Technical Discussion
  >> Home Networking, Internet Connection Sharing, etc.


Register (or login) on our website and you will not see this ad.


  Print Thread
Standard User deniscampbell
(newbie) Mon 30-Nov-15 09:28:36
Print Post

Post Office Broadband speed variations.


[link to this post]
 
Zxytel AMG1302-T10. adsl2+. Op[enreach wall socket. I extension.
1.1km from exchange. 0.5km from cabinet.
Been with PO over a year. Had been getting download speed
13-14 Mbps until September when the speed fell to 9 Mbps - Att enuation 24dB, Margin 10dB.
Post Office then retrained the DSL. Speed then showed variations up to 11 Mbps eventually after a couple of weeks stabilising at just under 9 Mbps.
Test skt gives 10.5 Mbps.
Bell wires off gives 10.5 Mbps.
Extension phone was disconnected for these tests.
PO Tech tell me 11Mbps is the most I can expect.
Coolweb and Kitzx calculators shows I should get 17 Mbps - even with 24dB attenuation (which suggests 1.7km to exchange).
Can someone please enlighten me?!
Administrator MrSaffron
(staff) Mon 30-Nov-15 11:36:38
Print Post

Re: Post Office Broadband speed variations.


[re: deniscampbell] [link to this post]
 
Possibly the DLM that TalkTalk LLU is using has capped you

The author of the above post is a thinkbroadband staff member. It may not constitute an official statement on behalf of thinkbroadband.
Standard User tommy45
(knowledge is power) Mon 30-Nov-15 14:06:17
Print Post

Re: Post Office Broadband speed variations.


[re: MrSaffron] [link to this post]
 
In reply to a post by MrSaffron:
Possibly the DLM that TalkTalk LLU is using has capped you


If it is then it should be possible for the op to request a change in profile, which would change SNR to a lower level 6 or 3db and or also switch off interleaving , It just a question of the P.O support staff having a clue ,in what dsl parameters are, and how to raise an order with TT to change things that could be the stumbling block for the OP


Register (or login) on our website and you will not see this ad.

  Print Thread

Jump to