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Newbie
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Message 1 of 2

Superfast Fibre Unlimited - Maximum upload speeds

Hi

I moved across to BT Superfast Fibre Unlimited a few months ago and saw my download speed slowly increase as the DLM process went through.

You can see the training period shown below circled in Red.

Connection Speeds.jpg

 

However the upload speed looks to be permenantly capped at 9999kbps as my speedtest upload has never returned the upload speeds I was seeing on TalkTalk previously (around 10-11Mbps)

I'm using an Openreach Modem so I can connect onto my Ubiquiti USG gateway.

The Openreach modem is currently reporting my connection as

Max: Upstream rate = 12564 Kbps, Downstream rate = 52436 Kbps
Bearer: 0, Upstream rate = 9999 Kbps, Downstream rate = 48816 Kbps

Is there a fixed upload and download speed on Superfast Fibre Unlimited package?  I can't seem to find any definitive cap within any of BT's marketing literature.

For reference below are my SNR / sync speeds etc..

Hope someone can clarify if I can get any more out of this line?

Regards

Matt

----

I use DSLstats to capture logs, and it shows that the modem last resync'd at 08:27 on the 17th September 2018 

Stats recorded 17 Sep 2018 08:41:37

DSLAM type / SW version: BDCM:0xa48c (164.140) / v0xa48c
Modem/router firmware: AnnexA version - A2pv6C038m.d24j
DSL mode: VDSL2 Profile 17a
Status: Showtime
Uptime: 0 hour 14 min 6 sec
Resyncs: 1 (since 15 Sep 2018 22:31:05)

Downstream Upstream
Line attenuation (dB): 21.7 0.0
Signal attenuation (dB): Not available on VDSL2
Connection speed (kbps): 48816 9999
SNR margin (dB): 3.5 7.8
Power (dBm): 11.6 6.8
Interleave depth: 4 1
INP: 51.00 0
G.INP: Enabled Not enabled
Vectoring status: 5 (VECT_UNCONFIGURED)

RSCorr/RS (%): 0.0123 0.0038
RSUnCorr/RS (%): 0.0000 0.0000
ES/hour: 1.27 0.23

This mornings stats show the same connection speeds as 30 days ago.

Stats recorded 18 Oct 2018 08:06:38

DSLAM type / SW version: BDCM:0xa48c (164.140) / v0xa48c
Modem/router firmware: AnnexA version - A2pv6C038m.d24j
DSL mode: VDSL2 Profile 17a
Status: Showtime
Uptime: 30 days 23 hours 39 min 29 sec
Resyncs: 1 (since 15 Sep 2018 22:31:05)

Downstream Upstream
Line attenuation (dB): 21.7 0.0
Signal attenuation (dB): Not available on VDSL2
Connection speed (kbps): 48816 9999
SNR margin (dB): 3.6 8.1
Power (dBm): 11.6 6.8
Interleave depth: 4 1
INP: 51.00 0
G.INP: Enabled Not enabled
Vectoring status: 5 (VECT_UNCONFIGURED)

RSCorr/RS (%): 0.4729 0.2859
RSUnCorr/RS (%): 0.0000 0.0000
ES/hour: 0 0

 

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Sage
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Message 2 of 2

Re: Superfast Fibre Unlimited - Maximum upload speeds

Looks like you are on Superfast 1 which is 55/10. Your moden stats show no benfit in upgrading to Superfast 2 (80/20) as you line cannot support the speeds.

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