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helenmac1cat
Contributor
934 Views
Message 1 of 22

BT Infinity 2 Noise Margin

My noise margin is:

 

8. Noise margin:

5.8 / 5.9

 

Is that bad, and is that the reason i've been getting ping spikes?

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21 REPLIES 21
Distinguished Sage
Distinguished Sage
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Message 2 of 22

Re: BT Infinity 2 Noise Margin

Normal noise margin is 6db or thereabouts so yours it normal



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Distinguished Sage
Distinguished Sage
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Message 3 of 22

Re: BT Infinity 2 Noise Margin

You need to show all the stats from 1-12 so that it can be seen in context.

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helenmac1cat
Contributor
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Message 4 of 22

Re: BT Infinity 2 Noise Margin


@gg30340 wrote:

You need to show all the stats from 1-12 so that it can be seen in context.


1. Product name:BT Home Hub
2. Serial number:+068343+NQ34341979
3. Firmware version:Software version 4.7.5.1.83.8.173.1.6 (Type A) Last updated 15/01/14
4. Board version:BT Hub 5A
5. VDSL uptime:0 days, 03:33:05
6. Data rate:14833 / 70867
7. Maximum data rate:14747 / 69943
8. Noise margin:5.9 / 6.3
9. Line attenuation:0.0 / 18.5
10. Signal attenuation:0.0 / 18.4
11. Data sent/received:140.3 MB / 3.0 GB
12. Broadband username:bthomehub@btbroadband.com
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Distinguished Sage
Distinguished Sage
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Message 5 of 22

Re: BT Infinity 2 Noise Margin

As imjolly has said, your Noise Margin is near 6db which is where it should be.

 

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Iskariota
Contributor
883 Views
Message 6 of 22

Re: BT Infinity 2 Noise Margin

Is my noise margin wrong?

 

1. Product name:    BT Home Hub
2. Serial number:    +068343+NQ42262409
3. Firmware version:    Software version 4.7.5.1.83.8.173.1.6 (Type A) Last updated 04/10/14
4. Board version:    BT Hub 5A
5. VDSL uptime:    0 days, 00:45:40
6. Data rate:    19999 / 79995
7. Maximum data rate:    35668 / 111358
8. Noise margin:    23.4 / 14.9
9. Line attenuation:    0.0 / 10.6
10. Signal attenuation:    0.0 / 10.6
11. Data sent/received:    99.0 MB / 290.5 MB
12. Broadband username:    bthomehub@btbroadband.com
13. BT Wi-fi:    Yes

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Distinguished Guru
879 Views
Message 7 of 22

Re: BT Infinity 2 Noise Margin

No that's good news - you have max sync and could sync higher if not for the product cap of 80 Mbps.
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If not, I'll try again 🙂
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Sinuous
Aspiring Expert
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Message 8 of 22

Re: BT Infinity 2 Noise Margin

Now I need to get my noise margin fixed. 😞

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Sage
Sage
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Message 9 of 22

Re: BT Infinity 2 Noise Margin

 


@Sinuous wrote:

Now I need to get my noise margin fixed. 😞


That will take an engineer  to check your line and  make good where necessary.

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Sinuous
Aspiring Expert
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Message 10 of 22

Re: BT Infinity 2 Noise Margin

Aye I'm trying, I think the subcontrator botched my installation all the way back in july (leaving this thread now as it is not mine)

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