Adsl Line rate problem

crymetyme

[OP]
Regulars
Sep 11, 2018
91
21
Hello friends from last few days i am facing severe drop in my adsl broadband speed,i cannot find the reason and dont know what to ask the concerned bsnl staff to look and fix for.
Posting the previous and current line stats and nothing has changed but dont know what has made speed to drop.
Please let me know what is the problem or what can be the reason
 

thadougamer

Member
Nov 3, 2018
23
3
It's due to the drop in Down Stream rate from 12619 kbps to 4178 kbps. Tell your exchange people to increase your downstream rate to atleast 10240kbps if you are on 10mbps plan.
 

InkTone

Regulars
Jan 8, 2018
277
64
CRC errors are high. SNR is also low even for 4mbps.
is your line free from noises ?
 


crymetyme

[OP]
Regulars
Sep 11, 2018
91
21
It's due to the drop in Down Stream rate from 12619 kbps to 4178 kbps. Tell your exchange people to increase your downstream rate to atleast 10240kbps if you are on 10mbps plan.
Its already set to 12800 but its connecting the range of 3/4mbps whereas earlier it used to connect in 11/12mbps range
 

crymetyme

[OP]
Regulars
Sep 11, 2018
91
21
So, they have decrease your line rate. As far as CRC errors are concerned, it doesn't affect my speed.
They haven't decreased it,i am able to connect to 3 mbps to 5 mbps,with each reconnection line rate differs.Had they reduced it it would have been constant with each reconnection,something is wrong in the line or port
 
Mar 28, 2019
9
6
SNR is too low for 10 Mbps...
Check if there is noise in the phone line,If there is disturbances or noise in phone line ask your local lineman to check it.
Regarding the line rate changing, the DSLAM in the exchange can automatically change linerate if the connection is not stable or the DSL modem does SRA(Seamless Rate Adaption) if enabled.
How far you live from the exchange ? Your attenuation seems quite high.
I'm posting my line stats

image hosting site free
 
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crymetyme

[OP]
Regulars
Sep 11, 2018
91
21
There is no noise in the phone line,i dont know what actually the line noise is but yeh its as it was before and no backround sound or hissing just able to hear a sound of a clock moving tik -tik but very slight which has been there from the beginning.
From last 1 year i was constantly getting 10mbps speed with the same line stats,i live about 3kms away from the exchange by road and from the main small cable of bsnl that is on road outside my home i am using two pair copper cable for a distance of 100mts upto my home.