[171854] in North American Network Operators' Group

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Re: FTTH ONTs and routers

daemon@ATHENA.MIT.EDU (Jean-Francois Mezei)
Thu May 15 14:14:46 2014

X-Original-To: nanog@nanog.org
Date: Thu, 15 May 2014 13:43:08 -0400
From: Jean-Francois Mezei <jfmezei_nanog@vaxination.ca>
To: nanog@nanog.org
In-Reply-To: <1400175340_128176@surgemail.mnsi.net>
Errors-To: nanog-bounces@nanog.org

Many thanks for the answers so far.


On 14-05-15 13:35, Clayton Zekelman wrote:

>>The assertion that ONTs have built-in routing capabilities has been
>>challenged.
> 
> By who?

A rather large company in Canada whose name contains the last name of
the inventor of the Telephone :-) (actually from their Atlantic Canada arm).

I know that Bell Canada's FTTH deployment includes a Sagemcom VDSL modem
after the ONT. It uses it as plain router in FTTH because it supports
twin VLANs (one for internet and other for IPTV) and I guess they
figured it would be easier to standarize on a single router across its
DSL and FTTH footprint.

Not sure what Bell Aliant uses.

My argument had been that in a wholesale context, the Sagemcom must not
be included when wholesale service since it is not necessary.

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