- Juniper Router Hardware Guide

Index
surge protection...........................................43
system
architecture ..........................................29
description ............................................ 3
T
T1 PIC, pinouts for RJ-48 cable ........................ 172
tables, routing and forwarding ...........................24
technical support
contacting JTAC ..................................... xix
telco rack See rack
temperature, acceptable range...........................40
tolerances .................................................40
tools required
chassis
installation ......................................59
returning for repair or replacement ......... 163
unpacking from shipping carton...............55
hardware components
replacing on operational router................81
returning for repair or replacement ......... 163
traceroute command ................................... 121
transmission distances, fiber-optic cable ................48
troubleshooting
CLI commands..................................... 121
fan tray............................................. 124
FEB ................................................. 125
LEDs
craft interface................................. 122
hardware components ....................... 122
overview of tools................................... 121
PIC.................................................. 125
power system...................................... 125
U
U (rack unit)...............................................37
unicast routing protocols
IPv4 ..................................................22
IPv6 ..................................................24
W
warnings
electrical ........................................... 135
general ............................................. 131
installation ......................................... 146
laser and LED...................................... 152
levels defined ...................................... 129
maintenance and operational..................... 155
wavelength ranges supported by f iber-optic cable ..... .48
wiring, electrical See electricity
Index
185