Juniper-networks MX480 Bedienungsanleitung Seite 365

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Seitenansicht 364
SCB
installing...........................................................................175
LEDs....................................................................................40
maintaining.....................................................................128
reinstalling
after chassis installation.............................78, 93
removing...........................................................................174
before chassis installation...........................71, 85
seismic (earthquake).........................................................283
serial number
in output from show chassis hardware
command....................................................................315
MIC....................................................................................323
MPC...................................................................................322
SFP
installing..........................................................................227
removing.........................................................................225
shipping container
unpacking..........................................................................61
weight..................................................................................61
show chassis alarms command....................150, 152, 159
show chassis fpc command....................................154, 156
for DPC status.......................................................130, 152
for FPC status.................................................................132
for MPC status...............................................................135
show chassis fpc detail command.......................154, 156
for DPC status................................................................152
for MPC status...............................................................135
show chassis fpc pic-status command.......................134
for MIC status.................................................................137
for MPC status...............................................................135
show chassis hardware command.................................315
show chassis environment pem command................159
signal dispersion...................................................................307
signaling, distance limitations........................................305
single-mode fiber-optic cable See cables,
fiber-optic
site
electrical wiring specifications...............................305
environmental specifications.................................283
preparation
checklist....................................................................53
routine inspection of....................................................123
specifications
AC power cord..............................................................298
cable.................................................................................307
power......................................................................304
Routing Engine management ports.............310
clearance around rack........................................56, 255
DC power supply cable.............................................304
electrical.........................................................................298
cable and wiring..................................................305
environmental..............................................................283
physical............................................................................281
power
system....................................................................285
rack
connection to building structure.....................56
front-mount flange hole spacing....................55
mounting bracket hole spacing.......................55
thermal output.............................................................283
wires to external alarm-reporting devices..........310
SSD storage drive, MX240, MX480, MX960, M120,
M320
removing..........................................................................186
standards compliance........................................................275
startup, system
monitoring...............................................................107, 113
status indicator lights for Routing
Engine................................................................32, 34, 35, 36
support, technical See technical support
surge protection...................................................................305
syntax conventions...............................................................xxii
system electrical specifications......................................297
T
taking host subsystem offline..........................................170
technical support
contacting JTAC............................................................xxiii
telco rack See rack
temperature, acceptable range......................................283
thermal output......................................................................283
tolerances................................................................................283
tools required
chassis
returning for repair or
replacement............................................162, 328
hardware components
returning for repair or
replacement............................................162, 328
maintaining.....................................................................123
replacement...................................................................162
traceroute command..........................................................149
transceiver
installing..........................................................................227
removing.........................................................................225
transmission distances, fiber-optic cable...................307
341Copyright © 2013, Juniper Networks, Inc.
Index
Seitenansicht 364
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