nanog mailing list archives

Re: I am about to inherit 26 miles of dark fiber. What do I do with it?


From: Fletcher Kittredge <fkittred () gwi net>
Date: Mon, 10 Nov 2014 10:39:30 -0500

"Goodwill" != "nice".  Goodwill is respect, honesty and a genuine concern
for a positive outcome. "nice" is frequently concentrating more on avoiding
conflict than on a good outcome. I care more than most about the outcome
than most because I will share your failure.  I will be sitting on some
panel having to explain why the failure of your town's system isn't
indicative of the failure of all municipal broadband, just as I now have to
explain Provo, UT, Burlington, VT,
<http://www.nytimes.com/2014/11/10/technology/in-rural-america-challenging-a-roadblock-to-high-speed-internet.html?hpw&rref=technology&action=click&pgtype=Homepage&module=well-region&region=bottom-well&WT.nav=bottom-well&_r=0>Monticello,
Minn; and Dunnellon and Quincy, Fla
<http://www.nytimes.com/2014/11/10/technology/in-rural-america-challenging-a-roadblock-to-high-speed-internet.html?hpw&rref=technology&action=click&pgtype=Homepage&module=well-region&region=bottom-well&WT.nav=bottom-well&_r=0>
.

Patrick Darden's comments on getting good legal advice and security design
are great points. Municipal broadband is governed by federal, state and
municipal laws. The last two vary widely... Fiber ownership, overlash
rights, additional pole attachment.  Stay in telecommunications space and
out of electrical space if you can.

Join the FTTH Council; it is very cheap for what you get. The resources
available to members are extensive; concentrate on the public policy and
business resources (disclaimer: I speak at their conferences on financing).
www.muninetworks.org is another, though it comes with a perspective.

Any technical advice from this forum is suspect because not enough has been
shared about the goals of the project to make any technical choices.
However, there are some general technical goals that all projects should
examine, if only to discard them:

1) Expandability: We are in the early days of gigabit fiber networks and
your network should last at least 20 years. Design in such a way that your
network can grow significantly. Issues include fiber count, connection
architecture, slack loops for many modifications. If you are building a
"business only" network, think through how it would be expanded to all
residential customers at a later date. By definition infrastructure is a
shared resource and the more users the greater the value and the lower cost
per user.  Plan to share any infrastructure you design with everyone.

2) Flexibility: don't assume today's uses will be tomorrow's uses. Can you
switch from passive to active if that is required later? You inherited a
fiber plant that I bet you are going to find is insufficient to the task.
Learn from that and don't pass on the same mess to later generations.

3) Open access, preferably dark fiber. Long discussion, but I think there
is a compelling case that the best systems are usually open access dark
fiber. See "flexibility" and "expandability" above and "network
consolidation" below.

4) Plan for network consolidation. Every other network built in the past
has gone through a network consolidation phase: telegraph, railroads,
electrical, telephone, cable. The network economies of scale are so
enormous that no single, small network can match them. Plan for that future
and use a standard OSP design that matches the networks around you.


On Mon, Nov 10, 2014 at 7:40 AM, Fletcher Kittredge <fkittred () gwi net>
wrote:


Gah!

Municipal fiber networks can be total failures or the best investment a
community can make. It all depends on the implementation.

There are eight steps one needs to get right: 1) public policy goals, 2)
technical goals meet the public policy goals, 3) survey community
demographics and existing network assets, 4) build community consensus, 5)
select the right business plan and obtain funding, 6) technical design of
OSP and operating structure, 7) RFI/RFP, 8)select EPC vendors and
fanatically oversee construction.

Steps 1-5 are the most important and the level of success will depend on
the quality of their implementation. If a half-assed job is done at any
step, the outcome will not be good.  This discussion has been focused on
step 6: technical design. It is impossible to do a good technical design if
you don't understand the problem you are trying to solve.

There are vast differences between different municipalities public policy
goals and business plans. It doesn't make sense to copy Chattanooga's
implementation because their situation is different than yours (you have an
existing fiber network, which is always a warning sign. They are serving
all residents and businesses and you imply you are focused on businesses.)

Focus on developing a deep understanding of what problem the city leaders
are trying to solve, then figure out how to hire a competent OSP design
person and make them do a good job. This is a hard task in and of itself.

The failure of one municipal broadband system reflects badly on all
municipal broadband systems. Good luck.



On Sun, Nov 9, 2014 at 11:22 PM, ITechGeek <itg () itechgeek com> wrote:

I would say the OP is starting out right by reaching out to people who can
give advice and point him in the right direction.  I would say the first
place to start would be budget.

I don't think calling this is a trainwreck before it even leaves paper
isn't very helpful.

One option might be to start in phases, if his POPs can provide decent
coverage, maybe start out w/ a wireless solution to start getting
customers
on the system and start getting revenue coming in (or if this is a
city/town backed venture, get voters to see how useful this can be to
maybe
get more budget for future rollout).

Also talk to business customers to see if you extend fiber to them, what
kind of services will they want.  If you can get large customers to say
"Yes, I will or would like to purchase a gig of bandwidth between two
office or a gig of Internet access", that should help w/ either city or
private finance backing to show there will be demand.

You might even be able to get help from some companies (If you contact
corporate or gov't sales for Cisco/Nortel/etc., they can probably have
some
techs bring in some equipment for small scale shows).

If this is a city trying to do this, reach out to places like Chattanooga,
TN or Lafayette, LA or any number of other cities (mostly in foreign
countries) that have successfully done this.
http://en.wikipedia.org/wiki/LUSFiber
http://en.wikipedia.org/wiki/EPB

On a final note, the Stockholm model I've always thought was the best idea
(even before I heard Stockholm invested in it) - Stockholm owns the
infrastructure and private companies provide the actual customer services
across the city owned infrastructure (let true competition happen instead
of the monopoly and duopoly in most cities and if it doesn't work out, you
can always start selling services later if true competition doesn't work).

http://cis471.blogspot.com/2009/04/why-is-connectivty-in-stockholm-so-much.html
(This was the most up to date page I could find in English doing a
comparison).



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https://itg.nu/
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On Sun, Nov 9, 2014 at 10:25 PM, Faisal Imtiaz <faisal () snappytelecom net>
wrote:

I would suggest that you do some rapid field deployment education in
regards to fiber networks.

You might consider joining  WISPA and or FISPA (two industry
associations), where you have folks building out fiber networks, who are
very willing to share their experience and tell you what is working and
what is not working.

Working with Dark fiber can be as simple as you like, or as complicated
as
you want it to be. However this is one area that it is not un-common to
make things appear a lot more expensive and complicated then what they
have
to be...

Depending on what you are inheriting, and what you have to be
responsible
for, I would suggest that you spend some time on the web, local library,
and some of the OSP related publications to get a good understanding of
what is done and why....before just falling for industry jargon.

I should be fun... :)

Faisal Imtiaz
Snappy Internet & Telecom


----- Original Message -----
From: "Lorell Hathcock" <lorell () hathcock org>
To: nanog () nanog org
Sent: Sunday, November 9, 2014 9:18:15 PM
Subject: I am about to inherit 26 miles of dark fiber. What do I do
with
it?

All:

A job opportunity just came my way to work with 26 miles of dark fiber
in and
around a city in Texas.

The intent is for me to deliver internet and private network services
to
business customers in this area.

I relish the thought of starting from scratch to build a network right
from
the start instead of inheriting and fixing someone else's mess.

That being said, what suggestions does the group have for building a
new
network using existing dark fiber?

MPLS backbone?  Like all businesses these days, I will likely have to
build
the lit backbone as I add customers. So how would you recommend
scaling
the
network?

I have six strands of SMF that connect within municipal facilities.
Each
new
customer will be a new build out from the nearest point. Because of
having
only six strands, I don't anticipate selling dark fiber. I believe I
need to
conserve fibers so that it would be lit services that I offer to
customers.

I would like to offer speeds up to 10 GB.

Thoughts are appreciated!

Sincerely,

Lorell Hathcock





--
Fletcher Kittredge
GWI
8 Pomerleau Street
Biddeford, ME 04005-9457
207-602-1134




-- 
Fletcher Kittredge
GWI
8 Pomerleau Street
Biddeford, ME 04005-9457
207-602-1134


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