Datasheet

•
Support for chassis clusters
•
Support for anti-counterfeit check
•
Loopback (local, remote, and payload) and BERT, PRBS, and QRSS diagnostics support
•
Support for generation and detection of loopback control codes (line-loopback activate
and deactivate) and FEAC codes
•
Maximum transmission unit (MTU) size of 4474 bytes (default) and 9192 bytes
(maximum)
Related
Documentation
1-Port Clear Channel DS3/E3 GPIM Overview on page 97•
• 1-Port Clear Channel DS3/E3 GPIM Hardware Specifications on page 98
• 1-Port Clear Channel DS3/E3 GPIM Network Interface Specifications on page 99
• 1-Port Clear Channel DS3/E3 GPIM Supported Standards on page 101
• 1-Port Clear Channel DS3/E3 GPIM LEDs on page 102
• 1-Port Clear Channel DS3/E3 GPIM Components on page 103
• 1-Port Clear Channel DS3/E3 GPIM Supported Loopback Diagnostics on page 104
• 1-Port Clear Channel DS3/E3 GPIM Basic Configuration on page 105
1-Port Clear Channel DS3/E3 GPIM LEDs
The 1-Port Clear Channel DS3/E3 Gigabit-Backplane Physical Interface Module (GPIM)
has the LEDs described in Table 42 on page 102.
Table 42: 1-Port Clear Channel DS3/E3 GPIM LED States
DescriptionStateColorLED
GPIM is online and functioning
normally.
OnGreenSTATUS
GPIM is starting up, running
diagnostics, or shutting down.
OnAmber
GPIM has failed.OnRed
GPIM has no power and can be
removed safely.
Off
Loss of signal online.OnAmberLOS
Loopback is on.OnAmberLPBK
Port is receiving alarm indication
signal (AIS) alarm.
OnAmberAIS
Copyright © 2012, Juniper Networks, Inc.102
SRX Series Services Gateways for the Branch Physical Interface Modules Hardware Guide