Juniper Networks MX480 - Manual (Page 360)

DPC cables
connecting...................................................................... 100
DPCs
cable
installation instructions.................................... 224
removal instructions.......................................... 222
components...................................................................... 12
connecting...................................................................... 100
description......................................................................... 10
holding............................................................................. 140
installing........................................................................... 192
LEDs.................................................................................... 39
maintaining............................................................ 130 , 138
reinstalling
after chassis installation............................. 79 , 94
removing......................................................................... 190
before chassis installation.......................... 72 , 86
replacing.......................................................................... 190
status, checking.......................................... 130 , 138 , 152
storing............................................................................... 142
terminology..................................................................... 139
troubleshooting............................................................. 152
dual-wide MICs
installing........................................................................... 212
E
earthquakes
site preparation for........................................................ 56
tested toleration for seismic................................... 283
electrical specifications............................................ 297 , 301
electricity
safety warnings............................................................ 264
site wiring guidelines.................................................. 305
electromagnetic
compatibility See EMC
pulse.................................................................................
305
electronic emission Class A notice
Canada............................................................................. 277
European Community................................................. 277
United States................................................................. 279
electrostatic bag
using to store components...................................... 248
EMC (EMI)
standards........................................................................ 275
suppression................................................................... 305
EMP (electromagnetic pulse)......................................... 305
Enhanced MX Switch Control Boards See MX SCBEs
environmental specifications..........................................
283
ESD
preventing damage to components by.............. 248
Ethernet port
description........................................................................ 33
Ethernet port (for Routing Engine management)
cable
connection during initial installation.............. 97
replacement instructions................................. 188
specifications........................................................ 310
European Community Class A notice............................ 277
F
fan
LEDs.................................................................................... 49
LEDs on the craft interface........................................ 40
fan tray
installing.......................................................................... 169
maintaining..................................................................... 124
reinstalling
after chassis installation.............................. 77 , 92
removing.......................................................................... 168
before chassis installation........................... 71 , 85
troubleshooting............................................................. 152
fiber-optic
power budget calculation........................................ 308
field-replaceable units......................................................... 161
fire safety requirements..................................................... 249
Flexible PIC Concentrators See FPCs
font conventions....................................................................
xxii
FPCs.............................................................................................. 16
components...................................................................... 18
LEDs.................................................................................... 39
maintaining..................................................................... 132
reinstalling
after chassis installation............................ 80 , 95
removing
before chassis installation.......................... 73 , 87
replacing.......................................................................... 194
status, checking.................................................... 132 , 154
troubleshooting............................................................. 154
G
graceful switchover....................................................... 177 , 178
grounding
equipment warning.................................................... 265
requirements warning............................................... 265
grounding (electrical) specifications
AC-powered router..................................................... 294
DC-powered router..................................................... 294
Copyright © 2013, Juniper Networks, Inc. 336
MX480 3D Universal Edge Router Hardware Guide