M160 Internet Router Hardware Guide
toolsrequired.... .................................. 139
troubleshooting.................................... 214
types (FPC1 andFPC2)..............................17
weight.................................. ..............83
FPC1 and FPC2 See FPC
FPCs
maintenance....................................... 133
status,checking....................................133
front impeller assembly
installation instructions
duringinitialinstallation... .................. 100
for maintenanceorreplacement ............ 154
maintenance....................................... 130
removal instructions
duringinitialinstallation... ....................96
for maintenanceorreplacement ............ 151
toolsrequired.... .................................. 139
troubleshooting.................................... 212
weight.................................. ..............83
front-mount rackSe e rack
FRUs........................................................4
fuses
description(hardware andfunction)................39
replacementofblown............................. 204
useintroubleshooting..............................211
G
grounding (electrical)specifications
DC-poweredrouter ..................................67
grounding cables
lugs ...................................................67
guidelines See specifications
H
hardware components
FPC...................................................16
host module....................................... ...22
MCS..................................................26
midplane.................................... .........12
overview.............................................. 7
PCG...................................................19
PIC....................................................14
powerrequirements.................................65
reinstallationofallduring initialinstallation.......99
removalofallduringinitialinstallation.............84
returningforrepairorreplacement ............. .255
RoutingEngine................................... ...24
SFM...................................................20
weight.................................. ..............83
higher-ordermodeloss(HOL)............................71
host module................. ..............................22
description(hardware andfunction)................22
LEDs.................... ..............................31
maintenance....................................... 131
mastership, checkingandswitching................22
See also MCS, Routing Engine
hot-pluggable componentsSee field-replaceable units
hot-removable and hot-insertablecomponents
See field-replaceableunits
humidity(relative),acceptable...........................62
I
I/O Manager ASIC
onFPC...............................................16
roleinforwarding....................................52
immunity standards....................................253
impeller assembly See front impeller assembly, rear
lower impeller assembly,rear upper impeller
assembly
installation instructions
airfilter.............................................129
alarm relaycontact wires
duringinitialinstallation......................115
for maintenanceorreplacement......... ... 147
toolsrequired..................................111
cable, auxiliary or console port (for Routing
Engine management)
duringinitialinstallation......................114
for maintenanceorreplacement......... ... 146
toolsrequired..................................111
cable, Ethernet port (for Routing Engine
management)
duringinitialinstallation......................114
for maintenanceorreplacement......... ... 146
toolsrequired..................................111
cable, PIC
duringinitialinstallation......................115
for maintenanceorreplacement......... ... 186
chassisusingmechanical lift........................81
toolsrequired...................................81
chassiswithoutmechanicallift..... ................83
toolsrequired...................................84
CIP.................................................. 143
circuitbreakerbox.................................195
craftinterface...................................... 153
fan tray
duringinitialinstallation..................... 102
for maintenanceorreplacement......... ... 149
FPC
duringinitialinstallation..................... 101
for maintenanceorreplacement......... ... 172
front impeller assembly
duringinitialinstallation..................... 100
for maintenanceorreplacement......... ... 154
fuses................................................ 204
MCS
duringinitialinstallation..................... 107
for maintenanceorreplacement ............ 161
PCcard............................................. 164
282 Index