Juniper M320 Installation instructions

M320 Multiservice Edge Router Hardware Guide
Modified: 2015-05-20
Copyright © 2015, Juniper Networks, Inc.

Juniper Networks, Inc.
1133 Innovation Way
Sunnyvale, California 94089
USA
408-745-2000
www.juniper.net
Copyright © 2015, Juniper Networks, Inc. All rights reserved.
Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United
States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other
trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.
Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify,
transfer, or otherwise revise this publication without notice.
M320 Multiservice Edge Router Hardware Guide
Copyright © 2015, Juniper Networks, Inc.
All rights reserved.
The information in this document is current as of the date on the title page.
YEAR 2000 NOTICE
Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related limitations through the
year 2038. However, the NTP application is known to have some difficulty in the year 2036.
END USER LICENSE AGREEMENT
The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks
software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at
http://www.juniper.net/support/eula.html. By downloading, installing or using such software, you agree to the terms and conditions of
that EULA.
Copyright © 2015, Juniper Networks, Inc.ii

Table of Contents
AbouttheDocumentation...........................................xxiii
Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii
Supported Platforms ...........................................xxiii
DocumentationConventions.....................................xxiii
DocumentationFeedback........................................xxv
RequestingTechnicalSupport....................................xxvi
Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . xxvi
OpeningaCasewithJTAC....................................xxvi
Part 1 Overview
Chapter1 SystemOverview...................................................3
M320RouterDescription..............................................3
M320ComponentRedundancy........................................4
Chapter2 M320RouterReleaseNotes.........................................5
Outstanding Issues with the M320 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Errata with the M320 Router Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chapter 3 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
M320ChassisDescription.............................................7
M320MidplaneDescription...........................................10
M320Fuses........................................................12
M320 Cable Management System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
M320 Connector Interface Panel (CIP) Description . . . . . . . . . . . . . . . . . . . . . . . . 13
CIPComponents................................................13
RoutingEnginePorts.............................................14
AlarmRelayContacts............................................15
M320CraftInterfaceDescription.......................................15
M320 Craft Interface Alarm LEDs and ACO/LT Button . . . . . . . . . . . . . . . . . . . . . . 16
M320 Craft Interface LED Display and Navigation Buttons . . . . . . . . . . . . . . . . . . 16
M320 Craft Interface Host Subsystem LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
M320 Craft Interface FPC LEDs and Online/Offline Buttons . . . . . . . . . . . . . . . . . 18
M320 Craft Interface Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
M320CraftInterfaceSIBLEDs.........................................19
Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 21
M320CoolingSystemDescription......................................21
Chapter 5 Host Subsystem Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . 23
M320HostSubsystemDescription.....................................23
M320RoutingEngineDescription......................................24
iiiCopyright © 2015, Juniper Networks, Inc.

M320RoutingEngine600Description..................................25
M320 Routing Engine 1600 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
M320 Routing Engine 2000 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
M320 RE-A-1800 Routing Engine Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
RoutingEngineComponents......................................28
RoutingEngineBootSequence....................................30
RE-A-1800RoutingEngineLEDs.......................................31
RoutingEngineSpecifications.........................................31
SupportedRoutingEnginesbyRouter..................................34
M7iRoutingEngines.............................................34
M10iRoutingEngines............................................35
M40eRoutingEngines...........................................35
M120RoutingEngines............................................36
M320RoutingEngines...........................................36
MX104RoutingEngines..........................................37
MX240RoutingEngines..........................................37
MX480RoutingEngines..........................................38
MX960RoutingEngines..........................................39
MX2010RoutingEngines.........................................39
MX2020RoutingEngines.........................................40
PTX3000RoutingEngines........................................40
PTX5000RoutingEngines.......................................40
T320RoutingEngines............................................41
T640RoutingEngines............................................41
T1600RoutingEngines...........................................42
T4000RoutingEngines..........................................43
TXMatrixRoutingEngines........................................44
TXMatrixPlusRoutingEngines....................................44
TX Matrix Plus (with 3D SIBs) Routing Engines . . . . . . . . . . . . . . . . . . . . . . . 44
M320ControlBoard(CB)Description..................................45
M320ControlBoard(CB)LEDs.......................................46
Chapter 6 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
M320 Flexible PIC Concentrator (FPC) Description . . . . . . . . . . . . . . . . . . . . . . . . 49
M320FPCTerminology..............................................53
M320FPCsSupported...............................................53
M320PICDescription...............................................54
M320PICsSupported...............................................55
M320End-of-LifePICsSupported.....................................64
M320PICCombinationLimitations....................................66
M320PIC/FPCCompatibility.........................................66
PIC/FPC Compatibility (Type 1 FPCs and Type 1 PICs) . . . . . . . . . . . . . . . . . . 67
PIC/FPC Compatibility (Type 2 FPCs and Type 2 PICs) . . . . . . . . . . . . . . . . . 70
PIC/FPC Compatibility (Type 3 FPCs and Type 3 PICs) . . . . . . . . . . . . . . . . . . 71
Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 73
M320PowerSystemDescription.......................................73
M320ACPowerSuppliesDescription...................................73
Copyright © 2015, Juniper Networks, Inc.iv
M320 Multiservice Edge Router Hardware Guide

M320DCPowerSuppliesDescription...................................74
NonisolatedDCPowerSupply.....................................75
IsolatedDCPowerSupply.........................................75
Components Powered by Each Power Supply Slot . . . . . . . . . . . . . . . . . . . . . 75
DC Power Supply Load Sharing and Fault Tolerance . . . . . . . . . . . . . . . . . . . 76
M320PowerSupplyLEDs............................................76
Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 79
M320SIBDescription...............................................79
M320 Performance for Different SIB Configurations . . . . . . . . . . . . . . . . . . . . . . . 80
M320SIBLEDs.....................................................81
Part 2 Site Planning, Preparation, and Specifications
Chapter9 Preparation Overview .............................................85
M320 Site Preparation Checklist Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
M320RouterPhysicalSpecifications...................................86
Rack Requirements for the M320 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
M320 Cabinet Size and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . 88
M320CabinetAirflowRequirements...................................90
M320ClearanceRequirements........................................91
M320EnvironmentalSpecifications....................................93
M320 Chassis Grounding Cable and Lug Specifications . . . . . . . . . . . . . . . . . . . . 94
Site Electrical Wiring Guidelines for Juniper Networks Devices . . . . . . . . . . . . . . . 95
DistanceLimitationsforSignaling..................................95
RadioFrequencyInterference.....................................95
Electromagnetic Compatibility ....................................95
M320PowerRequirements...........................................96
M320 RJ-48 Connector Pinouts for the Control Board External Clock Inputs . . . 98
M320FuseSpecifications............................................99
Chapter10 ACPowerSpecifications...........................................101
M320 AC Power Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
M320ACPowerCordSpecifications...................................102
Chapter11 DCPowerSpecifications..........................................105
M320 DC Power Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
DC Power System Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Nonisolated DC Power Supply Electrical Specifications . . . . . . . . . . . . . . . . 106
Isolated DC Power Supply Electrical Specifications . . . . . . . . . . . . . . . . . . . 106
M320DCPowerCableSpecifications..................................107
M320DCPowerDistribution.........................................109
DC Power Circuit Breaker for M320 Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Chapter 12 Network Cable and Transceiver Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion . . . . . 111
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable . . . . . . . . . . . . 111
Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 111
Calculating Power Budget and Power Margin for Fiber-Optic Cables . . . . . . . . . . 112
Calculating Power Budget for Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 112
Calculating Power Margin for Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 113
vCopyright © 2015, Juniper Networks, Inc.
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Chapter 13 Management Cable and Transceiver Specifications and Pinouts . . . . . . . . 115
M320 Routing Engine Interface Cable and Wire Specifications . . . . . . . . . . . . . . . 115
M320 RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port . . . . . . . 116
M320 DB-9 Connector Pinouts for the Routing Engine AUX and CONSOLE
Ports .........................................................116
Part 3 Initial Installation and Configuration
Chapter14 InstallationOverview..............................................121
M320RouterInstallationSummary....................................121
Chapter15 UnpackingtheM320..............................................123
Tools and Parts Required to Unpack the M320 Router . . . . . . . . . . . . . . . . . . . . . 123
UnpackingtheM320Router..........................................123
Verifying the M320 Router Parts Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Chapter 16 Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Installing the M320 Mounting Hardware for a Four-Post Rack or Cabinet . . . . . . 127
Installing Cage Nuts (If Needed) for M320 Four-Post Racks or Cabinets . . . 127
Installing the Large Mounting Shelf for M320 Four-Post Racks or
Cabinets ..................................................128
Installing the Small Mounting Shelf for M320 Four-Post Racks or
Cabinets ..................................................129
Removing the Adjustable Center-Mounting Brackets for M320 Four-Post
RacksorCabinets...........................................129
Installing the M320 Mounting Hardware for Open-Frame Racks . . . . . . . . . . . . . 130
Installing Cage Nuts (If Needed) for M320 Open Frame Racks . . . . . . . . . . . 131
Installing the Large Mounting Shelf for the M320 Open-Frame Racks . . . . . 132
Installing the Small Mounting Shelf for the M320 Open-Frame Racks . . . . . 132
Moving the Adjustable Center-Mounting Brackets for M320 Open-Frame
Racks.....................................................133
Chapter 17 Installing the M320 With a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Overview of Installing the M320 Chassis Using a Mechanical Lift . . . . . . . . . . . . 135
Tools Required to Install the M320 Chassis Using a Mechanical Lift . . . . . . . . . . 136
Installing the M320 Chassis Using a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . 136
Attaching the Installation Handle to the M320 Chassis . . . . . . . . . . . . . . . . 136
Mounting the M320 Chassis Using a Mechanical Lift . . . . . . . . . . . . . . . . . . 138
Removing the M320 Installation Handle and Reinstalling the Power
Supplies ..................................................139
InstallingtheM320CableGuards.....................................140
Chapter 18 Installing the M320 Without a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . . 143
Tools and Parts Required to Install the M320 Chassis Without a Mechanical
Lift ..........................................................143
Removing M320 Components from the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Removing the M320 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
RemovingtheM320SIBs........................................145
RemovingtheM320CBs.........................................146
RemovingtheM320RearFanTray.................................146
Copyright © 2015, Juniper Networks, Inc.vi
M320 Multiservice Edge Router Hardware Guide

Removing the M320 Cable Management System . . . . . . . . . . . . . . . . . . . . . 148
Removing the M320 Front Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
RemovingtheM320FPCs........................................149
Installing the M320 Chassis in the Rack Manually . . . . . . . . . . . . . . . . . . . . . . . . . 151
Reinstalling M320 Components in the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Reinstalling an M320 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
ReinstallingtheM320CBs.......................................155
ReinstallingtheM320SIBs.......................................155
Reinstalling the M320 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
ReinstallingtheM320FPCs......................................157
ReinstallingM320FrontFanTrays.................................158
Reinstalling the M320 Cable Management System . . . . . . . . . . . . . . . . . . . . 159
InstallingtheM320CableGuards.....................................159
Chapter 19 Connecting the M320 to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Tools and Parts Required to Ground the M320 Router . . . . . . . . . . . . . . . . . . . . . 161
Connecting the M320 Router Grounding Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Chapter 20 Connecting the M320 to External Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Tools and Parts Required for M320 Router Connections . . . . . . . . . . . . . . . . . . . 163
Overview of Connecting the M320 Router to Management and Alarm
Devices.......................................................164
Connecting the M320 Router to a Management Console or Auxiliary Device . . . 165
Connecting the M320 Router to a Network for Out-of-Band Management . . . . 166
Connecting the M320 Router to an External Alarm-Reporting Device . . . . . . . . . 168
Connecting the M320 Router to an External Clocking Device . . . . . . . . . . . . . . . 168
Connecting PIC Cables to the M320 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Chapter21 ProvidingPowertotheM320......................................173
Connecting Power to an AC-Powered M320 Router . . . . . . . . . . . . . . . . . . . . . . . 173
Connecting Power to a DC-Powered M320 Router . . . . . . . . . . . . . . . . . . . . . . . . 174
PoweringOntheM320Router........................................176
PoweringOfftheM320Router........................................178
Chapter 22 Configuring the Junos OS Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Initially Configuring the M320 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Part 4 Installing and Replacing Components
Chapter 23 Overview of Installing and Replacing Components . . . . . . . . . . . . . . . . . . . 185
M320FieldReplaceableUnits........................................185
Tools and Parts Required to Replace the M320 Hardware Components . . . . . . . 186
viiCopyright © 2015, Juniper Networks, Inc.
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Chapter 24 Replacing Chassis Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
ReplacingtheM320CIP.............................................189
RemovinganM320CIP..........................................189
InstallinganM320CIP..........................................190
Replacing the M320 Alarm Relay Wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Replacing an M320 Management Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . 192
Replacing an M320 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Removing an M320 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . . 194
Installing an M320 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . . . 195
ReplacinganM320CraftInterface.....................................197
RemovinganM320CraftInterface.................................197
Installing an M320 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
ReplacinganM320Fuse............................................199
Chapter 25 Replacing Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
ReplacinganM320AirFilter.........................................203
RemovinganM320FrontAirFilter.................................203
Installing an M320 Front Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
RemovinganM320RearAirFilter.................................205
InstallinganM320RearAirFilter..................................207
ReplacinganM320FanTray.........................................208
RemovinganM320FrontFanTray................................208
InstallinganM320FrontFanTray..................................210
RemovinganM320RearFanTray.................................210
InstallinganM320RearFanTray...................................211
Chapter 26 Replacing Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Taking the M320 Host Subsystem Offline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
ReplacinganM320RoutingEngine....................................216
RemovinganM320RoutingEngine................................216
InstallinganM320RoutingEngine.................................217
Replacing a Solid-State Disk on an M320 RE-A-1800 Routing Engine . . . . . . . . 218
Removing an Solid-State Disk From an M320 RE-A-1800 Routing
Engine....................................................219
Installing an Solid-State Disk on an M320 RE-A-1800 Routing Engine . . . . 219
Inserting or Removing a PC Card from an M320 Routing Engine . . . . . . . . . . . . . 219
Inserting a PC Card into an M320 Routing Engine . . . . . . . . . . . . . . . . . . . . . 220
RemovinganM320PCCard......................................221
Replacing a DIMM Module in an M320 Routing Engine . . . . . . . . . . . . . . . . . . . . . 221
RemovinganM320DIMMModule.................................222
InstallinganM320DIMMModule..................................222
ReplacinganM320ControlBoard.....................................223
RemovinganM320ControlBoard.................................223
InstallinganM320ControlBoard..................................225
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M320 Multiservice Edge Router Hardware Guide

Chapter 27 Replacing Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
ReplacinganM320FPC.............................................227
RemovinganM320FPC.........................................227
InstallinganM320FPC.........................................230
ReplacinganM320PIC.............................................233
RemovinganM320PIC..........................................233
InstallinganM320PIC..........................................235
ReplacingM320PICCables..........................................237
RemovinganM320PICCable....................................238
InstallinganM320PICCable.....................................238
ReplacinganM320SFP............................................240
RemovinganM320SFP.........................................241
InstallinganM320SFP..........................................242
ReplacinganM320XENPAKModule..................................243
RemovinganM320XENPAKModule...............................243
Installing an M320 XENPAK Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Chapter 28 Replacing Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
ReplacinganM320ACPowerSupply..................................247
Removing an M320 AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Installing an M320 AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
ReplacinganM320DCPowerSupply..................................250
Removing an M320 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Installing an M320 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Replacing an M320 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Replacing an M320 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Chapter 29 Replacing Switch Fabric Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
ReplacinganM320SIB.............................................259
RemovinganM320SIB.........................................259
InstallinganM320SIB..........................................260
Part 5 Maintaining the Chassis and Components
Chapter 30 Routine Maintenance Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Routine Maintenance Procedures for the M320 Router . . . . . . . . . . . . . . . . . . . . 265
Chapter 31 Maintaining Components and Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Tools and Parts Required to Maintain the M320 Hardware Components . . . . . . 267
MaintainingtheM320AirFilters......................................267
MaintainingtheM320FanTrays......................................268
Maintaining the M320 Host Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
MaintainingM320FPCs.............................................270
HoldingandStoringM320FPCs......................................272
HoldingM320FPCs.............................................272
StoringM320FPCs.............................................275
Maintaining M320 PICs and PIC Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Maintaining the M320 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
MaintainingtheM320SIBs..........................................279
ixCopyright © 2015, Juniper Networks, Inc.
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Part 6 Troubleshooting Hardware
Chapter 32 Troubleshooting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
M320 Troubleshooting Resources Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
M320LEDOverview...............................................284
CraftInterfaceLEDs............................................284
ComponentLEDs..............................................284
M320 Chassis and Interface Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Troubleshooting the M320 Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
TroubleshootingtheM320FPCs......................................289
TroubleshootingtheM320Fuses.....................................290
TroubleshootingtheM320PICs.......................................291
Troubleshooting the M320 Power System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Part 7 Contacting Customer Support and Returning the Chassis or
Components
Chapter 33 Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
ContactingCustomerSupport........................................297
Chapter 34 Locating Component Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Locating M320 Component Serial Numbers Using the CLI . . . . . . . . . . . . . . . . . 299
Locating the M320 Chassis Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 300
Locating the M320 CIP Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Locating the M320 Craft Interface Serial Number Label . . . . . . . . . . . . . . . . . . . 301
Locating the M320 Routing Engine Serial Number Label . . . . . . . . . . . . . . . . . . . 301
Locating the M320 CB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Locating the M320 FPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Locating the M320 PIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Locating the M320 Power Supply Serial Number Labels . . . . . . . . . . . . . . . . . . . 304
Locating the M320 SIB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Chapter 35 Packing and Returning Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Returning a Hardware Component to Juniper Networks, Inc. . . . . . . . . . . . . . . . . 307
Tools and Parts Required to Remove Components From an M320 Router . . . . 308
Packing the M320 Router for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Packing M320 Router Components for Shipment . . . . . . . . . . . . . . . . . . . . . . . . 310
Part 8 Safety and Compliance Information
Chapter 36 General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
DefinitionofSafetyWarningLevels....................................313
General Safety Guidelines for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . 315
General Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . 316
QualifiedPersonnelWarning.....................................316
RestrictedAccessAreaWarning...................................316
M320 In Case of an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Preventing Electrostatic Discharge Damage to an M320 Router . . . . . . . . . . . . . 318
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Chapter37 FireSafetyRequirements..........................................321
Fire Safety Requirements for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . 321
GeneralFireSafetyRequirements..................................321
FireSuppression................................................321
FireSuppressionEquipment......................................321
Chapter 38 Installation Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . 323
M320 Installation Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
M320 General Installation Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . 323
M320ChassisLiftingGuidelines..................................323
Installation Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . 324
Intra-BuildingPortsWarning.....................................324
Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Rack-Mounting Requirements and Warnings . . . . . . . . . . . . . . . . . . . . . . . . 325
Ramp Warning ................................................328
Chapter 39 Laser and LED Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . 331
M320 General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Laser Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . . . 331
Class1LaserProductWarning....................................332
Class1LEDProductWarning.....................................332
LaserBeamWarning............................................333
Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . 333
Chapter 40 Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . 335
Maintenance and Operational Safety Warnings for Juniper Networks Devices . . 335
BatteryHandlingWarning.......................................335
JewelryRemovalWarning.......................................336
LightningActivityWarning.......................................337
OperatingTemperatureWarning..................................338
ProductDisposalWarning.......................................339
Chapter 41 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
General Electrical Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . 341
GroundedEquipmentWarning....................................341
Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
MidplaneEnergyHazardWarning.................................343
Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . 343
PowerDisconnectionWarning....................................344
General Electrical Safety Guidelines and Electrical Codes for Juniper Networks
Devices ......................................................345
M320 AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
M320 AC Power Electrical Safety Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
M320 DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
DC Power Electrical Safety Warnings for Juniper Networks Devices . . . . . . . . . . 347
DC Power Copper Conductors Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347
DCPowerDisconnectionWarning.................................348
DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
xiCopyright © 2015, Juniper Networks, Inc.
Table of Contents

Chapter 42 Agency Approvals and Compliance Statements . . . . . . . . . . . . . . . . . . . . . . 351
M320AgencyApprovals.............................................351
Compliance Statements for EMC Requirements for Juniper Networks Devices
(Canada).....................................................352
M320 Compliance Statements for EMC Requirements (European
Community) ..................................................352
Compliance Statements for EMC Requirements for Juniper Networks Devices
(Israel).......................................................353
Compliance Statements for EMC Requirements for Juniper Networks Devices
(Japan) ......................................................353
Compliance Statements for EMC Requirements for Juniper Networks Devices
(UnitedStates)................................................353
Compliance Statements for Environmental Requirements for Juniper Networks
Devices ......................................................354
M320 Compliance Statements for NEBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
M320 Compliance Statements for Acoustic Noise . . . . . . . . . . . . . . . . . . . . . . . 354
Part 9 Index
Index ........................................................357
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M320 Multiservice Edge Router Hardware Guide

List of Figures
Part 1 Overview
Chapter 3 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 1: Front View of a Fully Configured Router Chassis . . . . . . . . . . . . . . . . . . . . 8
Figure 2: Rear View of a Fully Configured AC-Powered Router Chassis . . . . . . . . . . 9
Figure 3: Rear View of a Fully Configured DC-Powered Router Chassis . . . . . . . . . 10
Figure4:Midplane...................................................11
Figure5:CableManagementSystem....................................12
Figure6:CIP.......................................................14
Figure 7: Front Panel of the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure8:LEDDisplayinIdleMode......................................17
Figure9:LEDDisplayinAlarmMode....................................17
Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 10: Airflow Through the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Chapter 5 Host Subsystem Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . 23
Figure11:RoutingEngine1600.........................................26
Figure12:RoutingEngine2000........................................28
Figure13:RE-A-1800RoutingEngine...................................29
Figure 14: RE-A-1800x2 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 15: USB Memory Device in an Routing Engine . . . . . . . . . . . . . . . . . . . . . . . 30
Figure16:CB.......................................................45
Chapter 6 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 17: FPC Installed in Router Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 18: FPC1, FPC2, and FPC3 for the M320 Router . . . . . . . . . . . . . . . . . . . . . . 51
Figure 19: Enhanced II FPC1, FPC2, and FPC3 for the M320 Router . . . . . . . . . . . . 52
Figure 20: Enhanced III FPC1, FPC2, and FPC3 for the M320 Router . . . . . . . . . . . 52
Figure21:FPCEdges.................................................53
Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 73
Figure22:ACPowerSupply...........................................74
Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 79
Figure23:SIB-M....................................................79
Part 2 Site Planning, Preparation, and Specifications
Chapter9 Preparation Overview .............................................85
Figure24:TypicalOpen-FrameRack...................................88
Figure25:AirflowBaffleTemplate......................................91
Figure 26: Chassis Dimensions and Clearance Requirements . . . . . . . . . . . . . . . . 92
xiiiCopyright © 2015, Juniper Networks, Inc.

Figure27:TypicalOpen-FrameRack....................................93
Figure 28: DC Power and Grounding Cable Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Chapter10 ACPowerSpecifications...........................................101
Figure29:ACPlugTypes............................................103
Chapter11 DCPowerSpecifications..........................................105
Figure30:DCPowerCableLug.......................................107
Figure 31: Typical DC Source Cabling to the Router . . . . . . . . . . . . . . . . . . . . . . . . 108
Part 3 Initial Installation and Configuration
Chapter15 UnpackingtheM320..............................................123
Figure 32: Contents of the Shipping Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Chapter 16 Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Figure 33: Installing the Mounting Hardware for a Four-Post Rack or Cabinet . . 129
Figure 34: Center-Mounting Bracket Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Figure 35: Installing the Mounting Hardware for a Center-Mount Open-Frame
Rack .........................................................132
Figure 36: Center-Mounting Bracket Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Chapter 17 Installing the M320 With a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Figure 37: Removing an M320 Power Supply Before Installing the Installation
Handle .......................................................137
Figure 38: Attaching the M320 Installation Handle . . . . . . . . . . . . . . . . . . . . . . . . 137
Figure 39: Installing the M320 Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . 139
Figure 40: Reinstalling an M320 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Figure 41: Installing the M320 Cable Guards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Chapter 18 Installing the M320 Without a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . . 143
Figure 42: Removing a Power Supply Before Installing the Router . . . . . . . . . . . . 144
Figure43:RemovingaSIB...........................................145
Figure44:RemovingaCB...........................................146
Figure 45: Removing the Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Figure46:RemovingaFrontFanTray..................................149
Figure47:RemovinganFPC..........................................150
Figure 48: Attaching the Installation Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Figure 49: Installing the Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Figure 50: Reinstalling the Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Figure51:ReinstallingaCB...........................................155
Figure52:ReinstallingaSIB..........................................156
Figure 53: Reinstalling a Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Figure54:ReinstallinganFPC........................................158
Figure 55: Reinstalling a Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Figure 56: Installing the M320 Cable Guards . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Chapter 19 Connecting the M320 to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Figure57:GroundingLug.............................................161
Chapter 20 Connecting the M320 to External Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Figure 58: Routing Engine Management Ports and Alarm Relay Contacts . . . . . 164
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M320 Multiservice Edge Router Hardware Guide

Figure 59: Console and Auxiliary Serial Port Connector . . . . . . . . . . . . . . . . . . . . 166
Figure 60: Console and Auxiliary Ports on the CIP . . . . . . . . . . . . . . . . . . . . . . . . 166
Figure 61: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 167
Figure62:ETHERNETPortontheCIP..................................167
Figure63:AttachingCabletoaPIC....................................170
Figure64:InstallingtheCableCover....................................171
Chapter21 ProvidingPowertotheM320......................................173
Figure 65: Connecting AC Power to the M320 Router . . . . . . . . . . . . . . . . . . . . . . 174
Figure 66: Connecting DC Power to the M320 Router . . . . . . . . . . . . . . . . . . . . . . 176
Part 4 Installing and Replacing Components
Chapter 24 Replacing Chassis Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Figure67:RemovingtheCIP.........................................190
Figure68:InstallingaCIP............................................191
Figure 69: Ethernet Cable Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Figure 70: Routing Engine Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . 195
Figure 71: Routing Engine Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . 196
Figure 72: Removing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Figure 73: Installing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Figure74:FusesintheMidplane......................................201
Chapter 25 Replacing Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Figure 75: Removing the Front Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Figure 76: Replacing the Front Filter Element . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Figure 77: Installing the Front Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Figure 78: Removing the Rear Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Figure 79: Removing the Rear Air Filter Element . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Figure 80: Installing the Rear Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Figure81:RemovingaFrontFanTray..................................209
Figure 82: Installing a Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Figure 83: Removing the Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Figure84:InstallingaRearFanTray....................................212
Chapter 26 Replacing Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Figure 85: Removing a Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Figure 86: Installing a Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure 87: RE-A-1800 Routing Engine SSD Slots . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure88:InstallingaPCCard.......................................220
Figure89:RemovingaPCCard.......................................221
Figure 90: Installing the DIMM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Figure91:RemovingaCB............................................224
Figure92:InstallingaCB............................................225
Chapter 27 Replacing Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Figure93:RemovinganFPC.........................................229
Figure94:InstallinganFPC..........................................232
Figure 95: Connecting Fiber-Optic Cable to a PIC . . . . . . . . . . . . . . . . . . . . . . . . 233
Figure96:RemovingaPIC...........................................235
Figure97:InstallingaPIC............................................237
xvCopyright © 2015, Juniper Networks, Inc.
List of Figures

Figure 98: Connecting Fiber-Optic Cable to a PIC . . . . . . . . . . . . . . . . . . . . . . . . 240
Figure 99: Small Form-Factor Pluggable (SFP) . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Figure 100: Removing a XENPAK Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Figure 101: Installing a XENPAK Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Chapter 28 Replacing Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Figure 102: Removing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Figure 103: Rear of the Power Supply Showing Midplane Connector . . . . . . . . . 248
Figure 104: Installing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Figure 105: Disconnecting Power Cables from the DC Power Supply . . . . . . . . . . 251
Figure 106: Removing a DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Figure 107: Installing a DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Figure 108: Connecting Power Cables to the DC Power Supply . . . . . . . . . . . . . . 254
Figure 109: Disconnecting or Connecting a Power Cable from a DC Power
Supply .......................................................257
Chapter 29 Replacing Switch Fabric Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Figure110:RemovingaSIB..........................................260
Figure111:InstallingaSIB............................................261
Part 5 Maintaining the Chassis and Components
Chapter 31 Maintaining Components and Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Figure 112: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Figure 113: Do Not Carry an FPC with Only One Hand . . . . . . . . . . . . . . . . . . . . . . 273
Figure 114: Do Not Rest the FPC on an Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Figure 115: Holding an FPC Vertically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Figure116:DoNotStackFPCs........................................276
Part 6 Troubleshooting Hardware
Chapter 32 Troubleshooting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Figure 117: Airflow Through the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Figure118:FusesintheMidplane.....................................290
Part 7 Contacting Customer Support and Returning the Chassis or
Components
Chapter 34 Locating Component Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Figure119:SerialNumberIDLabel ....................................300
Figure 120: M320 Chassis Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Figure121:CIPSerialNumberLabel....................................301
Figure 122: Craft Interface Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Figure 123: Routing Engine Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . 302
Figure124:CBSerialNumberLabel...................................302
Figure125:FPCSerialNumberLabel..................................303
Figure126:PICSerialNumberLabel...................................304
Figure 127: AC Power Supply Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 305
Figure 128: DC Power Supply Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . 305
Figure129:SIBSerialNumberLabel...................................306
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Part 8 Safety and Compliance Information
Chapter 36 General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Figure 130: Placing a Component into an Electrostatic Bag . . . . . . . . . . . . . . . . . 319
xviiCopyright © 2015, Juniper Networks, Inc.
List of Figures

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List of Tables
AbouttheDocumentation........................................xxiii
Table1:NoticeIcons................................................xxiv
Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiv
Part 1 Overview
Chapter 3 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 3: Alarm LEDs and Alarm Cutoff/Lamp Test Button . . . . . . . . . . . . . . . . . . . 16
Table4:M320HostSubsystemLEDs...................................18
Table5:FPCLEDs...................................................18
Table 6: Power Supply LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 7: SIB LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 5 Host Subsystem Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . 23
Table8:RoutingEngineLEDs..........................................31
Table 9: Routing Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 10: End-of-Life Routing Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . 33
Table11:M7iRoutingEngines..........................................35
Table12:M10IRoutingEngines........................................35
Table13:M40eRoutingEngines.......................................35
Table14:M120RoutingEngines........................................36
Table15:M320RoutingEngines.......................................36
Table16:MX104RoutingEngines......................................37
Table17:MX240RoutingEngines......................................37
Table18:MX480RoutingEngines......................................38
Table19:MX960RoutingEngines......................................39
Table20:MX2010RoutingEngines.....................................39
Table21:MX2020RoutingEngines.....................................40
Table22:PTX3000RoutingEngines...................................40
Table23:PTX5000RoutingEngines...................................40
Table24:T320RoutingEngines........................................41
Table25:T640RoutingEngines.......................................41
Table26:T1600RoutingEngines......................................42
Table27:T4000RoutingEngines......................................43
Table28:TXMatrixRoutingEngines....................................44
Table 29: TX Matrix Plus Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Table 30: Routing Engines on TX Matrix Plus with 3D SIBs . . . . . . . . . . . . . . . . . . 45
Table31:M320CBLEDs.............................................46
Chapter 6 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Table 32: FPCs Supported by the M320 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
xixCopyright © 2015, Juniper Networks, Inc.

Table 33: ATM IQ PICs Supported by the M320 Router . . . . . . . . . . . . . . . . . . . . . 55
Table 34: ATM2 IQ PICs Supported by the M320 Router . . . . . . . . . . . . . . . . . . . . 56
Table 35: Channelized PICs Supported by the M320 Router . . . . . . . . . . . . . . . . . 56
Table 36: Channelized IQ PICs Supported by the M320 Router . . . . . . . . . . . . . . . 57
Table 37: Channelized IQE PICs Supported by the M320 Router . . . . . . . . . . . . . . 57
Table 38: Circuit Emulation PICs Supported by the M320 Router . . . . . . . . . . . . . 58
Table 39: DS3, E1, E3, and T1 PICs Supported by the M320 Router . . . . . . . . . . . . 58
Table 40: EIA-530 PIC Supported by the M320 Router . . . . . . . . . . . . . . . . . . . . . 59
Table 41: Fast Ethernet PICs Supported by the M320 Router . . . . . . . . . . . . . . . . 59
Table 42: Gigabit Ethernet PICs Supported by the M320 Router . . . . . . . . . . . . . . 60
Table 43: 10-Gigabit Ethernet PICs Supported by the M320 Router . . . . . . . . . . . 62
Table 44: Service PICs Supported by the M320 Router . . . . . . . . . . . . . . . . . . . . . 62
Table 45: SONET/SDH PICs Supported by the M320 Router . . . . . . . . . . . . . . . . . 63
Table 46: End-of-Life PICs Supported in the M320 Router . . . . . . . . . . . . . . . . . . 64
Table 47: M320 PIC/FPC Compatibility Type 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Table 48: M320 PIC/FPC Compatibility Type 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Table 49: M320 PIC/FPC Compatibility Type 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 50: Components Powered by Each DC Power Supply Slot . . . . . . . . . . . . . 75
Table51:PowerSupplyLED...........................................76
Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 79
Table 52: Performance per SIB/FPC Configuration . . . . . . . . . . . . . . . . . . . . . . . . 80
Table53:SIBLEDs..................................................81
Part 2 Site Planning, Preparation, and Specifications
Chapter9 Preparation Overview .............................................85
Table54:SitePreparationChecklist....................................85
Table 55: M320 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Table 56: Cabinet Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Table 57: Router Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Table 58: Component Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Table59:RJ-48ConnectorPinouts....................................98
Table60:FuseSpecifications.........................................99
Chapter10 ACPowerSpecifications...........................................101
Table 61: AC Power Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Table 62: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Chapter11 DCPowerSpecifications..........................................105
Table 63: DC Power System Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . 105
Table 64: Nonisolated DC Power Supply Electrical Specifications . . . . . . . . . . . 106
Table 65: Isolated DC Power Supply Electrical Specifications . . . . . . . . . . . . . . . 106
Table 66: DC Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Chapter 12 Network Cable and Transceiver Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Table 67: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . . 113
Chapter 13 Management Cable and Transceiver Specifications and Pinouts . . . . . . . . 115
Copyright © 2015, Juniper Networks, Inc.xx
M320 Multiservice Edge Router Hardware Guide