX RoutersFigure 34: I/O Module with SMB ConnectorsCT3/T312I/OPort 0g013760X.21/V.35 Connector sFour cables are available for the X.21/V.35 I

Table of ContentsPart 4AppendixesAppendix A System Specifications119ERX-14xx Models Specifications ... 1

ERX 8.0.x Hardware GuideFigure 35: X.21/V.35 Module with 50-Pin X.21/V.35 ConnectorX.21/V.35I/OPort 0g013761Redundant PortsSome modules have redundant

Chapter 6Powering Up ERX Router sThis chapter describes how to power up an ERX router and determ ine whether ithas booted properly. It contains the fo

ERX 8.0.x Hardware GuideNOTE: In this procedure, we assume that t he system is already c on nected to apower source. See “Cabling ERX Routers” on page

Powering Up ERX RoutersStatus LEDsUpon initial power-up, the components of the router run b oot code, go througha series of self diagnostic tests, a n

ERX 8.0.x Hardware Guide76 The Next Step

Chapter 7Accessing ERX RoutersThis chapter discusses how to access the system to manage it. Managing yourrouter includes both configuring and monitori

ERX 8.0.x Hardware GuideConsole Port SetupYou can connect a co nso le terminal (PC, Macintosh, or UNIX workstation) directlyto the SRP I/O module via

Accessing ERX RoutersTo connect a console directly to the system:1. ConnectthefemaleDB-9connectortotheRS-232portonthesystem’sSRPI/O module. SeeFigure3

ERX 8.0.x Hardware GuideAssigning an IP AddressWhen your consol e is ready to communicate with the system, power up the system.(See “Powering Up ERX R

Accessing ERX Routers2. Enter the configure command.host1#configure terminalEnter configuration commands, one per line. End with CNTL/Z.host1(config)#