IE-iMcV-T1-Mux/4+Ethernet
11
SFP PORTS
or
One model offers two SFP (A and B) ports for 1+1
protection; a second model offers one SFP without
protection.
ACT:
•
Glows green when the SFP port is the active
receive line.
•
OFF when the SFP is
not
the receive line.
•
Glows red+green when SFP port is manually forced
to be the active receive line.
LNK:
•
Glows green when there is a valid link.
•
Glows red when a loss of optical signal occur, LOF,
or with continuous optical bit errors.
RAI:
•
Off when no remote defects are detected.
•
Glows red+green when remote LOS or BER
detected.
MSA
:
•
Off when no SFP is installed in the port.
•
Glows green when no SFP alarms are detected.
•
Glows red+green when SFP alarms or defects are
detected at remote end.
•
Glows red when SFP alarms or misconfigurations
are detected locally, i.e., when the SFP is missing,
or when SFP speed is not at 155Mbps.