<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Darren,<div>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.</div><div><br></div><div>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).</div><div><br></div><div>So, the maximum can be tweaked, but the highest != best.</div><div><br></div><div>MMC</div><div><br></div><div><br></div><div>On 28/07/2010, at 8:40 AM, Darren Moss wrote:<div><br class="Apple-interchange-newline"><blockquote type="cite">
<div bgcolor="#ffffff" text="#000000">
<div dir="ltr" align="left"><span class="541500823-27072010"><font color="#0000ff" size="2" face="Arial">Hi Paul,</font></span></div>
<div dir="ltr" align="left"><span class="541500823-27072010"><font color="#0000ff" size="2" face="Arial"></font></span> </div>
<div dir="ltr" align="left"><span class="541500823-27072010"><font color="#0000ff" size="2" face="Arial">Now that would be decent broadband, but I am guessing you
would have to be pretty much in the rack with the DSLAM ;)</font></span></div>
<div dir="ltr" align="left"><span class="541500823-27072010"><font color="#0000ff" size="2" face="Arial"></font></span> </div>
<div dir="ltr" align="left"><span class="541500823-27072010"><font color="#0000ff" size="2" face="Arial">Thanks everyone for your ADSL2 stats.... I'm winning so far
:)</font></span></div>
<div dir="ltr" align="left"><span class="541500823-27072010"><font color="#0000ff" size="2" face="Arial"></font></span> </div><p align="left"><font size="2" face="verdana">Regards, <br> <br> <br><strong>Darren
Moss<br></strong>General Manager<br>Australia and New Zealand<br>[p] 1300 131
083 [f] 03 9017 2287<br>[e] <a href="mailto:Darren.Moss@em3.com.au">Darren.Moss@em3.com.au</a> [w] <a href="http://www.em3.com.au/">www.em3.com.au</a></font><font face="verdana"><br><font size="2"><br> <br><strong>em3 People and Technology |
Managed Technology Experts<br></strong>postal: PO Box 2333, Moorabbin VIC
3189<br><br><strong>New Zealand</strong> Airedale Street, Auckland
City<br>postal: PO Box 39573, Howick 2045<br>[p] 09 887 0550 </font><font size="2" face="verdana">[f] 09 887 0273</font><font size="2"><br></font></font></p>
<div><font color="#0000ff" size="2" face="Arial"></font> </div><br>
<div dir="ltr" lang="en-us" class="OutlookMessageHeader" align="left">
<hr tabindex="-1">
<font size="2" face="Tahoma"><b>From:</b> Paul Brooks
[mailto:pbrooks-ausnog@layer10.com.au] <br><b>Sent:</b> Wednesday, 28 July 2010
12:03 AM<br><b>To:</b> <a href="mailto:ausnog@lists.ausnog.net">ausnog@lists.ausnog.net</a>; Darren Moss<br><b>Subject:</b>
Re: [AusNOG] Highest ADSL2 internet connection speed<br></font><br></div>
<div></div>On 27/07/2010 12:35 PM, Darren Moss wrote:
<blockquote cite="mid:F3B9C874E0045E4CA82FD85C7F72CAE349DC147B47@webapp65.exchange2007.myhostedexchange.com.au" type="cite">
<div><span class="253533102-27072010"><font size="2" face="Arial">Hey
Noggers,</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">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.</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">Here is the
fastest we have seen...</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">24575/1020
Kbps</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">The actual
attainable rate was 27008.</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">Amazing.</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">Location...... not
Metro.......</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div><span class="253533102-27072010"><font size="2" face="Arial">Anyone else seen
higher ?</font></span></div>
<div><span class="253533102-27072010"></span> </div>
<div> </div><p align="left"><font size="2" face="verdana">Regards, <br> <br> <br><strong>Darren
Moss<br></strong>General Manager<br>Australia and New Zealand<br>[p] 1300 131
083 [f] 03 9017 2287<br>[e] <a href="mailto:Darren.Moss@em3.com.au" moz-do-not-send="true">Darren.Moss@em3.com.au</a> [w] <a href="http://www.em3.com.au/" moz-do-not-send="true">www.em3.com.au</a></font><font face="verdana"><br></font><font face="verdana"><font size="2"><strong></strong></font></font><br></p></blockquote>(breaks out the old
spectrum interference model)<br><br>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!<br><br>Paul.<br><strong></strong><br><pre class="moz-signature" cols="86">--
Paul Brooks | Mob +61 414 366 605
Layer 10 Advisory | Ph +61 2 9402 7355
-------------------------------------------------------
Layer 10 - telecommunications strategy & network design</pre></div>
<span><ATT00001..txt></span></blockquote></div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div><span class="Apple-style-span" style="font-size: 12px; "><div>-- <br>Matthew Moyle-Croft</div><div>Peering Manager and Team Lead - Commercial and DSLAMs</div><div>Internode /Agile</div><div>Level 5, 162 Grenfell Street, Adelaide, SA 5000 Australia<br>Email: <a href="mailto:mmc@internode.com.au">mmc@internode.com.au</a> Web: <a href="http://www.on.net/">http://www.on.net</a><br>Direct: +61-8-8228-2909<span class="Apple-tab-span" style="white-space: pre; "> </span><span class="Apple-tab-span" style="white-space: pre; "> </span> Mobile: +61-419-900-366<br>Reception: +61-8-8228-2999 Fax: +61-8-8235-6909</div></span></div></span>
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