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Operation and Maintenance
6-4
9783-A2-GB20-00
July 2000
LED Descriptions
The following table identifies the alarms that cause the Alarm LED to light. See
Table 6-2 and Table 6-3 for network and user data port interface LED information.
Table 6-1. General Status LEDs (1 of 1)
Label
Indication Color What It Means
OK Power and
Operational
Status
Green ON – FrameSaver unit has power and it is
operational.
OFF – FrameSaver unit is in a power-on
self-test, or there is a failure.
ALM Operational
Alarm (Fail)
Red ON – FrameSaver unit has just been reset,
or an error or fault has been detected.
OFF – No failures have been detected.
See
Health and Status Messages
for additional
information about alarms.
TEST Test Mode Yellow ON – Loopback or test pattern is in progress,
initiated locally, remotely, or from the
network.
OFF – No tests are active.