CANOGA PERKINS 2461 E1 Modem - Manual (Page 42)

EdgeAccess Universal Chassis System
Alarm Name Condition Notification LED
Alarm Relay Inputs On Stand alone modem
only, indicates presence
of Major and Minor
alarms
Major, Minor, None, and "Maj & Min"
Power Supply
Primary
Indicates condition of
primary power supply
OK: Power supply is operative
BAD: Power supply is detected by the
CIM, and known to be bad.
N/A: A CIM is not present, not
functioning correctly, or the
chassis backplane has a problem.
Power Supply
Secondary
In rack unit, indicates
condition of secondary
power supply, if
available.
OK: Power supply is operative
BAD: Power supply is detected by the
CIM, and known to be bad.
N/A: A CIM is not present, not
functioning correctly, or the
chassis backplane has a problem.
Note: The Configuration Error Line Notifications are interpreted as follows:
• OS - active software version is different either at the local, local redundant, remote, or remote
redundant unit.
• OLIM type - local and remote OLIM types are not compatible.
• OLIM slot - a known invalid card is inserted in the OLIM slot.
• ELIM type - local and local redundant ELIM types are not compatible for redundancy.
• ELIM slot - a known invalid card is inserted in the ELIM slot.
• Redundancy - the local and remote modems are not compatible for redundancy, one modem
is redundant and the other is not.
• Fiber Line - fiber cable is not properly installed (i.e. cable is not properly connected from
local Tx connector to remote Rx connector, or cable is not properly connected (primary
connected to secondary instead of primary).
•
Setup - all the online modems have discrepancies on: modem rate, loopback control mode,
line coding, framing, or switch over mode.
2461 Modem User Manual 4-12