Juniper-networks E-Series Manual do Utilizador descarregar pdf (Página 78)

CHAPTER 6

Cabling E-Series Routers

6-2

6 Connect the power cables from the power source to the power input

module.

7 Connect the line I/O modules to their appropriate network interface.

Note: Juniper Networks recommends that you use shielded cables where

appropriate.

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 241 242

E-Series Routers 1
Installation and User Guide 1
EC Declaration of Conformity 4
SOFTWARE LICENSE AGREEMENT 5
Contents 10
Part 3. Appendixes 13
About This Guide 15
Audience 16
Conventions 16
Documentation 17
Release Notes 19
Abbreviations 19
Web Access 19
Contacting Customer Support 20
Installing and Using 21
E-Series Overview 23
Where E-Series Routers Fit In 24
ERX-14xx Models 26
ERX-7xx Models 28
ERX-310 Router 30
E-Series Modules 32
SRP Module 33
Module Details 34
SRP Module Redundancy 35
Nonvolatile Storage 35
SRP I/O Module 35
Line Modules 36
Network Management Tools 37
Redundancy Features 38
CHAPTER 1 40
Unpacking and 43
Inspecting E-Series 43
Unpacking ERX-14xx Models 44
Contacting Juniper Networks 45
Installation Guidelines 47
Environmental Requirements 48
Regulatory Compliances 48
Safety Guidelines 49
Equipment Rack Requirements 50
ERX-310 router 51
ERX-14xx model 51
CHAPTER 3 52
Cabling Recommendations 54
Installing E-Series 55
Freestanding Installation 56
Rack-Mounted Installation 57
Preparing the Equipment Racks 59
Installing Modules 61
Slot Groups 62
Overview 63
OC3CE1 CE1 64
Hot-Swapping Modules 65
Protecting Modules and Slots 65
Order of Installation 66
Installing an SRP I/O Module 68
Installing an SRP Module 68
Removing a Module 71
CHAPTER 5 72
Installing the Line Modules 73
Installing the I/O Modules 75
Cabling E-Series 77
CHAPTER 6 78
Cabling E-Series Routers 78
Cabling Overview 79
Cabling the SRP I/O Module 81
BNC (Europe) 82
26-AWG wire 82
Wire-wrap connectors 82
(North America, Japan) 82
Console Ports 83
Connecting to the Network 84
ERX-310 router (DC model) 87
Figure 6-6) 89
Cabling I/O Modules 90
HSSI Connectors 91
RJ-45 Connectors 92
RJ-48C Connectors 92
LC Duplex Connectors 93
SC Duplex Connectors 94
SMB Connectors 94
Cabling X.21/V.35 Connectors 95
Powering Up E-Series 97
Powering Up 98
Powering Down 99
CHAPTER 7 100
Powering Up E-Series Routers 100
Accessing E-Series 101
Console Port Setup 102
3 Power up the system 103
Telnet Setup 104
The Next Step 106
Maintaining E-Series 107
Cleaning the System 108
Replacing an NVS Card 111
Checking the Memory Installed 112
Removing SODIMMs 112
Adding New SODIMMs 113
Verifying the Upgrade 114
Removing SFPs 115
Installing SFPs 116
3 Hold the SFP so that: 117
Verifying the Installation 118
Replacing Fan Trays 119
Removing the Fan Tray 120
Installing the Fan Tray 121
Perforated area 122
Front of 122
ERX-7xx model 122
Troubleshooting 123
Initialization Sequence 124
LED Activity During Booting 125
LED Identification 125
• SRP module (Figure 10-1) 126
Status LEDs 127
CHAPTER 10 128
Figure 10-2 FE2 module LEDs 128
Abnormal LED Activity 129
Redundancy Status 131
Detecting Double-Bit Errors 133
Fixing Double-Bit Errors 133
System and Module 135
Specifications 135
System Specifications 137
ERX-7xx Models Specifications 139
ERX-310 Router Specifications 141
CHAPTER 11 144
Module Specifications 145
functionality 146
functionality (continued) 147
I/O Module Specifications 160
› 0–68.5 m (0–225 feet) 164
› 69–137 m (226–450 feet) 164
› min: –9.5 dBm 166
› max: –4 dBm 166
› min: –17 dBm 166
› max: –3 dBm 166
› min: –11 dBm 168
› min: –20 dBm 168
› min: –5.0 dBm 178
› max: 0 dBm 178
› min: –18 dBm 178
› max: –0 dBm 178
CHAPTER 12 184
Protocol Support 185
Channelized OCx/STMx Modules 186
Channelized T1 and E1 Modules 187
Channelized T3 Modules 188
Ethernet Modules 190
HSSI Modules 191
OCx/STMx ATM Modules 193
OCx/STMx POS and OC48 Modules 194
Tunnel Service Modules 196
Unchannelized E3 Modules 197
Unchannelized T3 Modules 199
X.21/V.35 Modules 201
Appendixes 203
Cable Pinouts 205
CT1 and CE1 I/O Modules 208
Installing JUNOSe 213
Software 213
APPENDIX B 214
Installing JUNOSe Software 214
Task 12: Reboot the System 219
1 Issue the enable command 221
Task 9: Reboot the System 224
Task 3: Access the Boot Mode 225
Task 4: Assign an IP Address 226
Task 8: Reboot the System 227
Customer Support 231
APPENDIX C 234
Declaration of 235
Conformity 235
APPENDIX D 236
Declaration of Conformity 236

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