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Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway
Front Cards
Table 2-15 describes the LEDs on the FRSM cards.
Module Configurations
The FRSM-2CT3 and FRSM-2T3E3 support the following module configurations:
• Standalone.
• Card set redundancy (Y-cable)—T1, T3, E1, E3, OC-3c and higher speed optical interfaces.
The FRSM-8E1, FRSM-8E1-C, FRSM-8T1, and FRSM-8T1-C supports the following module
configurations:
• Standalone.
• 1:N card set redundancy, without bulk distribution.
• 1:N card set redundancy, with bulk distribution—For line redundancy to be supported in this
configuration, there must be redundant PXM1Es and redundant SRMEs. The APS connector must
be installed between the SRMEs.
• Bulk distribution.
Note If the FRSM-8E1-C or FRSM-8T1-C have ForeSight/ABR enabled, they can be used as a standby service
module for the FRSM-8E1 or FRSM-8T1 (with or without ForeSight/ABR enabled).
For module configuration information, refer to Chapter 4, “Planning for Card Redundancy, Line
Redundancy, and Bulk Distribution”.
Table 2-15 FRSM LEDs
LED Status Description
ACT Green The FRSM card set (front card and back card) is in active
state.
STBY Yellow or
blinking yellow
One of the following conditions exists:
• The FRSM is in Standby mode.
• The FRSM is in mismatch state.
• The FRSM DSPs are currently involved in the FRSM
bootup process.
FAIL Red When this LED is solid red and the ACT and STBY LEDs
are off, one of the following conditions exists:
• The module is in Reset mode.
• The module has failed.
• The card set is not complete (no back card).
PORT x
Note The number
of ports varies
with the type
of FRSM
installed in
your system.
Green The port is active with no alarms detected.
Red The port is active and a local alarm has been detected.
Yellow The port is active and a remote alarm has been detected.
Off The port is not configured, or the card set is configured as
a redundant card set and is in Standby mode.