Internet Router Hardware Guide

M160 Internet Router Hardware Guide
fiber-optic
attenuation......................................71
cleaning instructions for transceivers ....... 134
dispersion.......................................71
multimode and single-mode...................71
transmission distance, maximum .............71
wavelength ranges..............................71
grounding See power and grounding cables
PIC
connecting during initial installation .........115
connecting during maintenance............. 186
disconnecting................................. 185
maintaining................................... 134
tools required................................. 139
powe r and grounding
connecting during initial installation .........117
connecting during maintenance............. 202
disconnecting for maintenance.............. 200
tools required................................. 139
cable management system
description ...........................................41
fiber-optic cable, use with......................... 134
weight................................................83
carton See shipping crate
case number, for JTAC .................................. 263
center-mount rack See rack
chassis
airflow path through.................................40
alarm messages See alarm, messages
description ............................................ 7
grounding points...................................... 7
lifting guidelines ................................... 239
process (software module in Routing Engine)......49
weight................................................83
checklist
FPC removal .........................................94
checklist for site preparation.............................75
chromatic dispersion in fiber-optic cable................71
CIP
alarm relay contacts See alarm relay contacts
BITS input ports......................................34
installation instructions............................ 143
removal instructions............................... 141
Routing Engine management ports See auxiliary
port, console port, Ethernet port
serial number......................................257
circuit breaker box
description (hardware and function)................38
installation instructions............................ 195
removal instructions...............................193
tools required ...................................... 139
cleaning instructions
air filter............................................. 129
fiber-optic transceivers ............................ 134
clearance, around rack ...................................62
CLI
as troubleshooting tool ............................ 207
command
to display chassis alarm messages .......... 209
to display FPC status ......................... 133
to display MCS status......................... 131
to display PCG status ......................... 135
to display PIC status.......................... 134
to display power supply status............... 137
to display Routing Engine status............. 131
to display serial number ..................... 255
to display/switch master host module.........22
tools provided in
for accessing and controlling software ........50
for monitoring software........................50
clock source, SONET/SDH................................25
command-line interface See CLI
commands
ping................................................. 207
request chassis routing-engine master switch......22
show chassis alarms............................... 209
show chassis environment mcs................... 131
show chassis environment pcg ................... 135
show chassis environment pem .................. 137
show chassis fpc.....................................16
for FPC status................................. 133
show chassis fpc pic-status........................ 134
show chassis hardware............................ 255
show chassis routing-engine ...................... 131
show chassis sfm .................................. 136
traceroute .......................................... 207
comments, in configuration statements................ xxi
compatibility, electromagnetic ...........................65
compliance
EMC requirements................................. 254
general standards.................................. 253
components
hardware See hardware components
hot-pluggable See field-replaceable units
hot-removable and hot-insertable
See field-replaceable units
redundancy ........................................... 4
requiring power-down See field-replaceable units
software See JUNOS Internet software
configuration
files, storage by Routing Engine ....................54
router............................................... 121
Connector Interface Panel See CIP
console port (for Routing Engine management)
cable
connection during initial installation .........114
connector pinouts (DB-9) .................... 270
replacement instructions..................... 146
specifications ...................................74
tools required ................................. 139
280 Index