<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">On 25/02/16 09:52, Paul Brooks wrote:<br>
</div>
<blockquote cite="mid:56CE3444.7040209@tridentsc.com.au" type="cite">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<div class="moz-cite-prefix">On 25/02/2016 8:45 AM, Aftab Siddiqui
wrote:<br>
</div>
<blockquote
cite="mid:CAGJAOvatq96PygZGWj4Ct=bJBUS1iEst4Raj20WHTZMqkSEkxA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div>
<div class="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div style="font-size:12.8px"><b
style="font-family:Calibri"><br>
</b></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">Yes its off a
standard FTTH NTD - I believe GPON is capable of
around 2.4gbits to an NTD.<br>
</div>
</blockquote>
<div><br>
</div>
<div>Yes, it should be 2.5G/1.25G per PON Port unless they
are using XG-PON which I doubt.. or are they? and with
atleast 1:64 split ratio thats severaly contended - but
thats not a questions here :)</div>
</div>
</div>
</div>
</blockquote>
<br>
Standard 2.5G down, 1.25G up G-PON port for the uplink, and GigE
copper Ethernet ports for the UNI, which should be able to run
fully symmetric. Split ratio I believe starts at 32:1, with the
ability to do a PON-split into two 16:1 sections or further in the
unlikely event that so many 100/40 or higher services are hanging
off the same splitter that contention becomes even remotely
likely. <br>
<br>
</blockquote>
The max split ratio is 32:1, Generally NBN are running ~20:1 or so
in the field I believe (or thereabouts) so it should be uncontended
back to the FSAM at 100mbit, worst case its ~75mbit if the entire
split is running at full speed.<br>
That said nbnco were meant to be trailing or rolling out 10gpon this
year or next for new areas, with the mtm pile I don't know if that
is still happening.<br>
</body>
</html>