Juniper T640 Hardware Manual page 503

FPC LEDs...........................................................................55
FPC online/offline buttons.........................................55
host subsystem LEDs...................................................54
LCD......................................................................................53
LEDs
alarm (red and yellow).......................................52
replacing.........................................................................254
curly braces, in configuration
customer support.................................................................xxxi
contacting.......................................................................461
contacting JTAC...........................................................xxxi
D
DB-9 cable connector pinouts (auxiliary and console
ports)...................................................................................450
DC power
copper conductors warning.....................................410
disconnection warning..............................................407
grounding equipment
grounding requirements
power supplies disconnection
removal warning............................................................411
wiring terminations warning.....................................412
DC power cables
lugs....................................................................................432
specifications................................................................432
DC power supplies
multiple disconnection
DC power supply...................................................................432
cables See DC power cables
description.................................................................................33
dispersion in fiber-optic cable........................................445
documentation
comments on................................................................xxxi
E
earthquakes
site preparation for........................................................82
tested toleration for seismic....................................423
EIA rack standards.................................................................82
electrical specifications.....................................................428
electricity
safety warnings...........................................................405
site wiring guidelines..................................................426
electromagnetic
compatibility See EMC (electromagnetic
compatibility)
pulse.................................................................................426
Copyright © 2013, Juniper Networks, Inc.
statements....................xxx
warning..............................405
warning.........................406
warning..............407
warning............................407
electrostatic bag
using to store components.....................................386
EMC (electromagnetic compatibility)
compliance with requirements...............................417
compliance with requirements
compliance with requirements
compliance with requirements (United
States).........................................................................418
standards........................................................................415
suppression...................................................................426
EMI (electromagnetic interference) See EMC
EMP (electromagnetic pulse).........................................426
environmental specifications..........................................423
ESD (electrostatic discharge)
preventing damage to components
Ethernet port (for Routing Engine management)
cable
connection during initial
replacement instructions.................................224
specifications......................................................448
description........................................................................57
ETSI rack standards...............................................................82
external clock input (SCG)
cable
connector pinout
external clocking inputs port
cable
connection during initial
F
fan trays
description........................................................................75
maintaining......................................................................181
troubleshooting...........................................................203
fiber-optic
power budget calculation........................................446
field-replaceable units
listed...................................................................................217
fire safety requirements....................................................388
Flexible PIC Concentrators See FPCs
font conventions....................................................................xxx
FPCs...............................................................................................17
components......................................................................17
LEDs....................................................................................55
maintenance..................................................................186
online/offline buttons..................................................55
replacing.........................................................................288
status, checking.................................................186,
Index
(Canada)..........416
(Japan)..............418
by..............386
installation............138
(RJ-48)...............................450
installation...........140
206
471