Juniper T1600 Hardware Manual page 416

T1600 Core Router Hardware Guide
G
grounding (electrical) specifications
DC-powered router.....................................................362
grounding cables
lug......................................................................................362
H
hardware components
power requirements...................................................352
returning for repair or replacement.......................373
higher-order mode loss (HOL).......................................365
host subsystem
description........................................................................36
LEDs....................................................................................54
maintaining.....................................................................154
taking offline...................................................................213
hot-pluggable components, description.....................189
humidity (relative), acceptable.......................................347
I
immunity standards...........................................................340
installation
AC power, connecting.......................................138, 140
DC power, connecting.................................................134
parts received, verifying................................................81
PICs, connecting...........................................................130
power requirements...................................................349
preparing to install.........................................................79
router..........................................................................95, 101
unpacking the router....................................................80
installation handle
attach..........................................................................96, 97
remove...............................................................................99
installation instructions
alarm relay contact wires
during initial installation...................................130
for maintenance or replacement..................198
tools required.........................................................127
cable, auxiliary or console port (for Routing
Engine management)
during initial installation....................................129
for maintenance or replacement..................196
tools required.........................................................127
cable, Ethernet port (for Routing Engine
management)
during initial installation....................................129
for maintenance or replacement...................197
tools required.........................................................127
392
cable, PIC
for maintenance or replacement.................250
DC power and grounding cables
tools required.........................................................127
SFP....................................................................................254
XENPAK module..........................................................256
instructions
cleaning See cleaning instructions
maintenance
PIC.............................................................................166
packing
router for shipment............................................384
interface
network See PIC
interference
electromagnetic...........................................................363
radio frequency............................................................363
J
Juniper Networks Technical Assistance Center
(JTAC)....................................................................................173
Junos OS
modularity and scalability............................................8
L
laser safety guidelines.........................................................321
LCC-CBs
maintaining.....................................................................155
taking offline...................................................................213
LCD on craft interface
alarm mode......................................................................54
description........................................................................53
idle mode..........................................................................53
LEDs
alarm (red and yellow on craft interface)
description...............................................................52
Control Board..................................................................46
FPC......................................................................................55
host subsystem..............................................................54
on components.............................................................175
on craft interface...........................................................174
power supplies.................................................61, 64, 68
safety warnings.............................................................321
SCG.....................................................................................50
SIB........................................................................................55
sonet clock generator....................................................51
T-series Control Board................................................46
link loss, calculating............................................................368
lithium battery compliance..............................................343
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