- This topic has 35 replies, 1 voice, and was last updated 4 years, 8 months ago by sk sharif ahammad.
1st November 2011 at 17:42 #61182hasanGuest
TOLD ME KNOWLEDGE ABOUT alarm 77452nd March 2012 at 05:09 #61183VARUNGuest
WHAT IS THE PERMANENT SOLUTION OF ALARM NUMBER 77743 & 7745.2nd March 2012 at 19:45 #61184pritamGuest
please check the bus cable and its termination ports.10th April 2012 at 07:55 #61185Ghaith DixonGuest
Would you please support by provide excell sheet contains the alarm name/ code and the instruction to solve it for NSN BTS (Flexi and Flexi EDGE) on my email address?
thank you in advance,
Ghaith12th April 2012 at 04:04 #61186varunGuest
hi Johan Martinez,
you are absolutly right that 7606 – EXxx TRX module Tx power overdriven at DPC is comming after software change.we are already aware with this alarm.
you have to cange your software.pls use EX4.0 or EX 4.1 for flexi BTS & your problem will be resolved after this.18th April 2012 at 11:48 #61187RexGuest
what is the parameter name of maximum power in the cell for NSN. In ALU it is BS_TXPWR_MAX, in NSN’s NetAct cannot find it. I know it is there, I tried to look at the cell level but can’t find it.
Rex22nd April 2012 at 03:20 #61188DinendranGuest
Reasons for Alarm
BTS unit hardware failures (TRX, BB2F,WCxA,DVxA)
Crossed feeder cables.
Bad SMA cable , bad feeder quality or their improper connectivity.
RSSI values on the main and diversity paths are differing a lot.
BCCH Frequency used in MAL list
Some segments in the network using same BCCH Frequency
Value of TSC parameter is same as BCC value
High Interference caused in the network
LAPD message distribution problem due to unused (floating) TRX signaling links on the BCSU concerned
Telecom links overloading the BCSU
Repeated Transmission Failures6th June 2012 at 13:49 #61189DavidGuest
I have reviewed all the hardware, all connections DBUS and energy but the alarm remains in one sector (High RF Interference). When tested on each TRX reflects the message I Measured RX Result Higher than -85 dBm. Try out another I can do or because it reflects me the alarm of interference in a single sector7th June 2012 at 11:11 #61190varunGuest
maximum power in the cell -PMAX212th June 2012 at 19:52 #61191TahseenGuest
Well,Regarding Maximum power,As I am concerned,Some connector is lose in Antenna line which can be checked by site master.On the other hand,you may think by yourself that due to lose connector max power is taken by that specified cell.22nd September 2012 at 18:48 #61192CobusGuest
Hi Can someone please explain to me what the Flexi BTS is measuring when I get high RF levels. (-98dbm) And what can be the causes.(Is this Interferance)VSWR is fine.3rd December 2012 at 08:09 #61193venkatGuest
Hi Johan Martinez,
if that alarm 7606 – EXxx TRX module Tx power overdriven at DPC is comming Pls recreate the site change the software.14th January 2013 at 10:15 #61194idrisGuest
some body know how to configure nokia
flexi bts 2g used racal 6113..17th January 2013 at 13:41 #61195venkatGuest
7606 – EXxx TRX module Tx power overdriven at DPC is comming Please Recreate the site at same software no problem,6th May 2013 at 19:07 #61196AbderrahmaneGuest
please can you give me a solution about the problems of RSSI alarmes in RF module (FLEXI BTAS)