ADSL SNR, Attenuation kiyade ?

pavithra_uk

Well-known member
  • Oct 6, 2009
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    Gotland
    here my ADSL statistics:

    [for auto modulation]

    Noise margin (SNR) : 31 dB (Download) | 31 dB (Upload)
    Attenuation : 26 dB (Download) | 29 dB (Upload)

    [for modulation = G.dmt]

    Noise margin (SNR) : 31 dB (Download) | 31 dB (Upload)
    Attenuation : 26 dB (Download) | 24 dB (Upload)


    router = US Robotics 9112
     

    m2chamara

    Well-known member
  • Jun 8, 2008
    5,376
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    .::Sl::.
    Downstream Upstream

    SNR Margin
    :​
    19.6db 31.5db

    Line Attenuation
    :​
    63.0db 28.2 db

    Data Rate
    :​
    512kbps 123 kbps

    Max Rate​
    :​
    3116kbps 956 kbps

    POWER​
    :​
    0.0 dbm 9.3 dbm

    CRC​
    :​
    4 0 00
     

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    Nov 24, 2008
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    එකෙක් හරි ඔය දාල තියන ලිස්ට් එකේ තේරුම කියන්නකෝ:P
     

    pavithra_uk

    Well-known member
  • Oct 6, 2009
    53,337
    21,986
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    Gotland
    එකෙක් හරි ඔය දාල තියන ලිස්ට් එකේ තේරුම කියන්නකෝ:P

    machan
    ADSL line eke quality eka thamayi meken kiyanne.
    SNR kiyanne line eke noise eke details. (usable signal Vs noise)

    SNR eka wadi nam line quality hodai. stable

    Attenuation kiyanne ADSL signal eka drop wena pramanaya. eka adu wena tharamata hodai.


    mewa adu wadi unamath dissconnect auwl athi we..


     

    lakdant12

    Member
    Mar 15, 2007
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    හෆොයි............ මගේ connection එක නම් ගන්නම දෙයක් නෑ වගේ එහෙම බැලුවොත්

    capturemzg.jpg