Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - E120 AND E320 HARDWARE GUIDE REV 9-29-2010 Hardware Manual Download Page 1

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E Series™ Broadband
Services Routers

E120 and E320 Hardware Guide

Release

11.3.x

Published: 2010-09-29

Summary of Contents for E SERIES BROADBAND SERVICES ROUTERS 11.3.X - E120 AND E320 HARDWARE GUIDE REV 9-29-2010

Page 2: ...ces Routers E120 and E320 Hardware Guide Release 11 3 x Copyright 2010 Juniper Networks Inc All rights reserved Printed in USA Writing Subash Babu Asokan John Borelli Krupa Chandrashekar Editing Benja...

Page 3: ...re physically contained on a single chassis c Product purchase documents paper or electronic user documentation and or the particular licenses purchased by Customer may specify limits to Customer s us...

Page 4: ...ATE WITHOUT ERROR OR INTERRUPTION OR WILL BE FREE OF VULNERABILITY TO INTRUSION OR ATTACK In no event shall Juniper s or its suppliers or licensors liability to Customer whether in contract tort inclu...

Page 5: ...ree years from the date of distribution Such request can be made in writing to Juniper Networks Inc 1194 N Mathilda Ave Sunnyvale CA 94089 ATTN General Counsel You may obtain a copy of the GPL at http...

Page 7: ...se with JTAC xvi Part 1 Product Overview Chapter 1 E120 and E320 Overview 3 System Description 3 Chassis Overview 3 E320 Model 4 E120 Model 6 E120 and E320 Modules 7 SRP Module 7 Module Details 8 Nonv...

Page 8: ...OAs Requiring SFPs 32 Proper Handling of ES2 4G LMs 33 ES2 10G Uplink Line Modules 34 Managing Modules Using the Software 34 Order of Installation 34 Hot Swapping Modules 34 Protecting Modules and Slo...

Page 9: ...IP Address 61 Telnet Setup 62 SNMP 63 The Next Step 63 Part 3 Hardware Maintenance Replacement and Troubleshooting Procedures Chapter 8 Maintaining the Router 67 Required Tools and Items 67 Storing M...

Page 10: ...Product Reclamation and Recycling Program 100 Hardware Compliance 101 Federal Communications Commission FCC Statement 101 FCC Requirements for Consumer Products 101 Food and Drug Administration Center...

Page 11: ...oducts for Repair or Replacement 114 Packing Instructions for Returning a Chassis 114 Appendix E Declaration of Conformity 117 Declaration of Conformity E120 Broadband Services Router 117 Declaration...

Page 13: ...formation in the latest release notes differs from the information in the documentation follow the JunosE Release Notes To obtain the most current version of all Juniper Networks technical documentati...

Page 14: ...ig traffic class low loss1 Represents text that the user must type Bold text like this host1 show ip ospf 2 Routing Process OSPF 2 with Router ID 5 5 0 250 Router is an Area Border Router ABR Represen...

Page 15: ...on CD ROMs or DVD ROMs see the Portable Libraries page at http www juniper net techpubs resources index html Copies of the Management Information Bases MIBs for a particular software release are avail...

Page 16: ...www juniper net techpubs Find solutions and answer questions using our Knowledge Base http kb juniper net Download the latest versions of software and review release notes http www juniper net custom...

Page 19: ...high bandwidth in a fully redundant system supporting evolving IP based broadband services The E120 router supports the same services as the E320 router but with smaller capacity and scaling capabili...

Page 20: ...stribute redundant power feeds through the system to all components E320 Model A fully configured E320 router consists of 2 switch route processors SRPs 3 switch fabric modules SFMs 12 line modules an...

Page 22: ...nabling you to use up to two IOAs in the same slot This architecture enables you to combine different IOA types in the same slot and to support oversubscribed configurations Air is pulled in from the...

Page 23: ...le and chassis compatibility The front panel of each module contains a collection of status LEDs light emitting diodes For information about how to interpret the LEDs see Troubleshooting on page 77 Fo...

Page 24: ...guration For example you cannot install a SRP 100 module and a SRP 320 module in the same router For details about installing SRP modules see Installing Modules on page 25 Nonvolatile Storage Dependin...

Page 25: ...RP 100 module with a SFM 320 module Figure 6 SFM Module Fabric Slices The router s switch fabric is distributed across two SRP modules and three SFM modules Each module has a fabric slice on it For th...

Page 26: ...with the network s system clock You can hot swap SRP IOAs Hot swapping enables you to add or remove SRP IOAs without powering down the system When you complete hot swapping an SRP IOA its MAC address...

Page 27: ...ling Modules on page 25 Figure 7 Representative Line Module Packet Classification The line module supports packet classification on ingress A classification engine on the line module matches specific...

Page 28: ...Combinations on page 30 and the E120 and E320 Module Guide for information For details about installing IOAs see Installing Modules on page 25 Network Management Tools You can use different managemen...

Page 29: ...P module are designated standby disk0 and standby disk1 After you install new NVS cards or SRP modules you must issue the synchronize command to match the file system of the NVS card on the redundant...

Page 30: ...bleshooting on page 77 The E320 fan tray has two primary converters that power four fans each If a primary converter fails a third redundant converter takes over The E120 fan tray has dual converters...

Page 31: ...nd Inspecting the Router on page 17 Installing the Router on page 21 Installing Modules on page 25 Cabling the Router on page 45 Powering Up the Router on page 55 Accessing E Series Routers on page 59...

Page 33: ...on page 19 Before You Begin Before you begin unpacking the router be sure you have the following tools A No 2 Phillips screwdriver A utility knife A mechanical lift or at least two people to assist i...

Page 34: ...L brackets from the skid by removing the three screws See Figure 9 on page 18 Figure 9 Removing an L bracket Inspecting Router Components and Accessories After you remove the equipment from the shippi...

Page 35: ...entative if you have any questions or concerns See Contacting Customer Support and Returning Hardware on page 111 for complete contact information The Next Step To familiarize yourself with the electr...

Page 37: ...ting and other unit access See Environmental Requirements on page 95 for more information Read and understand the clearance requirements for the top and bottom of the chassis to ensure adequate ventil...

Page 38: ...istatic device Connectors are located on the IOAs SRP IOA and the power distribution unit PDU These modules are installed from the rear of the router Figure 10 on page 22 and Figure 11 on page 23 See...

Page 39: ...uirements a plenum must be installed above the E320 router before any piece of equipment other than an E320 router is installed above the router This plenum is available from Juniper Networks Plenums...

Page 40: ...RNING Do not use the cable management bracket as a handle to lift the E320 router To install the router in the rack 1 With one person standing on the left side of the router and another standing on th...

Page 41: ...Line Module or an IOA on page 38 Removing Modules and IOAs on page 40 Installing and Removing SFPs on page 41 The Next Step on page 44 Overview Slots for line modules switch route processor SRP modul...

Page 43: ...er modules mount horizontally in a 9 slot chassis numbered bottom to top 0 10 See Figure 14 on page 27 and Figure 15 on page 28 for front and rear views of the router Figure 14 E120 Router Front View...

Page 44: ...e E120 and E320 Module Guide Slot Numbering Slot numbering for the routers is similar In the E320 router modules mount vertically in a 15 slot chassis numbered left to right 0 16 See Figure 16 on page...

Page 45: ...the right bay is designated Adapter 0 and the left bay is designated Adapter 1 The router does not have slot groups Figure 17 E120 Slot Numbering Table 3 Module Slot Locations Slot Chassis Location C...

Page 46: ...line module diagnostics fail an error is generated and the slot is disabled If you remove an IOA and replace it with a different IOA in the same slot an error message states the mismatch and the slot...

Page 47: ...S1 OC12 2 STM4 ATM Yes Yes GE 8 OC3 STM1 and OC12 STM4 IOAs only Yes Yes Yes ES2 S1 OC12 2 STM4 POS Yes No No Yes Yes ES2 S1 OC48 STM16 POS No Not applicable Not applicable Not applicable Yes Full he...

Page 48: ...4 ES2 S1 GE 8 ES2 S3 GE 20 ES2 S1 10GE ES2 S2 10GE PR ES2 S1 OC3 8 STM1 ATM ES2 S1 OC12 2 STM4 ATM ES2 S1 OC12 2 STM4 POS ES2 S1 OC48 STM16 POS ES2 S1 REDUND ES2 S1 SERVICE IOAs Requiring SFPs Small...

Page 49: ...error Proper Handling of ES2 4G LMs Use extra caution when handling an ES2 4G LM so that you do not damage module components or dislodge the heat sinks NOTE When lifting carrying or holding the modul...

Page 50: ...n when a line module is installed in a chassis slot If a compatible IOA module is not present the diagnostics fail and you need to remove and reinsert the line module Hot Swapping Modules The router s...

Page 51: ...re it in an antistatic bag Required Tools and Safety Items You need the following tools to install a line module A No 2 Phillips screwdriver A flathead screwdriver An ESD wrist strap or other groundin...

Page 52: ...SFM module 1 Ground yourself by using an antistatic wrist strap or other device and connect it to one of the ESD grounding jacks on the chassis 2 Choose the slot in which you want to install the modul...

Page 53: ...ld the module Also be sure that you have aligned the top and bottom edges in the correct matching tracks 7 Insert the module into the backplane by simultaneously depressing both ejectors as shown in F...

Page 54: ...helf to a module An IOA shelf installation guide is available to ensure safe installation Contact your account representative for more information To install an IOA shelf 1 Ground yourself by using an...

Page 55: ...loosen the screws that secure the blank filler panel covering the empty chassis slot if present and remove the filler panel 4 Remove the line module or IOA from its antistatic bag being careful not to...

Page 56: ...e removing or powering down an SRP module the system s NVS card can become corrupted To remove a module or an IOA 1 For SRP modules and SRP IOAs issue the appropriate halt command halt halt primary sr...

Page 57: ...e module the line module reboots Its status becomes inactive when you issue the show version command If you remove a line module and do not delete the corresponding configuration the status of the lin...

Page 58: ...nectors on the front which are protected by a dust cover Figure 22 Representative SFP CAUTION Be sure to position the SFP correctly before you install it 3 Hold the SFP so that The connection circuitr...

Page 59: ...the new cables to the SFP Removing SFPs To remove an SFP 1 Obtain an antistatic container for the SFP you plan to remove See Storing Modules and Components on page 67 2 Ground yourself by using an ant...

Page 60: ...the SFP in an antistatic bag When you have replaced the SFPs and connected the cables issue the appropriate show interface command for each interface to verify that the interface is operational up Th...

Page 61: ...verview Cabling the router requires the following main tasks 1 Familiarize yourself with the module ports and ensure that you have the cables and wires needed to complete each cabling procedure See Fi...

Page 62: ...inch flathead screwdriver 3 8 inch wrench or 3 8 inch nut driver No 2 Phillips screwdriver Ground wires We recommend a minimum of 6 AWG ground wire Two 10 kep nuts supplied to connect the ground eart...

Page 63: ...se a cable appropriate for your terminal connector The cable must have a female DB 9 connector to attach to the RS 232 port on the SRP IOA See Figure 26 on page 48 The console port is considered a dat...

Page 64: ...page 48 NOTE We recommend you use shielded cables to connect the external clock sources to the clock source input ports Shielded cables are not required for the operation of the system and do not need...

Page 65: ...able RJ 45 connector into the 10 100Base T RJ 45 port on the SRP IOA until it clicks into place 2 Connect the other end of the cable to the appropriate Ethernet network for an out of band connection C...

Page 66: ...small form factor pluggable transceivers SFPs used on IOAs Cabling the Router for Power After you have correctly cabled the SRP IOA you must attach grounding and electrical wires before you attempt s...

Page 67: ...TN leads Two 4 AWG wire leads Appropriate leads on power source No 2 PDU Power B 48 VDC and RTN leads Two 4 AWG wire leads Figure 27 on page 51 shows the main components of a PDU Figure 27 PDU Task 1...

Page 68: ...at the grounding cable is the last cable to disconnect from the shelf if strain is placed on the electrical cables Task 3 Connect the Power Cables To connect power cables to the router follow these st...

Page 69: ...he locking washers and nuts and tighten the nuts to secure the connection 6 Place the other cable lead on the post labeled RTN 7 Replace the locking washer and nut and firmly tighten the nut to secure...

Page 71: ...te the following tasks See the appropriate chapters in this guide for information about these tasks WARNING Be sure the power source is turned off and the system is turned off before you perform the i...

Page 72: ...User Exec mode and is ready to be configured host1 6 Enter the enable command to access Privileged Exec mode host1 enable host1 In Privileged Exec mode you can begin to configure the system See Junos...

Page 73: ...See JunosE System Basics Configuration Guide Chapter 5 Managing the System for more information CAUTION If you do not use the halt command before removing or powering down an SRP module the system s N...

Page 75: ...Terminal on page 49 You use the console to communicate with the system during the power up process set an IP address and manage the system using the command line interface CLI You can monitor and man...

Page 76: ...HyperTerminal 3 In the Connection Description dialog box enter a name for your router for example e320 in the Name field 4 Select any icon to represent your terminal emulation and click OK 5 In the Co...

Page 77: ...information on using the CLI and configuring the system see the JunosE System Basics Configuration Guide NOTE Direct access through the RS 232 serial port enables you to monitor the system while it b...

Page 78: ...t port To connect the Ethernet port to the network 1 Connect an Ethernet cable RJ 45 to the system s 10 100Base T RJ 45 port on the SRP IOA See Figure 28 on page 61 2 Connect the other end of the cabl...

Page 79: ...e from which you can configure the system See JunosE System Basics Configuration Guide Chapter 2 Command Line Interface CAUTION Do not change the IP address for the Ethernet interface that you are usi...

Page 83: ...Distribution Unit on page 74 Required Tools and Items You need the following tools and other items to replace router components Flathead and No 2 Phillips screwdrivers Insulated adjustable wrench Ant...

Page 84: ...iciency of the cooling system and to prevent damage to electronic components WARNING Do not insert any metal object such as a screwdriver or place your hand into an open slot or the backplane when the...

Page 85: ...ndlingmodules useanantistaticwriststrapconnected to an ESD grounding jack This action helps to protect the module from damage by electrostatic discharge 2 Connect the antistatic wrist strap to an ESD...

Page 86: ...le that you upgraded host1 reload standby srp 8 When this SRP module is available synchronize the SRP modules host1 synchronize 9 When the SRP modules are synchronized force the redundant SRP module t...

Page 87: ...ve the NVS card and place it in the antistatic container 6 Insert the new NVS card into the slot and push it until it clicks into place 7 Replace the faceplate on the NVS card slot Replacing Fan Trays...

Page 88: ...located at the corners of the fan tray WARNING Do not place your fingers near the fans when removing the fan tray The blades might still be moving NOTE Loosen the top and bottom thumbscrews using a N...

Page 89: ...CAUTION Do not overtighten the screws 4 Fold down the fan tray handle and push the top bezel back on the front of the system Installing an Air Filter Air filters are hot swappable you do not have to p...

Page 90: ...the power source is turned off and all power switches are in the OFF position 3 Disconnect the power cables and grounding cables See Figure 31 on page 75 4 With an appropriate screwdriver loosen the s...

Page 93: ...e cable connections on the system modules are securely attached If a problem is beyond the scope of this chapter see Contacting Customer Support and Returning Hardware on page 111 for further instruct...

Page 94: ...blems 1 Verify that power connections are properly attached 2 Verify that system is receiving power 3 Look to see whether or not the LEDs are lit 4 Run diagnostics on SRP and line modules 5 If system...

Page 96: ...l LED Location All modules Failure detected Self test passed Green Module status OK Diagnostic test running Failure detected Red Module status FAIL Module offline Module online Green Module status ONL...

Page 97: ...traffic is on link Green Ethernet activity AC NOTE In case of SRP hot swap when SRP IOA is removed AC is turned off When an SRP IOA is inserted AC is green and blinking NOTE Not all IOAs have the fol...

Page 98: ...t reboot Table 12 Troubleshooting Abnormal LED Activity on Modules Actions Possible Problems Diagnostic Signs 1 Make sure Power A and Power B terminal connections are securely attached 2 Verify that p...

Page 99: ...Cable is faulty Clocking problem exists ALM LED is red 1 Correct FERF problem 2 Reset the system NOTE Problem is corrected when normal LED activity occurs Far end receive failure FERF exists ALM LED...

Page 100: ...and you replaced the fan tray a chassis reboot is not required The system automatically restores power to the LM and SFM modules Resetting Line Modules and SRP Modules Line modules and SRP modules ha...

Page 101: ...mes active and the system continues to operate However you must still troubleshoot the SRP module with the double bit error When ECC detects a double bit error in a system that does not contain a redu...

Page 103: ...tions on page 89 Installation Guidelines and Requirements on page 95 Cable Pinouts on page 107 Contacting Customer Support and Returning Hardware on page 111 Declaration of Conformity on page 117 87 C...

Page 105: ...23 1kg Chassis only Approximately 107 lb 48 5 kg Chassis fully configured Dimensions 11 25 H x 17 45 W x 25 10 D inches 28 57 x 44 32 x 63 75 cm Chassis only Pending Environmental Requirements Long t...

Page 106: ...EN60825 1 Safety of Laser Products Part 1 Equipment Class Requirements and User s Guide 2001 EN 60950 1 2001 First Edition Information Technology Equipment Safety Part 1 General Requirements IEC 60950...

Page 107: ...ive humidity Ambient storage temperature 5 to 95 noncondensing Ambient storage humidity 3840 W 13106 BTU hour maximum Heat Dissipation DC Input 40 to 72 VDC NOTE If the voltage rises above 40 VDC the...

Page 108: ...L 60950 1 First Edition Information Technology Equipment Safety Part 1 General Requirements Safety Agency Certification AS NZS 3548 1995 CISPR 22 Class A EMC Directive 89 336 EEC EN55022 Class A CISPR...

Page 109: ...FM 320 ES2 4GS1 MOD 129 138 149 176 ES2 4G LM ES2 10GUPS2 MOD 111 127 143 150 ES2 10G UPLINK LM ES2 10GACS3 MOD 134 148 166 198 ES2 10G LM ES2 10GACS4 MOD 131 145 159 190 ES2 10G ADV LM ES2 GE4S1 IOA...

Page 110: ...rature Watts maximum Component 0 IMIX 50 IMIX 100 IMIX ES2 2OC12PS1 IOA 18 18 18 30 ES2 S1 OC12 2 POS IOA ES2 OC48PS1 IOA 16 16 16 30 ES2 S1 OC48 POS IOA ES2 REDUNDS1 IOA 5 6 7 10 ES2 S1 REDUND IOA ES...

Page 111: ...sibilities Complete the following tasks before installing the system Verify that the electrical supply meets all AC and DC power requirements See System Specifications on page 89 Verify that the site...

Page 112: ...e and humidity Be sure to allow enough space around the router for adequate ventilation Inadequate ventilation can cause the system to overheat CAUTION Do not block the air vents on the router Otherwi...

Page 113: ...l objects heat up when connected to power and ground and can cause serious burns or become welded to the terminals CAUTION Evaluate the overall loading of the branch circuit before you install any equ...

Page 114: ...er Networks sales representative for more information Space Requirements If you use an enclosed rack for the router ensure that there is a minimum of 3 inches of clearance between the inner side wall...

Page 115: ...ommended maximum speeds and distances for signaling purposes For information about attenuation and power loss in optical fiber cables see ANSI T1 646a 1997 Telecommunications Broadband ISDN Physical L...

Page 116: ...specifications on cables for line modules see the E120 and E320 Module Guide For additional cable recommendations consult the document GR 63 CORE Network Equipment Building System NEBS Requirements P...

Page 117: ...al 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 e...

Page 118: ...adio lectrique du minist re des communications Cet appareil num rique de la Classe B ou Classe A si ainsi indiqu sur l tiquette d enregistration respecte toutes les exigences du Reglement sur le Mater...

Page 119: ...ropre s curit les utilisateurs devraient s assurer que les mises la terre des lignes de distribution d lectricit des lignes t l phoniques et de la tuyauterie m tallique interne sont raccord es ensembl...

Page 120: ...l appareillage fonctionnera la satisfaction de l utilisateur Avant d installer l appareillage s assurer qu il peut tre branch aux installations du service de t l communications local L appareillage do...

Page 121: ...ding translates as This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures VCCI A 105 Copyright 2...

Page 123: ...pter on the DB 25 end These ports are called serial ports RS 232 ports or console ports These ports are considered a data terminal equipment interface DTE Direct connection to a terminal or PC which a...

Page 124: ...fter you have configured an IP address on the system you can connect using a host running Telnet over the 10 100Base T Ethernet port on the SRP IOA The router is shipped with a straight through cable...

Page 125: ...male to RJ 45 female crossover null modem adapter DB 9 female to RJ 45 female straight through adapter Table 20 on page 109 lists the pinouts for the crossover adapter Table 20 DB 9 RJ 45 Crossover Ad...

Page 126: ...Name RJ 45 Pin RS 232 Signal Name DB 9 Pin TX 1 DCD 1 TX 2 RXD 2 RX 3 TXD 3 no connect 4 DTR 4 no connect 5 GND signal 5 RX 6 DSR 6 no connect 7 RTS 7 no connect 8 CTS 8 none no connect RNG 9 Copyrigh...

Page 127: ...s for Repair or Replacement on page 114 Contacting Customer Support For your convenience we provide multiple options for requesting and receiving technical support from the Juniper Networks Technical...

Page 128: ...e component 3 Pack the routing node or component for shipment performing the procedure described in Returning Products for Repair or Replacement on page 114 Locating Component Serial Numbers Before co...

Page 129: ...ommands show version show hardware show environment show configuration When a new request for technical support is submitted the JTAC engineer 1 Opens a case and assigns a number 2 Begins troubleshoot...

Page 130: ...t to refuse shipments that do not have an RMA Refused shipments are returned to the shipper via collect freight See the customer support Web page for complete repair and return policies and procedures...

Page 131: ...and place packing foam on top of and around the chassis 8 Place the crate cover over the chassis and fasten the cover to the pallet 115 Copyright 2010 Juniper Networks Inc Appendix D Contacting Custo...

Page 133: ...ctives including all amendments and with national legislation implementing these directives Low Voltage Directive 73 23 EEC EMC Directive 89 336 EEC and that the following harmonized standards have be...

Page 134: ...islation implementing these directives Low Voltage Directive 73 23 EEC EMC Directive 89 336 EEC and that the following harmonized standards have been applied EN 60950 2000 EN 60825 1 1994 A1 A2 EN 300...

Page 137: ...t 50 recommendations 99 required 46 SRP IOA 47 49 cabling SRP IOA 49 cabling router 45 cabling SRP IOA 47 Case Manager 111 certification 89 91 chassis 3 circulation air 23 classification packet 11 cle...

Page 138: ...er assigning IP address to 61 cabling 45 cabling recommendations 99 cleaning 68 dimensions 91 electrical requirements 91 environmental requirements 95 equipment rack requirements 97 Ethernet cable 49...

Page 139: ...dule 3 11 cables 49 combinations of 30 installing 38 removing 40 SFPs 41 SRP 47 IOA shelf 3 installing 38 IP address assigning 61 J JTAC contacting 111 L lead in equipment reclamation and recycling 10...

Page 140: ...n unit 50 consumption system 89 91 dissipation 89 91 failures 78 82 problems 78 source A 82 source B 82 specifications 89 91 power distribution unit replacing 74 Power Distribution Unit PDU 22 power i...

Page 141: ...23 89 91 95 specifications airflow 89 91 dimensions 89 91 distribution rack 97 electrical 89 91 heat dissipation 89 91 space 89 91 weight 89 91 SRP switch route processor module 3 7 errors on 84 inst...

Page 142: ...17 upgrading NVS cards 68 V ventilation 23 W WasteElectricalandElectronicEquipment WEEE Directive See WEEE Directive WEEE WasteElectricalandElectronicEquipment Directive recycling equipment 100 weigh...

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Summary of Contents for E SERIES BROADBAND SERVICES ROUTERS 11.3.X - E120 AND E320 HARDWARE GUIDE REV 9-29-2010

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