nanog mailing list archives

RE: Service provider T1/PPP question


From: Tim Jackson <jackson.tim () gmail com>
Date: Fri, 28 Jun 2013 18:42:48 -0700

The problem being a CLEC is getting access to repeater housings.

Usually limits you to a few kft. At least you can get up to 15mbps/pair now.
On Jun 28, 2013 6:23 PM, "Eric Wieling" <EWieling () nyigc com> wrote:



-----Original Message-----
From: Mike [mailto:mike-nanog () tiedyenetworks com]
Sent: Friday, June 28, 2013 8:26 PM
To: nanog () nanog org
Subject: Re: Service provider T1/PPP question

On 06/28/2013 12:56 PM, Naslund, Steve wrote:

I think this post seems like a flashback.  I would not consider a T-1 to
really be broadband anymore and it is pretty much limited to a business
environment the way tariffs work.  As far as MLPPP, it seems to be pretty
stable now where you need multiple bonded T-1s.  We have a few sites
running MLPPP with Sprint on Juniper and Cisco gear and have not had an
issue with it.  It is definitely not my preference for business
connectivity anymore.  We tend to look for Ethernet service which is way
cheaper per mb than T-1 and requires less expensive terminal equipment in
most cases.  T-1s are the business solution where you need dedicated MPLS
connectivity and fiber transport is not available.  DSL or Internet VPN are
OK but somewhat less stable for business class private network solutions.
 If it is internet connectivity they want you will get beaten up by the
cable companies that can outrun and outprice you across the board.  You
will also have a heck of a time competing with incumbent and competitive
telecoms in T-1s that have central offices or collocations in central
offices.  The economics just don't work if you don't have direct access to
the cable plant.  Maybe up until the telecom act but not now.  How do you
intend to get those T-1s back to you or are you a CLEC?



I am a clec with colocated facilities, and my targets are rural unserved
areas where none of the factors above are considerations. I just want to
connect with anyone who's done this and has a qualified technical opinion
on optimal deployment strategies; the business considerations are already
done.


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Most "T-1" service these days seems to be delivered over HDSL.   You may
also want to consider EoC.     XO uses Adtran CPEs for their EoC service,
anything from 1.5Mbps to 20Mbps service over 1 or more copper pairs with
good distances between repeaters.







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