Router Installation Guide

Index
IN-4
Cisco XR 12406 Router Installation Guide
OL-13831-01
field diagnostics 4-18
field replaceable unit
See FRU
G
grounding
connection guidelines
2-17
DC powered installations 2-17, 3-10
GRP
LEDs
3-36
H
handles for lifting 2-7
I
IEEE 802.3u specifications 3-24
immunity approvals A-8
internal 4-4
L
laser safety information 2-7
LEDs
AC-input power supply
1-17, 4-6
blower module 1-26
DC-input PEM 1-23
for troubleshooting 4-5
GRP 3-36
line cards 4-18, 4-19
PRP 3-36
PRP device or port activity 3-38
startup 4-4, 4-20
troubleshooting power supplies 4-9
line card
boot-up LED messages
4-20
diagnostics 4-18
removing and installing 5-44
troubleshooting 4-18
line frequency, AC-input power supply A-2
M
MBus (maintenance bus)
description
1-26
module 4-2
overview 1-26 to 1-28
using for troubleshooting 4-2
MDI Ethernet RJ-45 receptacle
cable specifications
3-24
model number location, router A-14
N
NEBS
compliance
1-5, A-8