Juniper M7I Hardware Manual page 224

M7i Multiservice Edge Router Hardware Guide
C
cable
auxiliary or console port (for Routing Engine
management)
connecting during initial installation.............54
replacing for maintenance..............................100
tools required.........................................................86
DC power
connecting ...............................................................57
disconnecting for maintenance......................115
Ethernet port (for Routing Engine
management)
connecting during initial installation.............54
replacing for maintenance................................99
tools required.........................................................86
fiber-optic
cleaning instructions for transceivers............70
maintenance...........................................................70
multimode and single-mode...........................175
transmission distance, maximum.................175
FIC
connecting during initial installation.............55
connecting during maintenance.....................93
disconnecting.........................................................92
specifications.........................................................173
grounding See grounding cable
PIC
connecting during initial installation.............55
connecting during maintenance.....................93
disconnecting.........................................................92
maintenance...........................................................70
specifications.........................................................173
tools required.........................................................86
power See AC power cord; power cables
tools required.........................................................86
cable management system See installation
description........................................................................25
fiber-optic cable, use with..........................................70
cables
fiber-optic
attenuation.............................................................175
dispersion................................................................175
Canada Class A notice........................................................155
Canada electronic emission Class A notice................155
carton See shipping carton..................................................41
case number, for JTAC..........................................................191
center-mounting See rack..................................................36
198
CFEB
ASICs on...............................................................................8
components.......................................................................8
description (hardware and function).......................8
downgrade instructions..............................................88
installation instructions
for maintenance or replacement....................88
LEDs.....................................................................................14
maintenance...................................................................69
offline button.....................................................................8
removal instructions
for maintenance or replacement....................87
serial number.................................................................188
status, checking.............................................................69
tools required..................................................................86
troubleshooting..............................................................80
upgrade instructions....................................................88
CFEB-E
ASICs on...............................................................................8
components.......................................................................8
description (hardware and function).......................8
downgrade instructions..............................................88
installation instructions
for maintenance or replacement....................88
LEDs.....................................................................................14
maintenance...................................................................69
offline button.....................................................................8
removal instructions
for maintenance or replacement....................87
serial number.................................................................188
tools required..................................................................86
troubleshooting..............................................................80
upgrade instructions....................................................88
chassis
airflow path through.....................................................25
alarm messages See alarm, messages.................76
description..........................................................................6
grounding points...............................................................6
checklist
site preparation...............................................................35
chromatic dispersion in fiber-optic cable.....................175
Class A electronic emission notice
Canada.............................................................................155
cleaning instructions
fiber-optic transceivers................................................70
clearance, around rack.........................................................38
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