Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - ERX HARDWARE GUIDE REV 26-9-2010 Hardware Manual page 169

Return Materials Authorization........................................139
returning product..................................................................139
RJ-45 connectors, cabling...................................................59
RMA............................................................................................139
RoHS (Restriction of Hazardous Substances)
Directive, recycling equipment.....................................125
RS-232 port................................................................50, 52, 70
S
safety
agency certification......................................109, 111, 113
guidelines..........................................................27, 118, 120
SC duplex connectors, cabling...................................60, 61
self-testing, modules............................................................96
serial numbers, locating.....................................................140
SFPs (small form-factor pluggable
transceivers)........................................................................85
installing............................................................................86
removing...........................................................................85
storing.................................................................................78
show configuration command..........................................141
show environment command..................................103, 141
show hardware command.................................................141
show version command...............................................39, 141
show interface gigabitEthernet command..................88
site planning..............................................................................117
size
of ERX routers.................................................109, 111, 113
of rack................................................................................123
slot disable command...........................................................41
slot groups.................................................................................32
ERX1410 router................................................................32
ERX7xx models...............................................................33
overloading......................................................................101
small form-factor pluggable transceivers....................85
SMB connectors.......................................................................61
SNMP for management access..................................14, 73
SODIMMs...................................................................................83
software
configuration.....................................................................12
upgrading..........................................................................78
space requirements................................26, 109, 111, 113, 117
spare line modules, installing.............................................43
specifications
airflow................................................................109, 111, 113
dimensions.......................................................109, 111, 113
distribution rack..............................................................121
electrical............................................................109, 111, 113
heat dissipation..............................................109, 111, 113
Copyright © 2010, Juniper Networks, Inc.
space..................................................................109, 111, 113
weight................................................................109, 111, 113
SRP I/O modules......................................................................12
cabling........................................................................49, 52
installing.............................................................................37
removing.............................................................................41
SRP modules..............................................................................9
errors on...........................................................................104
installing.............................................................................37
LEDs on.........................................................................9, 99
models..................................................................................6
PCMCIA slot......................................................................12
powering down...............................................................66
redundancy.................................................................12, 14
removing.....................................................................41, 66
standby SRP module.............................................................14
starting ERX routers...............................................................65
status, redundancy...............................................................102
storing, modules and components..................................78
support, technical See technical support
switches, power...............................................................53, 65
switching on router................................................................65
switchover to spare line module........................................16
synchronize command..........................................................15
system maintenance..............................................................77
T
technical support..................................................................139
contacting JTAC...............................................................xv
Telnet connection to router.................................................72
temperature
excessive.................................................................101, 103
monitoring.......................................................................103
requirements...........................................................101, 117
text and syntax conventions..............................................xiv
thermal protection mode.....................................17, 88, 103
timing inputs, external....................................................12, 50
tools needed................................................21, 36, 48, 77, 142
troubleshooting...............................................................95, 96
booting..............................................................................101
cables................................................................................101
clocking.............................................................................101
double-bit errors..........................................................104
Ethernet link....................................................................101
fans............................................................................96, 103
FERF...................................................................................101
LED activity for................................................................96
modules....................................................................96, 101
Index
153