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E1 RJ-48 Connectors
ALARM:
•
OFF during normal operation
•
Blinks red+green simultaneously
when
CV
errors detected on the E1
line at far end of the optical line
•
Glows red+green when loss of
service (
LOS
) is detected, OR
continuous bit errors are detected
on the E1 line at far end of the
optical line
•
Blinks red when local
CV
errors
detected on E1 line.
•
Glows red when
LOS
detected on
the local E1 line, OR
when continuous errors are
detected on the local E1 line
STAT:
•
Glows green
during normal
operation
•
Glows
red+green when
out-of-service or
when the port is
in a loopback or
test state
•
Glows red when
the Host to
Remote fiber
link(s) is down or
badly corrupted
SFP
Ports
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 the
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
SFP
is not an IMC Networks
SFP
•
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