Index


A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z


A

AC power cord
connection instructions
during initial installation    1
for maintenance    1
disconnection instructions    1
specifications    1
AC power supply
description (hardware and function)    1
grounding    1
installation instructions
during initial installation    1
for maintenance or replacement    1
integrated fan    1
LEDs    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
serial number    1
specifications    1
tools required    1
troubleshooting    1
weight    1
agency approvals    1
air filter
description (hardware and function)    1
installation instructions
during initial installation    1
for maintenance or replacement    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
routine inspection of    1
tools required    1
weight    1
airflow
path through chassis (graphic depiction)    1
required clearance    1
alarm
cutoff button    1
handling by Routing Engine    1
LEDs (red and yellow) on craft interface    1
messages, list of    1
relay contacts
connecting/disconnecting wire    1
description    1
wire specifications    1
altitude, acceptable range    1
antistatic mat, using    1
application-specific integrated circuit See ASIC
approvals, agency    1
architecture
overview    1
Packet Forwarding Engine    1
Routing Engine    1
ASIC
as key element of router design    1
Distributed Buffer Manager
component on backplane    1
role in forwarding    1
I/O Manager
component on FPC    1
role in forwarding    1
Internet Processor or Internet Processor II
component on SCB    1
role in forwarding    1
on FPC    1
on PIC    1
on SCB    1
ATM analyzer, use of    1
attenuation in fiber-optic cable    1
auxiliary port on craft interface
cable
connecting during initial installation    1
connector pinouts (DB-9)    1
replacement instructions    1
specifications    1
description    1

B

backplane    1
brackets (mounting)    1

C

cable
auxiliary or console port on craft interface
connecting during initial installation    1
replacing for maintenance    1
tools required    1
DC power and grounding
connecting during initial installation    1
connecting for maintenance    1
disconnecting    1
tools required    1
Ethernet port on craft interface
connecting during initial installation    1
replacing for maintenance    1
tools required    1
fiber-optic
attenuation    1
cleaning instructions for transceivers    1
dispersion    1
maintenance    1
multimode and single-mode    1
transmission distance, maximum    1
wavelength ranges    1
grounding See DC power and grounding cables
management system
description    1
installation instructions    1
removal instructions    1
use in cable maintenance    1
weight    1
PIC
connecting during initial installation    1
connecting during maintenance    1
disconnecting    1
maintenance    1
tools required    1
carton See shipping crate
center-mount rack See rack
chassis
alarm messages See alarm, messages
description    1
dimensions    1
lifting guidelines    1
path of airflow through    1
checklist
FPC removal    1
site preparation    1
chromatic dispersion in fiber-optic cable    1
cleaning instructions for fiber-optic transceivers    1
clearance, around chassis    1
CLI
as troubleshooting tool    1
command
to display chassis alarm messages    1
to display FPC status    1
to display PIC status    1
to display power supply status    1
to display Routing Engine status    1
to display serial number    1
tools provided in
for accessing and controlling software    1
for monitoring software    1
command-line interface See CLI
commands
ping    1
show chassis alarms    1
show chassis environment
for fan tray    1
for impeller assemblies    1
for power supplies    1
show chassis fpc    1
show chassis hardware    1
show chassis routing-engine    1
show chassis scb    1
traceroute    1
compatibility, electromagnetic    1
compliance
EMC requirements    1
general standards    1
components
field-replaceable See field-replaceable units
hot-pluggable See field-replaceable units
hot-removable and hot-insertable See field-replaceable units
redundancy    1
requiring power-down See field-replaceable units
software See JUNOS Internet software
configuration
files, storage by Routing Engine    1
JUNOS Internet software    1
console port on craft interface
cable
connecting during initial installation    1
connector pinouts (DB-9)    1
replacement instructions    1
specifications    1
description    1
control packets, handling of    1
cooling system
description (hardware and function)    1
maintenance    1
See also air filter, fan tray, lower impeller assembly, power supply fan, upper impeller assembly
troubleshooting    1
cord, AC power See AC power cord
craft interface
alarm
cutoff button    1
relay contacts See alarm relay contacts
description (hardware and function)    1
LCD    1
LEDs
alarm (red and yellow)    1
FPC    1
routine inspection of    1
Routing Engine ports See auxiliary port on craft interface, console port on craft interface, Ethernet port on craft interface
crate See shipping crate

D

data flow, through Packet Forwarding Engine    1
DB-9 cable connector pinouts (auxiliary and console ports)    1
DC power and grounding cables
connection instructions
during initial installation    1
for maintenance or replacement    1
disconnection instructions    1
lugs    1
specifications    1
tools required    1
DC power supply
cables See DC power and grounding cables
description (hardware and function)    1
grounding    1
installation instructions
during initial installation    1
for maintenance or replacement    1
integrated fan    1
LEDs    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
serial number    1
specifications    1
tools required    1
troubleshooting    1
weight    1
dispersion in fiber-optic cable    1
Distributed Buffer Manager ASIC
component on backplane    1
role in forwarding    1
documentation feedback    1

E

E1 PIC pinouts for RJ-48 cable    1
earthquakes
site preparation for    1
tested toleration for shock    1
EIA rack standards    1
electrical specifications See specifications
electricity
safety warnings    1
site wiring guidelines    1
electromagnetic
compatibility See EMC
pulse    1
electrostatic bag, using to store components    1
EMC (EMI)
compliance with requirements    1
suppression    1
EMP    1
environmental specifications    1
ESD, preventing damage to components by    1
Ethernet port on craft interface
cable
connecting during initial installation    1
replacement instructions    1
specifications    1
description    1
ETSI rack standards    1
exception packets, handling of    1

F

fan tray
description (hardware and function)    1
installation instructions
during initial installation    1
for maintenance or replacement    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
tools required    1
troubleshooting    1
weight    1
fan, power supply    1
Fast Ethernet 12-port PIC, pinouts for RJ-21 cable    1
field-replaceable units    1
fire safety specifications    1
Flexible PIC Concentrator See FPC
forwarding tables    1
FPC
ASICs on    1
blank panels    1
components    1
description (hardware and function)    1
installation instructions
during initial installation    1
for maintenance or replacement    1
LEDs    1
maintenance    1
offline button    1
removal checklist    1
removal instructions
during initial installation    1
for maintenance or replacement    1
serial number    1
status, checking    1
tools required    1
troubleshooting    1
weight    1
front-mount rack See rack
FRUs See field-replaceable units

G

grounding (electrical) specifications    1
guidelines See specifications

H

hardware components
backplane    1
fan in power supply    1
fan tray    1
FPC    1
impeller assemblies    1
packing for shipment    1
PIC    1
reinstallation of all during initial installation    1
removal of all during initial installation    1
return for repair or replacement    1
Routing Engine    1
SCB    1
weight    1
higher-order mode loss (HOL)    1
hot-pluggable components See field-replaceable units
hot-removable and hot-insertable components See field-replaceable units
humidity (relative), acceptable    1

I

I/O Manager ASIC
on FPC    1
role in forwarding    1
impeller assembly See lower impeller assembly, upper impeller assembly
installation instructions
AC power cord
during initial installation    1
for maintenance or replacement    1
AC power supply
during initial installation    1
for maintenance or replacement    1
air filter
during initial installation    1
for maintenance or replacement    1
alarm relay contact wires
during initial installation    1
for maintenance or replacement    1
cable management system    1
cable, auxiliary or console port on craft interface
during initial installation    1
for maintenance or replacement    1
cable, Ethernet port on craft interface
during initial installation    1
for maintenance or replacement    1
cable, PIC
during initial installation    1
for maintenance or replacement    1
DC power and grounding cables
during initial installation    1
for maintenance or replacement    1
DC power supply
during initial installation    1
for maintenance or replacement    1
fan tray
during initial installation    1
for maintenance or replacement    1
FPC
during initial installation    1
for maintenance or replacement    1
lower impeller assembly
during initial installation    1
for maintenance or replacement    1
LS-120 drive    1
PIC
quad-wide    1
regular    1
router
preparation for    1
tools required    1
using mechanical lift    1
without mechanical lift    1
Routing Engine    1
Routing Engine housing
during initial installation    1
for maintenance or replacement    1
SCB
during initial installation    1
for maintenance or replacement    1
upper impeller assembly
during initial installation    1
for maintenance or replacement    1
instructions
calculation
power budget    1
power margin    1
cleaning fiber-optic transceivers    1
installation See installation instructions
maintenance
AC power supply    1
air filter    1
cables, fiber-optic    1
cables, PIC    1
cooling system    1
DC power supply    1
fan tray    1
general guidelines    1
impeller assemblies    1
PIC    1
Routing Engine    1
SCB    1
packing
hardware components for shipment    1
router for shipment    1
removal See removal instructions
return router or components    1
site preparation    1
unpack the router    1
interface
command-line See CLI
process (software module in Routing Engine)    1
interference
electromagnetic    1
radio frequency    1
Internet Processor or Internet Processor II ASIC
component on SCB    1
role in forwarding    1

J

Juniper Networks Technical Assistance
Center (JTAC)    1
JUNOS Internet software
CLI See CLI
configuration    1
interface process    1
kernel (Routing Engine)    1
management process    1
MIB II process    1
modularity and scalability    1
overview    1
role in system architecture    1
routing protocol process    1
SNMP process    1
tools
for accessing and configuring    1
for monitoring    1
upgrade of    1

K

kernel (software in Routing Engine)    1

L

laser safety guidelines    1
LCD on craft interface    1
LEDs
AC power supply    1
alarm (red and yellow on craft interface)
description    1
troubleshooting use    1
DC power supply    1
FPC    1
PIC    1
Routing Engine    1
safety warnings    1
SCB    1
lifting handle (for installation)    1
link loss    1
load sharing (power supplies)    1
lower impeller assembly
description (hardware and function)    1
installation instructions
during initial installation    1
for maintenance or replacement    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
tools required    1
troubleshooting    1
weight    1
LS-120 drive
replacement instructions    1
tools required    1
lugs for DC power and grounding cables    1

M

maintenance guidelines
AC power supply    1
air filter    1
cable
fiber-optic    1
PIC    1
cooling system    1
DC power supply    1
fan tray    1
FPC    1
impeller assemblies    1
overview    1
PIC    1
Routing Engine    1
SCB    1
management
port, Ethernet See Ethernet port on craft interface
process (software module of Routing Engine)    1
MIB II process (software module in Routing Engine)    1
modal dispersion in fiber-optic cable    1
mode loss, higher-order    1
multicast routing protocols    1
multimode fiber-optic cable See cable, fiber-optic

O

offline button for FPC    1

P

Packet Forwarding Engine
architectural components    1
ASICs, diagram of    1
components    1
cooling subsystem See lower impeller assembly, upper impeller assembly
data flow through    1
packing crate See shipping crate
Physical Interface Card See PIC
PIC
ASIC on    1
cable
installation instructions    1
removal instructions    1
tools required    1
components    1
description (hardware and function)    1
E1 pinouts for RJ-48 cable    1
Fast Ethernet 12-port, pinouts for RJ-21 cable    1
installation instructions
quad-wide    1
regular    1
LEDs    1
maintenance    1
removal instructions
quad-wide    1
regular    1
serial number    1
SONET/SDH
alarm messages    1
power budget, calculating    1
status, checking    1
T1 pinouts for RJ-48 cable    1
tools required    1
troubleshooting    1
ping command    1
pinouts
DB-9 cable connector ports (auxiliary/console)    1
RJ-21 cable    1
RJ-45 Ethernet cable connector port    1
RJ-48 cable    1
policy, routing    1
port
auxiliary on craft interface See auxiliary port on craft interface
console on craft interface See console port on craft interface
Ethernet on craft interface See Ethernet port on craft interface
power
budget calculation    1
cables and cords See AC power cords, DC power
and grounding cables
connecting to AC-powered router
during initial installation    1
for maintenance    1
connecting to DC-powered router
during initial installation    1
for maintenance    1
disconnecting
from AC-powered router    1
from DC-powered router    1
margin calculation    1
supply See AC power supply, DC power supply
surges    1
system
load sharing    1
redundancy    1
requirements    1
specifications    1
tools required    1

R

rack
airflow clearance requirement    1
mounting hole spacing    1
securing to building    1
size and strength required    1
standards, EIA and ETSI    1
radio frequency interference, preventing    1
redundancy
components    1
cooling system    1
fan tray    1
impeller assemblies    1
power system    1
regulatory compliance    1
relative humidity, acceptable    1
removal instructions
AC power cord    1
AC power supply
during initial installation    1
for maintenance or replacement    1
air filter
during initial installation    1
for maintenance or replacement    1
alarm relay contact wires    1
cable
auxiliary or console port on craft
interface    1
Ethernet port on craft interface    1
management system    1
PIC    1
DC power and grounding cables    1
DC power supply
during initial installation    1
for maintenance or replacement    1
fan tray
during initial installation    1
for maintenance or replacement    1
FPC
during initial installation    1
for maintenance or replacement    1
lower impeller assembly
during initial installation    1
for maintenance or replacement    1
LS-120 drive    1
PIC
quad-wide    1
regular    1
Routing Engine    1
Routing Engine housing
during initial installation    1
for maintenance or replacement    1
SCB
during initial installation    1
for maintenance or replacement    1
upper impeller assembly
during initial installation    1
for maintenance or replacement    1
repair of router or components    1
replacement instructions See installation instructions, removal instructions
requirements See specifications
reset button on Routing Engine    1
Return Materials Authorization number    1
RFI    1
RJ-21 cable pinouts    1
RJ-45 cable connector pinouts    1
RJ-48 cable pinouts    1
RMA number    1
routing
policy    1
protocol process (software module of Routing Engine)    1
protocols    1
tables    1
Routing Engine
alarm handling by    1
architecture    1
components
hardware    1
software    1
configuration files, storage    1
description (hardware and function)    1
installation instructions    1
interface process    1
kernel    1
LEDs    1
maintenance    1
management process    1
MIB II process    1
packet counting    1
ports on craft interface
cable and wire specifications    1
description    1
See also auxiliary port on craft interface, console port on craft interface, Ethernet port
on craft interface
tools required    1
removal instructions    1
reset button    1
role in system architecture    1
routing
protocol process    1
table maintenance    1
serial number    1
SNMP process    1
status, displaying    1
tools required    1
Routing Engine housing
installation instructions
during initial installation    1
for maintenance or replacement    1
removal instructions
during initial installation    1
for maintenance or replacement    1
tools required    1
weight    1

S

safety information (See also warnings)    1
SCB
ASICs on    1
components    1
description (hardware and function)    1
installation instructions
during initial installation    1
for maintenance or replacement    1
LEDs    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
serial number    1
status, checking    1
tools required    1
troubleshooting    1
weight    1
serial number
AC power supply    1
DC power supply    1
FPC    1
in output from show chassis hardware
command    1
PIC    1
Routing Engine    1
SCB    1
shipping crate
repacking the router    1
unpacking the router    1
shock (earthquake), tested level    1
show chassis alarms command    1
show chassis environment command
for fan tray    1
for impeller assemblies    1
for power supplies    1
show chassis fpc command    1
show chassis hardware command    1
show chassis routing-engine command    1
show chassis scb command    1
signal dispersion    1
signaling, distance limitations    1
Simple Network Management Protocol See SNMP
single-mode fiber-optic cable See cable, fiber-optic
site
electrical wiring specifications    1
environmental specifications    1
preparation
checklist    1
instructions    1
routine inspection    1
SNMP
as tool for monitoring    1
process (software module in Routing Engine)    1
software, JUNOS See JUNOS Internet software
SONET/SDH analyzer, use of    1
specifications
AC power
cord    1
supply    1
cable
DC power and grounding    1
Routing Engine ports on craft interface    1
DC power supply    1
electrical
cable and wiring    1
grounding    1
environmental    1
fire safety    1
power system    1
rack
connection to building structure    1
mounting hole spacing    1
size and strength    1
wires to external alarm-reporting devices    1
standards compliance    1
support, obtaining    1
surge protection    1
system
architecture    1
description    1
System Control Board See SCB

T

T1 PIC pinouts for RJ-48 cable    1
tables, routing and forwarding    1
technical support, obtaining    1
telco rack See rack
temperature, acceptable range    1
tolerances    1
tools required
cable maintenance    1
cooling system maintenance    1
Packet Forwarding Engine maintenance    1
power system maintenance    1
router
installation    1
unpacking    1
Routing Engine maintenance    1
traceroute command    1
traffic engineering protocols    1
transmission distances, fiber-optic cable    1
troubleshooting
CLI commands    1
cooling system    1
FPC    1
LEDs
craft interface    1
hardware components    1
overview of tools    1
PIC    1
power system    1
SCB    1

U

U (rack unit)    1
unicast routing protocols    1
upper impeller assembly
description (hardware and function)    1
installation instructions
during initial installation    1
for maintenance or replacement    1
maintenance    1
removal instructions
during initial installation    1
for maintenance or replacement    1
tools required    1
troubleshooting    1
weight    1

W

warnings
electrical    1
general    1
installation    1
laser and LED    1
levels defined    1
maintenance and operational    1
weight
fully configured router    1
hardware components    1
wiring, electrical See electricity    1