BSNL Broadband has four new plans (Rs. 875-1199) offering 800GB-1.1TB data transfer at 20mbps

#41
Hi, Ink , expecting reply from you.
The snr details at present after i reset the modem
Adsl Line StatusSHOWTIME.L0
Adsl ModeADSL2+
Channel ModeInterleave
Up Stream636 kbps
Down Stream12799 kbps
Attenuation Down Stream32
Attenuation Up Stream20
SNR Margin Down Stream11.4
SNR Margin Up Stream20.0
Vendor IDRETK
Firmware Version4926e708
CRC Errors0
Up Stream BER0e-7
Down Stream BER0e-7
Up Output Power6
Down Output Power19.5
ES0
SES0
UAS0
Now it shows nearly 12 mbps speed
speedtest shows 9.98mbps
attainable shows 18mpbs
how to go about further, ink
still more details from router
Downstream Upstream
Hlin Scale 3171 0
Loop Attenuation(dB) 32.2 20.1
Signal Attenuation(dB) 32.2 19.6
SNR Margin(dB) 6.8 6.8
Attainable Rate(Kbps) 18008 1212
Output Power(dBm) 21.8 7.6


 
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InkTone

Member
Regulars
#42
@rajujayaraman i replied to your question based on my experience using Bsnl Broadband. when i get problems like frequent connection droppings, i register a complaint. line man checks if any problems are there. the last thing they do is port changing. that is only done rarely. i have not made any port rest till now and dont know clearly how a rest can reduce the speed.

one doubt i have is once reset, may be they need to raise the attainable rate to 10 or 20 mbps according to plan.

in the first section your SNR margin shown is 11.4 this will go down if speed is increased furthur. which will cause connection drop downs or sometimes errors while transmiting data.
the Attainable Rate(Kbps) 18008 changes with time it depends on SNR.

if you are particular ask them what is the speed they set for your connection there in exchange.
speed net does shows a different value my downstream rate is 4998 but on speed check i get 4.1 i think the value comes in converting the small units to big units.
 
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#43
Thanks . The readings of router are real online live data. So, I ask for your idea. When the attainable rate is 18, i am getting only 12, and in upload speed of the attainable rate of 1.2mbps, i am getting onlly half of the speed. Leave the upload speed, that it is ISPs doing for serice.
I am not having any connection problem. Is the speed having anything to do with the network adapter? or present Modem.
I use dlink 2730 u modem.
I ask you , because you are expert in giving solutions to the problem.
if there is no connection in phone or modem light, i have a feeling that i need not call line man. He will come and say the problem is resolved.
Do you find anything abnormal in the router data i enclosed?
 


#45
What is the modulation settings for good speed. I have ticked adsl2 adsll2+ annexL and annex M. My distance from dslam is about 2 kilometres. The gmt and previous entries ts. i unticked as it was existed long back. Is there anything that i need change.
I will try to switchport if .
Your link page shows that change of speed effected in the wblink. But is it not automatic process in server that it will change with the change of plan shown in the link. The website link is a useful contribution from you.
Hi, Anubhav, , which denots that uncontollable / uncorrectable error in status page
 
#48
Hi, your model of router may be different from mine. could you say, which kind of page in router would show this particulars. Or is available in all router statistics.
one more subquery:
what is the difference from port reset and port change . Is port change in change of line at the main for my telephone. What actually port reset does.
 

InkTone

Member
Regulars
#49
i noticed that lower the SNR more errors are likely to come.

many users are complaining about an issue saying that attainable rates are set high but the rates show a reduced value. for example a user having 20 mpbs plan has attainable rates 20 mpbs but rates are 10mpbs only. one ,may be by default all DSLAM's are set to 10 or lower speed and exchange people has to manually increase it. for long distance connection setting values for 20mbps might not give a good connection as SNR decreases.

from the screenshot your attenuation rate is 11 and is good but its strange why SNR margin is 13.9. for 11 and 12mbps connection i think it should have been a little more higher. but another doubt comes is if the house is 2km then i think attenuation has to increase more. about 25+ how its shown 11 i dont know. may be it changes with modem.

i am saying all these with my own experience and talking with my lineman and may not be entirely correct.

----
is the value in Rate field always same 12,798?
 

anubhav11

Regular
Regulars
#50
For me the exachange is just 100mtrs. That's why attenuation is less. I agree the snr is low for 12796 Kbps but thats the main point. Even at the exchange the snr is 15 for the the same speed. So eventually 20Mbps is just not feasible.

Port change is the changing of your line from one port to another from exchange itself, as there are multiple ports for landline connections
 

InkTone

Member
Regulars
#51
@anubhav11

since attenuation is 11 and you are close to exhange SNR should go high. and you can easily get 20 mbps if you want. i think if you clear the problems with your line and if the exchange people increase the value of your speed from 12 mbps to 20 mbps then i think you can enjoy the full speed without any issue.
 
#52
Hi, anubhav, thanks for reply.
Would you please give me some more details about the port change and port reset.
I have the first solultion attempted by the technical staff to see if the problem is set right.
I have been advised subsequently to port change, and i have given complaint and the port was changed accordingly.
But still the download speed never touches 11 of promised 20 mbps recently.
Is the same speed experienced for the same plan holders.
The staff says the port has been changed , and i could see the clarity in telephone voice.
The upload speed also went down a bit after all these attempts.
How to get at least 15mbps speed?
are the modulation choice of adsl2,adsl2+, annexM,annexL as default is correct?
Sorry for asking details. I t will be useful for me and also so much users.
Technically my plan changed to 20mp-1000gb-2mb-M, but practically there is not much of a change.
One more clarification: i have the modemnnected to tcohe splitter and then to main line. I have given the connection point from modem to main line
 

InkTone

Member
Regulars
#53
@rajujayaraman i think they are still keeping 10 mbps as the speed rather than changing to 20 mpbs. many users have said this issue in discussions before. for some the exchange people gave them a reply telling that their exchange can only give a 10 mbps connection and nothing more than it.
ask your line man if they can change the speed of the connection .as i said before i have a 8 mbps line and they have reduced the speed to 4 mbps because of disconnection issue. like wise they can increase the speed too.
 
#54
Hi, I think this as not a personal issue for me alone. While giving in letter , if it is also given in spirit then it is good.. Those are the things normally done not at individual level but in automated level through the servers.
I have tried all sorts of tricks, reset the modem, port reset and port change, but nothing changed the issue.
HI, anubhav, please let me know , what is port reset and port change please
If anybody gives link explaining, i will be happy to learn
 

anubhav11

Regular
Regulars
#55
Hi, anubhav, thanks for reply.
Would you please give me some more details about the port change and port reset.
I have the first solultion attempted by the technical staff to see if the problem is set right.
I have been advised subsequently to port change, and i have given complaint and the port was changed accordingly.
But still the download speed never touches 11 of promised 20 mbps recently.
Is the same speed experienced for the same plan holders.
The staff says the port has been changed , and i could see the clarity in telephone voice.
The upload speed also went down a bit after all these attempts.
How to get at least 15mbps speed?
are the modulation choice of adsl2,adsl2+, annexM,annexL as default is correct?
Sorry for asking details. I t will be useful for me and also so much users.
Technically my plan changed to 20mp-1000gb-2mb-M, but practically there is not much of a change.
One more clarification: i have the modemnnected to tcohe splitter and then to main line. I have given the connection point from modem to main line
To get atleast 15Mbps talk to the JTO, if possible they can do that. See as the line rate is set to 12796 you will never get full 12-13 Mbps. I myself get a max of 10.6-10.7 Mbps with the above set rates. For you to get 15Mbps your line rate has to be set to around 18000 to 20000. So ask them, if they can try doing that. Here at my place the staff is very helpful. Regarding modulation adsl2 is the fastest of all and bsnl has that implemented. The only thing better than adsl2 is vdsl modulation.

The modem and phone should always be connected through a splitter, and its work is only to have phone calls and internet working at the same time, speed is not depended on it.
 

anubhav11

Regular
Regulars
#56
Mostly the plans of bsnl are actually capped at 10Mbps. Only few are above it and that too probably are offered through either vdsl or ftth. Iguess its the max speed they can support through our ordinary copper wires
 
#57
HI, Anubhavv your line rae changes always at real time. It is not fixed . It some time shows higher attainable dl speed and sometimes it shows low. This is always fluctuating. I think the bsnl has to improve its infrasturcture to provide ths speed they promise. So, attainable rates are fluctuating due to demand of other users and host of other reasons.
I think i will continue some more time with bsnl, which i supported from the beginning.
I have recently changed my outer wire to drop wire, which does not loose signals in continuous stream, whereas two edged copper wire . This drop wire did improved my connection problem.
When you announce something everybody expects it to be in real sense.
anubhav, please give me link for port reset or port change for knowledge, if you know. I have surfed the net , but could not get anything worth material to read.
 

anubhav11

Regular
Regulars
#58
There is nothing you can do yourself to change port or port reset, its done from the exchange itself. So, nothing is available online
Until and unless you don't have any disturbance or static noise in your telephone, the line is in good condition