[AusNOG] Highest ADSL2 internet connection speed

[Darren Moss]

Cheers MMC, it is good :)

My 2 techs in down town Wangaratta love it.

Can you believe it ??? Wangaratta ????


Regards,


Darren Moss
General Manager
Australia and New Zealand
[p] 1300 131 083 [f] 03 9017 2287
[e] Darren.Moss at em3.com.au<mailto:Darren.Moss at em3.com.au> [w] www.em3.com.au<http://www.em3.com.au/>

em3 People and Technology | Managed Technology Experts
postal: PO Box 2333, Moorabbin VIC 3189

New Zealand Airedale Street, Auckland City
postal: PO Box 39573, Howick 2045
[p] 09 887 0550 [f] 09 887 0273



________________________________
From: Matthew Moyle-Croft [mailto:mmc at internode.com.au]
Sent: Wednesday, 28 July 2010 10:01 AM
To: Darren Moss
Cc: Paul Brooks; ausnog at lists.ausnog.net
Subject: Re: [AusNOG] Highest ADSL2 internet connection speed

Darren,
When we provide a DSL service you create a line profile.  This determines a lot of things about the line and can greatly affect the speed.  eg. how much SnR margin to cope with noise.

I suspect you're seeing a line which is sync'ing to the maximum of it's profile (24575kbps being 1kbps less than exactly 24Mbps which is a common limit applied).

So, the maximum can be tweaked, but the highest != best.

MMC


On 28/07/2010, at 8:40 AM, Darren Moss wrote:

Hi Paul,

Now that would be decent broadband, but I am guessing you would have to be pretty much in the rack with the DSLAM ;)

Thanks everyone for your ADSL2 stats.... I'm winning so far :)


Regards,


Darren Moss
General Manager
Australia and New Zealand
[p] 1300 131 083 [f] 03 9017 2287
[e] Darren.Moss at em3.com.au<mailto:Darren.Moss at em3.com.au> [w] www.em3.com.au<http://www.em3.com.au/>


em3 People and Technology | Managed Technology Experts
postal: PO Box 2333, Moorabbin VIC 3189

New Zealand Airedale Street, Auckland City
postal: PO Box 39573, Howick 2045
[p] 09 887 0550 [f] 09 887 0273



________________________________
From: Paul Brooks [mailto:pbrooks-ausnog at layer10.com.au]
Sent: Wednesday, 28 July 2010 12:03 AM
To: ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>; Darren Moss
Subject: Re: [AusNOG] Highest ADSL2 internet connection speed

On 27/07/2010 12:35 PM, Darren Moss wrote:
Hey Noggers,

We were doing some maintenance recently and I asked my team what would be the fastest ADSL2 connection speeds they have seen across our customers.

Here is the fastest we have seen...

24575/1020 Kbps

The actual attainable rate was 27008.

Amazing.

Location...... not Metro.......

Anyone else seen higher ?



Regards,


Darren Moss
General Manager
Australia and New Zealand
[p] 1300 131 083 [f] 03 9017 2287
[e] Darren.Moss at em3.com.au<mailto:Darren.Moss at em3.com.au> [w] www.em3.com.au<http://www.em3.com.au/>


(breaks out the old spectrum interference model)

FWIW, the protocol maximum for ADSL2+ that you should see on sufficiently short and isolated loops is 28188 kbps - so you still have some headroom to be beaten!

Paul.


--
Paul Brooks               |         Mob +61 414 366 605
Layer 10 Advisory         |         Ph  +61 2 9402 7355
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Matthew Moyle-Croft
Peering Manager and Team Lead - Commercial and DSLAMs
Internode /Agile
Level 5, 162 Grenfell Street, Adelaide, SA 5000 Australia
Email: mmc at internode.com.au<mailto:mmc at internode.com.au>    Web: http://www.on.net<http://www.on.net/>
Direct: +61-8-8228-2909      Mobile: +61-419-900-366
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