SA
-FOM4 Installation Description
SA
-FOM4-2.0-20030102
Orange Light On:
Optical signal is normal, electrical
signal is abnormal and buzzer is on.
FE:
Indicates the status of Far End.
Green Light On:
Far end system is normal.
Red Light On:
Far end optical signal is abnormal
and the buzzer is on.
Orange Light On:
Optical signal is normal, electrical
sign is abnormal and buzzer is on.
LOS:
Indicates whether the optical interface has lost signal.
No Light On:
The optical interface is in normal
status.
Red Light On:
The optical interface has lost signal
and buzzer is on.
Red Light Blinking:
SA
-FOM4 is performing Near End
Local Loopback
E1:
There are four E1 tributaries LED – 1, 2, 3 and 4. Each
indicates the status of E1 tributary 1, 2, 3 and 4.
Green Light On:
The tributary is in In Service status
and no error occurs.
Red Light On:
The tributary is in In Service status
but has lost signal.
Green
Light
Blinking: The tributary is in Remote
Loopback status.
Red Light Blinking:
The tributary is in Local Loopback
status (CID control model only).
Orange Light Blinking: The tributary is receiving loopback
signal from far end.
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Summary of Contents for SA-FOM4
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