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DS3 ATM Network Access Module
Plexus 9000 Planning and Engineering Guide
Issue 1, April 23, 2004
Section 130-120-800
5-198
Telica,
Inc.
P802-AA
04-08-02
FRONT
CARD
FLT
ABN
ACT
OCTAL
DS3
ATM
5.18.2.2 LEDs
Table 5.18-A. LEDs of Front IOM
LEDs Color
Description
FLT
Red
Indicates a local internal fault
ABN
Yellow
Indicates a remote fault or abnormal
condition. The light appears yellow
when:
•
An input has an incoming
failure; i.e., a Loss of Signal
(LOS).
•
A port is in loopback.
Green
On
Indicates that the module has been
equipped for service.
ACT
Green
Blinking
Indicates that the module is ready
and in standby mode.
.