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  1. #121
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    Go to your router's web GUI pages through log in and check the value of the Downstream value. It should 4Mbps ( 4096 Kbps ) or more and Upstream value minimum 256Kbps, greater would be great. This is the actual parameters you have to check.

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    Quote Originally Posted by Indranil View Post
    Go to your router's web GUI pages through log in and check the value of the Downstream value. It should 4Mbps ( 4096 Kbps ) or more and Upstream value minimum 256Kbps, greater would be great. This is the actual parameters you have to check.
    bro i have checked it but Downstream value doesn't remain constant.sometimes the pages displays this info as 2196,sometimes 2980,2048 etc. on D-LINK DSL 2750U model.yesterday i checked on digisol & it was 3644 kbps.but Upstream value always remain constant i.e., 509 kbps.pls help me to get rid of this anxiety.thanks

  3. #123
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    Quote Originally Posted by shafket2013 View Post
    bro i have checked it but Downstream value doesn't remain constant.sometimes the pages displays this info as 2196,sometimes 2980,2048 etc. on D-LINK DSL 2750U model.yesterday i checked on digisol & it was 3644 kbps.but Upstream value always remain constant i.e., 509 kbps.pls help me to get rid of this anxiety.thanks
    Make sure that you check the Data rate but not the Attainable Rate. If you data rate shows 3644 Kbps some time then it is sure to say that your line speed is ok. This problem arise from various side. First you check what kind of Modulation set in your router. Is it G.Dmt or ADSL2+. First unchecked all modulation then try with one modulation G.Dmt. if not working well then check with ADSL2+. Remember unchecked all and only checked one modulation at a time which you want to use or want for testing.
    Last edited by Indranil; 13th July 2013 at 06:40 PM.

  4. #124
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    Quote Originally Posted by Indranil View Post
    Make sure that you check the Data rate but not the Attainable Rate. If you data rate shows 3644 Kbps some time then it is sure to say that your line speed is ok. This problem arise from various side. First you check what kind of Modulation set in your router. Is it G.Dmt or ADSL2+. First unchecked all modulation then try with one modulation G.Dmt. if not working well then check with ADSL2+. Remember unchecked all and only checked one modulation at a time which you want to use or want for testing.
    bro how to do this.pls help me.i am unaware of this thing.

  5. #125
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    Quote Originally Posted by shafket2013 View Post
    bro how to do this.pls help me.i am unaware of this thing.
    To change Modulation in DSL 2750U go to Advance Setup -- DSL

  6. #126
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    Quote Originally Posted by Indranil View Post
    To change Modulation in DSL 2750U go to Advance Setup -- DSL
    ok.be online dear.please be there.

  7. #127
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    Quote Originally Posted by shafket2013 View Post
    ok.be online dear.please be there.
    followed your steps bro but didn't see any change.now...?

  8. #128
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    what modulation you set ? and what speed you see now ?

  9. #129
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    Quote Originally Posted by Indranil View Post
    what modulation you set ? and what speed you see now ?
    first i selected G.Dmt & then ADSL2+.getting same speed as it was before.that is Line Rate - Upstream (Kbps):509 & Line Rate - Downstream (Kbps): 1925.pls help.

  10. #130
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    Will reply later

  11. #131
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    Quote Originally Posted by Indranil View Post
    Will reply later
    ok.dear.thanks a lot for your support.

  12. #132
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    Quote Originally Posted by shafket2013 View Post
    ok.dear.thanks a lot for your support.
    r u there bro.pls tell me if enabling SRA Capability can do anything?

  13. #133
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    You have the fluctuation of speed. This is happen only when the wire is faulty. The connection should be net and clear from your DP box to your home. If possible change the wire from your home to your DP junction box. This type of fluctuation of speed also happen if your telephone line has noise because of the moisture in connection point. Take off your phone receiver and press one number in your telephone pad. After pressing one number you will hear a beep sound, after some beeping it will be clear and that time try to notice any cracking sound or any noise you hear or not.

    The reason of which has the fluctuation of speed because of the faulty of line. This could be from your home to your DP junction box or could be from your DP junction box to your Exchange. First try to net and clear your line from your home to DP. Also use new RJ11 cable from your telephone point to splitter and splitter to your Router and also splitter to your telephone receiver.

    NB :--- Connect telephone wire direct to your modem without using splitter and see any good result.


    I got your FB profile and you are looking handsome in there

  14. #134
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    Quote Originally Posted by Indranil View Post
    You have the fluctuation of speed. This is happen only when the wire is faulty. The connection should be net and clear from your DP box to your home. If possible change the wire from your home to your DP junction box. This type of fluctuation of speed also happen if your telephone line has noise because of the moisture in connection point. Take off your phone receiver and press one number in your telephone pad. After pressing one number you will hear a beep sound, after some beeping it will be clear and that time try to notice any cracking sound or any noise you hear or not.

    The reason of which has the fluctuation of speed because of the faulty of line. This could be from your home to your DP junction box or could be from your DP junction box to your Exchange. First try to net and clear your line from your home to DP. Also use new RJ11 cable from your telephone point to splitter and splitter to your Router and also splitter to your telephone receiver.

    NB :--- Connect telephone wire direct to your modem without using splitter and see any good result.


    I got your FB profile and you are looking handsome in there

    thanks a lot bro for your suggestions.lemme follow these & then i will get back to you.

  15. #135
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    Quote Originally Posted by shafket2013 View Post
    thanks a lot bro for your suggestions.lemme follow these & then i will get back to you.
    bro what does these values mean in D-LINK modem
    SNR Margin (0.1 dB): 106 (Downstream) 120 (Upstream)
    Attenuation (0.1 dB): 605 (Downstream) 315 (Upstream)

  16. #136
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    Those are indicating you line condition are poor.

  17. #137
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    Quote Originally Posted by Indranil View Post
    Those are indicating you line condition are poor.
    how much poor?pls tell me.

  18. #138
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    hi,is the distance from exchange is important for 4Mbps connection if so am less than 1 km but still at 2mbps even after bsnls speed upgrades and i pay for 4mbps..TY

  19. #139
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    From where you get that info, asking you because technically it is not actually correct

    Less than 1km should be 23-24Mbit
    1.0km = 13.81dB = 23Mbit
    1.5km = 20.7dB = 21Mbit
    2.0km = 27.6dB = 18Mbit
    2.5km = 34.5dB = 13Mbit
    3.0km = 41.4dB = 8Mbit
    3.5km = 48.3dB = 6Mbit
    4.0km = 56dB = 4Mbit
    4.5km = 62.1dB = 3Mbit
    5.0km = 69dB = 2Mbit
    Last edited by Admin; 15th July 2013 at 07:13 AM.

  20. #140
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    well i was using 4bmps on airtel when i asked for it they said if am less than 1-2km only then am capable of 4Mbps and beyond!!

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    i noticed another strange thing.when light in my area goes off for some minutes anytime then i get the full download speed of 4 mbps and my Line Rate - Downstream (Kbps) goes up to 3856.i observed this many times & it happened.when light in my area went off,i restarted my router,got the download speed of 445-500 kbps.but again when light in the area is restored after a couple of minutes,my internet connection stops to work (but ADSL & INTERNET LIGHT remain stable in the router) & then forcibly i have to restart my router to make internet functional again & at that time i again get the download speed of 245 to 260 kbps.why this is happening?dear Indranil pls reply & help.thx.

  22. #142
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    This is happen when ADSL signal interrupted by elector magnetic field. From your telephone exchange to your home underground cable is laid and electrical cable also laid. So some how elector magnetic field created from electrical cable interfere with your ADSL signal and that is why it is happen. This interference also be happen in junction box, DP box or some where else not only in underground section.

  23. #143
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    Quote Originally Posted by Indranil View Post
    This is happen when ADSL signal interrupted by elector magnetic field. From your telephone exchange to your home underground cable is laid and electrical cable also laid. So some how elector magnetic field created from electrical cable interfere with your ADSL signal and that is why it is happen. This interference also be happen in junction box, DP box or some where else not only in underground section.
    so how to resolve this issue.whom to report it?pls specify.thanks again

  24. #144
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    First make a neat and clear connection from your DP box to your router. If dose not work then you have to inform to BSNL authority SDE or DE.

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    Quote Originally Posted by Indranil View Post
    First make a neat and clear connection from your DP box to your router. If dose not work then you have to inform to BSNL authority SDE or DE.


    bro the connection from my DP box to my router is already fine.i have a separate line for router & there are no cuts,joints etc in the line.also using BSNL copper line for this purpose.BSNL linemen have installed a new DP box just a one month ago near the gate of my house.and,i don't use splitter for my router.pls tell me what should i tell to SDE or DE.thanks for your support.

  26. #146
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    Quote Originally Posted by shafket2013 View Post
    bro the connection from my DP box to my router is already fine.i have a separate line for router & there are no cuts,joints etc in the line.also using BSNL copper line for this purpose.BSNL linemen have installed a new DP box just a one month ago near the gate of my house.and,i don't use splitter for my router.pls tell me what should i tell to SDE or DE.thanks for your support.
    Tell the problem you are facing, fluctuation of speed you seen in your router config page, when light in you area goes off you are getting almost full speed but when light comes up it goes down because of interfere with your ADSL signal. You are not getting 4Mbps speed but you paid for 4Mbps speed. Talk to them and give them written copy.

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    Quote Originally Posted by Indranil View Post
    Tell the problem you are facing, fluctuation of speed you seen in your router config page, when light in you area goes off you are getting almost full speed but when light comes up it goes down because of interfere with your ADSL signal. You are not getting 4Mbps speed but you paid for 4Mbps speed. Talk to them and give them written copy.
    thanks a lot for your support,would do it soon.thx again.

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