Eth Tf; Eth-Oam Loc - NEC iPASOLINK EX Advanced Instruction Manual

CORRECTIVE MAINTENANCE
4.

ETH TF

This condition indicates that a failure is detected in an installed SFP module. The
problem of this condition is likely to be caused by a defective SFP module.
Procedure 5-9
1.
2.

ETH-OAM LOC

This condition indicates that the LOC (Loss of Connectivity) is detected from the
indicated MEP. The problem of this condition pertains to the far-end NE or the MEG/
MEP Configuration Error in the WebLCT.
Procedure 5-10
1.
2.
3.
4.
iPASOLINK EX Advanced: O
Retrieve the
Current Status
alarm is not cleared, contact NEC for the further maintenance support.
This step ends the procedure.
Replace the target SFP module.
Retrieve the
Current Status
alarm is not cleared, contact NEC for the further maintenance support.
This step ends the procedure.
Check if any alarm occurs to the far-end NE that is associated with the indicated
MEP, and clear the condition(s).
Retrieve the Current Status
Is the
ETH-OAM LOC

This step ends the procedure.
YES:

NO: Check the MEG/MEP Configuration in the WebLCT, and go to Step
Is the MEG/MEP Configuration appropriate?

Go to Step
YES:

Correct the configuration, and go to Step
NO:
& M
PERATION AINTENANCE
, and check if the
, and check if the
, and check if the
alarm cleared?
6. .
alarm is cleared. If the
ETH RF
alarm is cleared. If the
ETH TF
ETH-OAM LOC alarm is cleared.
5.
GGS-000548-01E
5-27
ETH
BB
4.