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Robbie_Macca
Beginner
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Message 41 of 44

Re: Using a Homehub 2.0

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Hi,

 

Had a power cut 3 days ago! When it rebooted, it went to 0.8 Mbs straight away... and hasnt gone up and down since..

 

The only time the download changes is when the router is reset, it never changes due to any 'training' of the line? This is giving me the impression that the line is not being trained and that my speeds are being capped somehow.

 

Does this happen, any ideas?

 

ADSL line status

Connection information
Line stateConnected
Connection time3 days, 11:56:46
Downstream800 Kbps
Upstream288 Kbps

 

ADSL settings
VPI/VCI0/38
TypePPPoA
ModulationITU-T G.992.1
Latency typeInterleaved
Noise margin (Down/Up)7.4 dB / 6.0 dB
Line attenuation (Down/Up)63.5 dB / 31.5 dB
Output power (Down/Up)15.4 dBm / 12.3 dBm
Loss of Framing (Local)0
Loss of Signal (Local)0
Loss of Power (Local)0
FEC Errors (Down/Up)859465 / 1
CRC Errors (Down/Up)6898 / N/A
HEC Errors (Down/Up)N/A / 2
Error Seconds (Local)4378
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Distinguished Sage
Distinguished Sage
170 Views
Message 42 of 44

Re: Using a Homehub 2.0

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your connection speed is not being capped.  your problem is the distance from the exchange.  your attenuation shows 63.5db and if that was the actual figure you connection speed would be about 2mb but as I explained before many router do not show an attenuation greater than 63.5db so in your case the attenuation looks to be far greater than 63.5db resulting in the low speeds.

 

your noise margin is only slightly above the normal 6db leaving little scope for any speed increase



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Robbie_Macca
Beginner
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Message 43 of 44

Re: Using a Homehub 2.0

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Why does it produce different speeds everytime the Hub is rebooted then, and not change until its rebooted the next time?

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Message 44 of 44

Re: Using a Homehub 2.0

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once connected you hub will maintain the same connection speed and your noise margin will move fluctuate but should your connection drop either by router dropping connection or manual reset then the router will renegotiate your connection with the exchange resulting in a new connection speed - this may be higher, lower or the same

 

the more frquently the resets especially a few in a short space of time will result in an increased noise margin and a reduction in conenction speed - so stable conenction 24/7 is best

 

does this help  http://www.kitz.co.uk/adsl/linestats.htm



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