under advanced setup--ADSL mode check that ADSL mode is set as Auto Sync.also your downstream snr value of 6 is too low & attn value of 54.8 is too high.i am hoping these values will change as i am seeing DSL modulation type as G.dmt which i think should be ADSL2(though it is not true for all bsnl areas).
ADSL Wifi Modem Router required for BSNL Broadband
- Thread starter kunalgujarathi
- Start date
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- Tags
- adsl broadband bsnl connection devices
OP
kunalgujarathi
Cyborg Agent
Thanks guys it's done!
I ran diagnostics and it showed authentication with ISP failed
He provided me wrong username:
Anyways on my UL 750 plan I am getting a mere 20 KBps instead of 2 Mbps!
Any tweaks to increase speed ???
i already posted,your downstream snr is too low & downstream attn is too high.unless these values improve expect slow/unstable connection.
OP
kunalgujarathi
Cyborg Agent
The Bsnl technical tested on his old modem.
Dial Up types !He's getting 1.67mbps!
While I get 70-80KBPS!
They are telling that modem is faulty!
No TP-Link technical support available!
Plz help
did you try what i suggested in post#21 above?
OP
kunalgujarathi
Cyborg Agent
I verified that and constant speed of 0.62 Mbps is what I am getting!
It's auto sync mode!
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Update
Connected TP-LINK and he did check all DSL modulations!
He asked me to send screen shot on their mail and will try additional troubleshooting or else replace it!
About SNR and Annetuation values!
The BSNL guy told router is faulty and he checked on his old router to confirm a constant speed of 1.6mbps on his 1999 modem edition!
what is different with bsnl guy modem setup?i mean connecting wires,adsl splitter etc.snr & attn values can get affected if there is even some dust/rust(copper connectors get these over time) on either modem line port/adsl splitter port or if the wire is loose & not inserted into any such port tightly.if possible see snr & attn values in bsnl guy modem to compare.in my experience snr/attn values issue is mostly independent of modem's internal hardware.
OP
kunalgujarathi
Cyborg Agent
We know such technical answers!
I called linesman and technician!
He connected his modem and got 1.67 Mbps!
Now linesman tells "bundle router hai,aaj tak Aisa nahi dekha .... Blah blah;Meri line perfect hai!"
Bsnl guy says,"Modem faulty hai!
Merko speed mil rahi hai;aap Dekho Merko ye operate nahi karte aata......"
Sent email to TP-Link and I guess they will help me with advanced troubleshooting or replace it.
In the box I got 1 RJ 45 cable and splitter faulty!
well if tplink agrees to replace then no harm but just note that if issue is with line/joint/splitter etc you will face the same issue with new/replaced modem.
rijinpk1
Aspiring Novelist
did he use the same splitter and lan cable that is used on your modem?
the snr value is important. i get occational slow downs even if i have snr downstream around 26dB since the attenuation is around 39. normally snr value is above 35,so i dont really care.
make sure downstream snr value is atleast higher than 15dB and attenuation value is less than 45dB.
ashs1
Padawan
OP
kunalgujarathi
Cyborg Agent
[MENTION=266361]kunalgujarathi[/MENTION] Any news from tp link, bro ??
Yep I got it replaced within a day!
Very good after sale !
Tech people gave me a printout and I took it to official dealer in Pune!
He on the spot replaced it!
We'll everything is working fine now!*img.tapatalk.com/d/14/07/08/nu5u5ety.jpg
Speed during my simultaneous CS:GO download is underway !