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Ericsson RBS 2111

Viewing 15 posts - 1 through 15 (of 18 total)
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  • Author
    Posts
  • 15th October 2007 at 05:34 #49392
    amit
    Guest

    Dear friends i am facing prb in rbs 2111,all the 3 sectors having 3 cabinets n its showing Rx faulty.Tx is working fine.

    i have checked,cable is not swapped,i reloaded the IDB.still prb persist.
    need ur usefull suggestions.

    Thnx in advance
    amit

    18th October 2007 at 18:51 #49393
    RK
    Guest

    Hi Amit,

    I do not have answers for you but have a question instead! What is this RBS-2111 ? I heard it is based on remote radios (RRU). Can you tell me what this is and how different it is from RBS-2108.

    Thanks,

    RK

    19th October 2007 at 05:23 #49394
    pravin sharma
    Guest

    dear amit,
    check ur rx optical cable,check vswr,n swap ur feeder cable

    16th June 2010 at 06:16 #49395
    Nguyen Thanh Thuy
    Guest

    trong luong, cac chi tiet cua tu RBS 2111, 3206,

    27th July 2010 at 16:42 #49396
    Debs
    Guest

    i have need a descrption of RBS 2111 if possible send me a doc

    13th August 2010 at 08:07 #49397
    vikas
    Guest

    there is problem in rru jumpers.check it by swaping or change it.

    29th October 2010 at 22:59 #49398
    ANDREAS
    Guest

    I NEED SOME DIFFERENCE BETWEEN 2111 AND 2108

    8th November 2010 at 07:26 #49399
    woth
    Guest

    RBS 2308 have jumper and feeder cables beetween base station and antennas.
    RBS 2311 have optical cables beetween MU (main unit) and RRU (radio remote unit). So MU can be on the ground, and RRU can be on the top of the pole together with antennas. So the line is MU—optical cabel—RRU—jumper cable—antennas.
    RBS 2311 is practical when you can not apply feeder cables

    regards

    9th November 2010 at 10:15 #49400
    Prabeen
    Guest

    2111 is a macro cabinet having RRU which can be connected in remote location using OFC cable connected to the Main Unit.

    My questions to u are:

    u have mentioned 3 sectors with 3 cabinets. there has to be 3 RRU’s and one MU interconnected with OFC cable. Is this done?

    The maximum configuration possible with one MU is 2+2+2. wats ur present config. One RRU=2 TRX. Hence 3 RRU with 3 sectors is 2+2+2 max. Else there is also possibility to connect 2 RRU n combine which will give u 4 TRX combined.

    2nd December 2010 at 15:22 #49401
    kblanco
    Guest

    Dear Friends, Where i can to download intermdiate/advanced documentation to RBS 2111, tankyou in advance.

    7th December 2010 at 07:01 #49402
    upgrade capaity with 2111
    Guest

    I NEED TO DO THE CONFIGURATION 4+2+4 USING TWO MU AND 5 RRU, MY QUESTION IT S OBLIGATORY TO USE THE SYNCROSITION CABLE BETWEEN TWO MU?
    NOTA I USE TWO MU IN CASCADE MODE

    ANY INFO PLEASE

    10th December 2010 at 05:23 #49403
    Prabeen
    Guest

    U can always cascade. U can have ESB cable for the same. N there is ESB dummy too for the same.

    13th December 2010 at 06:37 #49404
    upgrade 2111 to 4+2+4
    Guest

    Please PRABEEN,

    I have not too well understood your answer, thank you for me better expland
    do I rest my question it is obligatory to use the ESB cable to make this configuration?
    if you have a document that can help me prayer to send it to me

    15th April 2011 at 17:08 #49405
    vinod kumar
    Guest

    i want to know about E1 cable punching colour coding scheme in rbs 2111.

    17th May 2011 at 12:42 #49406
    fessal
    Guest

    i want no mor about ericson RBS . Were am i going to laern it?

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