nanog mailing list archives

Re: Rollup: Small City Municipal Broadband


From: Jay Ashworth <jra () baylink com>
Date: Sun, 3 Feb 2013 15:33:28 -0500 (EST)

----- Original Message -----
From: "Scott Helms" <khelms () zcorum com>

Basically when the customer (typically the service provider, but
not always) orders a loop to a customer the muni provider would
OTDR shoot it from the handoff point to the service provider to the
prem. They would be responsible for insuring a reasonable
performance of the fiber between those two end points.

Been tried multiple times and I've never seen it work in the US, Canada,
Europe, or Latin America. That's not to say it can't work, but there
lots of reasons why it doesn't and I don't think anyone has suggested
anything here that I haven't already seen fail.

So let me be clear, here, because I'm semi-married to this idea...

You're asserting that it is not practical to offer L1 optical per-sub
handoffs to L2/3 ISPs, because 

a) the circuits can't be built reliably,
b) the circuits won't run reliably over the long run,
c) if something *does break*, it's hard or expensive to determine where, or
d) each side will say it's the other side's fault, and things won't get fixed?

I can't see any difference between building it for their L2 access box and
my own.  I simply don't believe (b).  (c) seems questionable as well, so
I assume you have to mean (d).

Dry pairs are impossible to order these days for a reason.

Certainly: because you have to get them from incumbents, who don't want
you to use a cheap service to provide yourself something they could
charge you a lot more money for.

You assert a technical reason?

Cheers,
-- jra
-- 
Jay R. Ashworth                  Baylink                       jra () baylink com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates     http://baylink.pitas.com         2000 Land Rover DII
St Petersburg FL USA               #natog                      +1 727 647 1274


Current thread: