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Author Topic: Interleaving Depth Question  (Read 4229 times)

snadge

  • Kitizen
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  • Posts: 1450
Interleaving Depth Question
« on: August 21, 2011, 04:18:07 PM »

Hello

I see on KITZ page explaining about Interleaving Depth, it says it goes up to 64, well on my ADL2+ line mine is on 224..

was KITZ page relating to ADSL? (and if so does this account for ADSLmax)

I currenlty use 2.4db SNR and Ive noticed when I sync my router using a higher SNR (but still less than 6db) the interleaving can sometimes drop to 160 - I can even get differing interleaving depths on the same SNR once connected so it must also be related to the output power or something, ive just re-sync'd at default SNR (6.5db) and Interleaving Depth is 192 which is higher than the 160 ive had on 2db SNR before - the output power was 18.5

# EDIT: ive just re-synced back to 2.4db SNR and this time the output power is 18.1 and Interleaving is 192  (Attenuation is 26.5 and sync rate is 19,500k)

I just wondered if there was any more info on this?

more importantly, does anyone know what kind of latency this higher depth number causes? I still get 29ms pings no matter what its on, are we talking micro-seconds for the extra calculations? (I use a Netgear DG834GT with DG team 1018)

thanks
« Last Edit: August 21, 2011, 04:25:07 PM by snadge »
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Aquiss - 900/110/16ms - TP-Link AR73

jeffbb

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  • Posts: 2329
Re: Interleaving Depth Question
« Reply #1 on: August 21, 2011, 06:50:40 PM »

Hi
 I have asked the same question ,I have seen 160 before on another Forum ,Some discussion at
http://forum.kitz.co.uk/index.php?topic=5154.0

with further  technical links (headache type stuff  ;D)

Regards Jeff
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snadge

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  • Posts: 1450
Re: Interleaving Depth Question
« Reply #2 on: August 22, 2011, 07:22:38 PM »

Hi Jeff

yeah mine is always between 160, 192 or 224 regardless of SNR Margin
(ADSL2+ , 18,500k , 26.5db , 2.4db)

I seen your thread and read that guys post which said it goes up to 224 - I suppose Iam trying to find out what kind of delays it incurrs and if they are lower or none existent on Fibre lines (full or partial)

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Aquiss - 900/110/16ms - TP-Link AR73
 

anything