Juniper M10i Hardware Manual page 249

DC power and grounding cables
for maintenance or replacement....................67
tools required...........................................................61
DC power supply...........................................................126
fan tray.............................................................................102
HCM..................................................................................109
PC Card............................................................................136
PIC.......................................................................................113
Routing Engine..............................................................134
SFP......................................................................................119
installing
overview............................................................................45
unpacking the router.....................................................47
instructions
calculation
power requirements...........................................188
maintenance See maintenance guidelines
AC power supply....................................................82
CFEB...........................................................................79
DC power supply...................................................82
fan tray......................................................................80
Routing Engine.......................................................83
site preparation...............................................................39
unpack the router...........................................................47
integrated ASIC
role in forwarding............................................................32
J
Junos OS
modularity and scalability..........................................34
role in system architecture.........................................33
L
LEDs
AC power supply.............................................................27
alarm (red and yellow on HCM)
description...............................................................23
troubleshooting use.............................................87
CFEB.....................................................................................14
CFEB-E................................................................................14
DC power supply.............................................................27
HCM.....................................................................................23
PIC...................................................................................8, 10
Routing Engine.................................................................15
link loss, calculating.............................................................198
lithium battery compliance...............................................180
load sharing (power supplies)...........................................24
lugs for DC power cables....................................................192
lugs for grounding cables...................................................187
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M
maintenance
warnings...........................................................................161
maintenance guidelines
AC power supply............................................................82
cable
DC power and grounding...................................82
CFEB....................................................................................79
CFEB-E...............................................................................79
DC power supply............................................................82
fan tray...............................................................................80
overview.............................................................................79
Routing Engine................................................................83
management
port See Ethernet port
manuals
comments on................................................................xxiii
MGMT port See Ethernet port on Routing Engine
midplane
description...........................................................................7
modal dispersion in fiber-optic cable...........................196
mode loss, higher-order.....................................................196
multimode fiber-optic cable See cable,
fiber-optic...........................................................................196
N
NEBS standards.....................................................................177
network cable See cable, fiber-optic; cable, PIC
notice icons..............................................................................xxii
O
offline button
CFEB.....................................................................................14
CFEB-E................................................................................14
PIC........................................................................................22
P
Packet Forwarding Engine
architectural components..........................................32
ASICs, diagram of...........................................................32
data flow through...........................................................32
packing crate See shipping carton
parentheses, in syntax descriptions..............................xxiii
PC Card
insertion instructions..................................................136
removal instructions....................................................135
physical specifications........................................................183
Index
223