mtnltriband2007
Newbie
Hi,
I am facing Trinabd Frequent Disconnectivity Issues at Navi MUmbai. Following routine checkups made by MTNL STAFF.
1. Line Parameters tested OK (TTL)
2. ADSL tested OK (from MTNL Guy)
Then for 15 days they [line men and Troiband Guys] keep blaming on each other , like ADSL ppl say Line problem and Line Men Say ADSL problem.
Finally its no where getting resolved.
I attempted to study the ADSL status when connected, and Found abnormal values in SNR, Attenuation, etc which I am pasting here, and hope any one of forum may suggest what is WRONG.
ADSL Status [Just type in browser http://192.168.1.1 and you will get it. It may ask for passowrd its admin admin if you havent changed it. If its Admin Admin then ensure you change the password as well for security reasons]
Status SHOWTIME
Mode ADSL2+
Type
Upstream
[*]Rate (Kbps) Downstream 2047 | Upstream 263
[*]SNR Margin (dB) Downstream 12.9 Upstream 26.5
[*]Attenuation (dB) Downstream 31.0 Upstream 21.3
[*]Output Power (dBm) Downstream -22.7 Upstream 81.4
[*]Super Frames Downstream 6092 Upstream 6090
[*]Super Frame Errors Downstream 20 Upstream 12805
[/list]Please note that Out Power is -22.7 dBm (Negative)
SNR 12.9 downstream and 26.5 Upstream
Does this suggest something seriously wrong with connectivity.
What are your ADSL status parameters while it is running fine? Are MTNL guys ignoring something very obvious from above ADSL status paremeters.
Another Observation,
When I start using My Phone Line connected via Splitter, MTNL moden re-attempts to restore connectvity (aparent from blinking yellow Link LED).
What the phone instrument and picking the receiver up could do to the ADSL. Probably it lowers line voltage or current due to resistance and once the line voltage is normal it connects (attempts) fine. [The case was high Open , A line Problem, Read more in this page]
Any time its not connected and I pick up phone and ADSL modem would again show activity and some times it connects. Any clues or do you also face similar situations. [Well current Starts floowing you pick up phone and which helped carry ADSL signals]
Another Snap shot.
DSL Status
Status SHOWTIME
Mode ADSL2+
Type
Downstream Upstream
Rate (Kbps) 2047 263
SNR Margin (dB) 12.6 25.8
Attenuation (dB) 30.5 21.1
Output Power (dBm) -21.7 81.5
Super Frames 2125 2123
Super Frame Errors 2 12525
I hope I would be able to get some clues as I am tired of gazing at ADSL lights to bless me while MTNL staffs couldnt detect whats wrong. I am following up with senior officials again waiting for a resolution.
Any thoughts looking at the situation?
Many thanks for your time reading this post.
I am facing Trinabd Frequent Disconnectivity Issues at Navi MUmbai. Following routine checkups made by MTNL STAFF.
1. Line Parameters tested OK (TTL)
2. ADSL tested OK (from MTNL Guy)
Then for 15 days they [line men and Troiband Guys] keep blaming on each other , like ADSL ppl say Line problem and Line Men Say ADSL problem.
Finally its no where getting resolved.
I attempted to study the ADSL status when connected, and Found abnormal values in SNR, Attenuation, etc which I am pasting here, and hope any one of forum may suggest what is WRONG.
ADSL Status [Just type in browser http://192.168.1.1 and you will get it. It may ask for passowrd its admin admin if you havent changed it. If its Admin Admin then ensure you change the password as well for security reasons]
Status SHOWTIME
Mode ADSL2+
Type
Upstream
[*]Rate (Kbps) Downstream 2047 | Upstream 263
[*]SNR Margin (dB) Downstream 12.9 Upstream 26.5
[*]Attenuation (dB) Downstream 31.0 Upstream 21.3
[*]Output Power (dBm) Downstream -22.7 Upstream 81.4
[*]Super Frames Downstream 6092 Upstream 6090
[*]Super Frame Errors Downstream 20 Upstream 12805
[/list]Please note that Out Power is -22.7 dBm (Negative)
SNR 12.9 downstream and 26.5 Upstream
Does this suggest something seriously wrong with connectivity.
What are your ADSL status parameters while it is running fine? Are MTNL guys ignoring something very obvious from above ADSL status paremeters.
Another Observation,
When I start using My Phone Line connected via Splitter, MTNL moden re-attempts to restore connectvity (aparent from blinking yellow Link LED).
What the phone instrument and picking the receiver up could do to the ADSL. Probably it lowers line voltage or current due to resistance and once the line voltage is normal it connects (attempts) fine. [The case was high Open , A line Problem, Read more in this page]
Any time its not connected and I pick up phone and ADSL modem would again show activity and some times it connects. Any clues or do you also face similar situations. [Well current Starts floowing you pick up phone and which helped carry ADSL signals]
Another Snap shot.
DSL Status
Status SHOWTIME
Mode ADSL2+
Type
Downstream Upstream
Rate (Kbps) 2047 263
SNR Margin (dB) 12.6 25.8
Attenuation (dB) 30.5 21.1
Output Power (dBm) -21.7 81.5
Super Frames 2125 2123
Super Frame Errors 2 12525
I hope I would be able to get some clues as I am tired of gazing at ADSL lights to bless me while MTNL staffs couldnt detect whats wrong. I am following up with senior officials again waiting for a resolution.
Any thoughts looking at the situation?
Many thanks for your time reading this post.