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A few GPON questions...
- Subject: A few GPON questions...
- From: lists.nanog at monmotha.net (Brandon Martin)
- Date: Tue, 11 Dec 2018 13:23:48 -0500
- In-reply-to: <CAPkb-7CYcQMy_uhaicjU=j9dmKY_gOkCJvmufX5TW0YxtfvWbQ@mail.gmail.com>
- References: <CAJZO=-GZyB6Hq5v0WWzS1c8HKW6mBK_uimHJfs47Czoq0wyB8Q@mail.gmail.com> <[email protected]> <[email protected]> <CAO1bj=bThEm-OMAUtjWT6_o1T3T-ooeo3h1ES6UyUqv0iKEFLQ@mail.gmail.com> <[email protected]> <CAPkb-7CYcQMy_uhaicjU=j9dmKY_gOkCJvmufX5TW0YxtfvWbQ@mail.gmail.com>
On 12/11/18 1:07 PM, Baldur Norddahl wrote:
> I am still waiting for one of the 10G PON variants to become available.
> We want to deliver 10G to customers as >1G is becoming common on CPE
> Wi-Fi routers. But doing it with WDM is too expensive and p2p uses more
> fiber than we have.
XGS-PON is available now from some vendors. I know of at least one
that's also already supporting NG-PON2 WDM-PON using the same cards and
just different optics if you really want to go all the way to 52Gbps per
PON (GPON + XGS-PON + 4xNG-PON2 lambdas).
OLT-side, the pricing I've seen is actually pretty decent at maybe 2-3x
the price per port of GPON despite having ~5x the capacity. ONT-side
has a bit of an ouch factor at the moment (also 2-3x or more the price
of a GPON ONT...), but if you've got someone who actually wants >1Gbps
service and can charge accordingly, it's definitely out there.
--
Brandon Martin