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Reply To: NOKIA BTS ALARMS

#48404
Dinendran
Guest

7745 alarm:
areas to check:
1) first check the cnt cable if ultra bts else check the pins and correct insertion if flexi bts
2) Check frequency interference which may cause channel failure due to excessive BER.
3)replace trx/bb2f
4) change trx backplane
5)change common back plane.

Common causes could be loose cabling and frequency interfernce.

Br
Dinu