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DIP is not comming into service.

  • This topic has 12 replies, 1 voice, and was last updated 8 years ago by Lalit parihar.
Viewing 13 posts - 1 through 13 (of 13 total)
  • Author
    Posts
  • 18th October 2007 at 20:07 #49439
    Nur
    Guest

    dip is showing abl & RDI fault.
    if FM guys give loop on that perticular E1.we get loop.but when throw or break the loop then i get again dip abl & rdi fault.

    19th October 2007 at 22:00 #49440
    John
    Guest

    Possible causes
    DXU Faulty
    TX / RX reversed at BTS
    CRC value incorrect

    20th October 2007 at 13:47 #49441
    Prabhakar Verma
    Guest

    Change the Tx and RX wire and check again…

    10th November 2007 at 18:13 #49442
    Nur
    Guest

    RXOTRX-000-00 showing like below
    MO STATE
    RXOTRX-000-00 FAIL
    MO ALARM SITUATION
    RXOTRX-000-00 PERMANENT FAULT

    If i block/deblock & Out/In service.then it comes in service.
    but after 3 or 4 hours, the same problem again happens.Please give me Permanent solution.

    27th November 2007 at 08:40 #49443
    mugna69
    Guest

    It happened to me sometimes..

    check crc value:

    dtbli:dip=…;
    dtidp:dip=…;
    dtidc:dip=…,crc=1;
    dtble:dip=…;

    try and let me know if it worked..

    1st December 2007 at 05:54 #49444
    Nur
    Guest

    Hi Prabhakar Verma !

    By changing Tx and RX wire,the problem was resolved.

    Hi mugna69 !

    i did but…again…

    Hi John !
    Your advice gave me more knowledge.

    4th December 2007 at 22:42 #49445
    John
    Guest

    Glad to help
    Its a common problem

    8th December 2007 at 02:30 #49446
    Ibrahim
    Guest

    What is OML fault in Ericsson system? Can anyone help?

    12th December 2007 at 21:42 #49447
    John
    Guest

    Can be a few things
    There is no connection to the TRX in the BTS
    The CF cannot communicate with the TRX
    Are the RXOIS and RXOCON working
    ABIS connections correct ?

    Not in Local mode ?

    13th December 2007 at 21:46 #49448
    Ibrahim
    Guest

    Thanx John for responding to my quetion.

    26th February 2013 at 06:29 #49449
    amit
    Guest

    Hi,

    Similar Problem i am also facing…TRU is going in fail mode, MO fault description is Permanent fault and Bus fault in few cases.

    we observed this alarm in 2204 BTS and 2964 BTS aswell.

    in 2204 BTS, we changed the BTS s/w from R25E to R22F and found that issue got resolved permanently ( haven’t repeated from 1-2 months)

    But issue is repeating in 2964 cabinet.

    19th January 2016 at 08:20 #49450
    YUNUS
    Guest

    I are facing an issue wherein CF ,TF is operational But RXOIS does not come up resulting in All trx to remain down.

    Can you plz help.

    No DIP Errors found,
    This is happening when a site goes down, when it comes back One sector remains down.

    We have recently Implemented ABIS over IP for this RBSC.

    9th May 2018 at 16:31 #49451
    Lalit parihar
    Guest

    Dip working but loading not taken by bts multiple sites are down in different different bsc in 2g only..

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Viewing 13 posts - 1 through 13 (of 13 total)
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