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PB54
Expert
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Message 21 of 52

Re: Banded Profile after BT repair

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I'll admit to sort of understanding a bit of some of that.

I've noticed the NM drop slowly from 6 dB.

Sunday evening everything was fine. Nice and fast. Not now.

I'll leave alone and see what happens.

Thank you.
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john46
Distinguished Sage
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Message 22 of 52

Re: Banded Profile after BT repair

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please post back if you need further help
PB54
Expert
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Message 23 of 52

Re: Banded Profile after BT repair

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Will do. I'll leave it a few days....

 

For info

 

Download speed achieved during the test was - 9.03 Mbps

For your connection, the acceptable range of speeds is 4 Mbps-21 Mbps.

IP Profile for your line is - 13 Mbps

 

Upload speed achieved during the test was - 0.9Mbps

Additional Information: Upstream Rate

IP profile on your line is - 0.83 Mbps

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john46
Distinguished Sage
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Message 24 of 52

Re: Banded Profile after BT repair

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still looking good
RogerB
Guru
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Message 25 of 52

Re: Banded Profile after BT repair

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If it manages to train itself out of the strangled bitloading at 3db margin .... and the margin is raised a tad, you'd be unlucky not to finish up around 12m.

Sometimes it takes a while ...

PB54
Expert
656 Views
Message 26 of 52

Re: Banded Profile after BT repair

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Appears there was a restart of the router about 5 am....

 

ADSL line status
Connection Information
Line state Connected
Connection time 0 days, 11:14:40
Downstream 15,017 Kbps
Upstream 1,116 Kbps
 
 
ADSL Settings
VPI/VCI 0/38
Type PPPoA
Modulation G.992.5 Annex A
Latency type Interleaved
Noise margin (Down/Up) 4.3 dB / 6.1 dB
Line attenuation (Down/Up) 32.8 dB / 14.7 dB
Output power (Down/Up) 21.3 dBm / 1.7 dBm
Loss of Framing (Local/Remote) 0 / 0
Loss of Signal (Local/Remote) 0 / 0
Loss of Power (Local/Remote) 0 / 0
FEC Errors (Down/Up) 12245 / 0
CRC Errors (Down/Up) 497 / 0
HEC Errors (Down/Up) 6864 / 0
Error Seconds (Local/Remote) 208 / 0

 

Speed tests still show 12 Mb Downstream but actual downloading can vary. I'm going to use MB/s as Megabytes per second (I know this is probably wrong but i never remember if its MBps, Mbps or mbps....)

I'm using a PC with a WiFi G adapter and an iPhone 4S on WiFi.

 

In the past when we had a 10 Mb downstream it was a pretty steady download speed of 1 MB/s all the way through - both PC and iPhone. I could work out how long it would take by taking the number of Megabytes and that was the number of seconds to download.

 

Today downloading an exe (~35 Mb) on the PC started over 1.4 MB/s but slowly dropped to 1 MB/s by the end. Some downloads have been very low and some all over the place - even appearing to stop part way through...

 

Downloading a podcast on my iPhone it's downloading 1.3 MB/s but the same podcast downloads at 0.7 MB/s on the PC. The 13 MB file takes ~20 seconds on the PC but only 10 seconds on the iPhone. Any reason for this?

 

Do i still need to wait for the Hub to train in? I noticed its interleaved (which i understand is ok) but all those errors?

 

Would a WiFi N Adapter for the PC be any better or a waste of money as it a 12 Mbps connection over a 54 Mbps network so faster won't help?

 

It's working. And working a little faster than before but it also seems to choke occassionally....

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PB54
Expert
651 Views
Message 27 of 52

Re: Banded Profile after BT repair

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After all that further downloads show data is coming down at a pretty good 1.4-1.5 MB/s. iTunes seems to have "caught up" too and downloads are quicker....

 

Busy weekend ahead  so i'll leave for a few more days and see what happens...

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john46
Distinguished Sage
642 Views
Message 28 of 52

Re: Banded Profile after BT repair

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just leave every thing as it is and let the line train the longer it stays connected the better
PB54
Expert
615 Views
Message 29 of 52

Re: Banded Profile after BT repair

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Another 3 days and another self-reboot

 

ADSL line status
Connection Information
Line state Connected
Connection time 0 days, 04:30:19
Downstream 14,818 Kbps
Upstream 1,147 Kbps
 
 
ADSL Settings
VPI/VCI 0/38
Type PPPoA
Modulation G.992.5 Annex A
Latency type Interleaved
Noise margin (Down/Up) 3.5 dB / 6.1 dB
Line attenuation (Down/Up) 32.7 dB / 14.7 dB
Output power (Down/Up) 20.4 dBm / 1.7 dBm
Loss of Framing (Local/Remote) 0 / 0
Loss of Signal (Local/Remote) 0 / 0
Loss of Power (Local/Remote) 0 / 0
FEC Errors (Down/Up) 11986 / 10
CRC Errors (Down/Up) 291 / 9
HEC Errors (Down/Up) 5038 / 0
Error Seconds (Local/Remote) 152 / 8

Download at 1.4 MBps...

 

Speed test shows 12.5-13 Mbps

 

Stats still looking good?

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john46
Distinguished Sage
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Message 30 of 52

Re: Banded Profile after BT repair

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just leave the line as it is to train