clicking noise opt11

[emerald01]

what are the steps to replace a ntdk23aa fiber reciever card on expansion cabinet. i have a clicking noise only on 1 cabinet not a bad digital line card

 

[Firebird Scrambler]

Do you have meridian Mail?. If so, check that it isn't an unanswered mailbox. To change out the fibre receiver card, Power off the expansion cabinet, but do a full system backup in LD 143 first!.

Then replace the fibre card, but be careful in NOT bending the fibre. Take your time and then power up the cabinet again. I wouldn't power down the main cabinet unless you were replacing the fibre cable.

All the best

Firebird Scrambler
Meridian 1 / Succession and BCM / Norstar Programmer in the UK

http://www.linkedin.com/in/davidbromley

If it's working, then leave it alone!.

 

[PERRYPJ]

I wouldn't count on the Fiber Card totally, I have had to replace the daughter board on the SSC on one system and the actual fiber between the cabinets on another. So if you don't want to go back I would take all three, unless you feel lucky

OLD ROLMEN WORKING ON NORTELS AND AVAYA