ADSL උන් වරෝ...

radiax

Well-known member
  • Dec 9, 2007
    8,679
    985
    113
    සුන්දර හදවතක..-NRJ-
    6697153752.png
     

    jhnnwp

    Well-known member
  • Jan 6, 2012
    44,125
    31,882
    113
    මේකයි බං මෙහ underground cable එකක් damage මීට අවුරුදු 11/2 ඉඳන් complain කරන්නෙ. ඒකට වතුර යනවලු. ඇයි මේ හැත්ත මේව හදන්නෙ නැත්තෙ? :angry::angry::angry:
    ඒකෙ ඇතුලෙ සමහර line හොඳයිලු. ඉතිං මුන් loop change කරල බලනවා ප්‍රශ්නෙ ආවම. ඒත් damage cable එක එතනමයි. :angry::angry::angry:
     

    vito

    Well-known member
  • May 5, 2008
    10,915
    1
    12,222
    113
    අදාළ නෑ නේ
    snr should be low ban

    https://www.giantstride.gr/snr-margin-adsl/
    20dB and below is outstanding
    20dB – 30dB is excellent
    30dB – 40dB is very good
    40dB – 50db is OK
    50dB and above is bad

    what's the snr now? snr of 20 or above is not that good. that's why your connection is disconnecting
    what's your snr now? if it's changing all the time have the line that comes to your house checked. it could be the issue.
     

    ryanex

    Well-known member
  • Jun 27, 2008
    4,625
    906
    113
    http://aboutrenewableenergy.com
    snr should be low ban

    https://www.giantstride.gr/snr-margin-adsl/
    20dB and below is outstanding
    20dB – 30dB is excellent
    30dB – 40dB is very good
    40dB – 50db is OK
    50dB and above is bad

    what's the snr now? snr of 20 or above is not that good. that's why your connection is disconnecting
    what's your snr now? if it's changing all the time have the line that comes to your house checked. it could be the issue.


    dude thats attenuation lol not SNR SNR should be high attenuation should be low
     

    SaNDun

    Well-known member
  • May 4, 2006
    12,690
    838
    113
    In La Srinka
    snr should be low ban

    https://www.giantstride.gr/snr-margin-adsl/
    20dB and below is outstanding
    20dB – 30dB is excellent
    30dB – 40dB is very good
    40dB – 50db is OK
    50dB and above is bad

    what's the snr now? snr of 20 or above is not that good. that's why your connection is disconnecting
    what's your snr now? if it's changing all the time have the line that comes to your house checked. it could be the issue.
    oya anik paththa ban.. SNR eka wedi wenna ona.. ethakotai line eka quality.. Attenuation ekai adu wenna ona.. Attenuation wedi unama thamai case.
    Attenuation
    20dB and below is outstanding
    20dB – 30dB is excellent
    30dB – 40dB is very good
    40dB – 50db is OK
    50dB and above is bad

    SNR
    10dB and below is bad
    11db – 20dB is OK
    20dB – 28dB is excellent
    29dB and above is outstanding