nanog mailing list archives

Re: How to choose a transport(terrestrial/subsea)


From: Mehmet Akcin <mehmet () akcin net>
Date: Mon, 17 Dec 2018 12:51:38 -0800

Back to main discussion....

How do we choose the best transport?

One question, how much people care about vendor diversity? I do and did
care. I don’t want to put all my eggs in one basket. Do you care? Thank you

Mehmet

On Sat, Dec 15, 2018 at 11:30 Mike Hammett <nanog () ics-il net> wrote:

I haven't.

Sure, but the equipment still does smaller channels. Going to 100G or 400G
for just over 10G seems silly.

If Equinix had reasonable cross connects, I'd just LAG 10Gs. The cost of a
pair of Equinix cross connects isn't much less than the 10G wave.
Thankfully I'm only in one datacenter with such a ridiculous model.



-----
Mike Hammett
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------------------------------
*From: *"Ben Cannon" <ben () 6by7 net>
*To: *"Mike Hammett" <nanog () ics-il net>
*Cc: *"Luke Guillory" <lguillory () reservetele com>, "nanog" <
nanog () nanog org>
*Sent: *Saturday, December 15, 2018 1:27:21 PM

*Subject: *Re: How to choose a transport(terrestrial/subsea)

Mike have you looked at Packetlight?   Long-haul is mostly jumping to 100
or even 400g coherent.

-Ben

On Dec 15, 2018, at 8:53 AM, Mike Hammett <nanog () ics-il net> wrote:

FS had one, but it's not on their site anymore.



-----
Mike Hammett
Intelligent Computing Solutions <http://www.ics-il.com/>
<https://www.facebook.com/ICSIL>
<https://plus.google.com/+IntelligentComputingSolutionsDeKalb>
<https://www.linkedin.com/company/intelligent-computing-solutions>
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Midwest Internet Exchange <http://www.midwest-ix.com/>
<https://www.facebook.com/mdwestix>
<https://www.linkedin.com/company/midwest-internet-exchange>
<https://twitter.com/mdwestix>
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<https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
------------------------------
*From: *"Luke Guillory" <lguillory () reservetele com>
*To: *"Mike Hammett" <nanog () ics-il net>
*Cc: *"Eric Dugas" <edugas () unknowndevice ca>, "nanog" <nanog () nanog org>
*Sent: *Saturday, December 15, 2018 10:52:19 AM
*Subject: *Re: How to choose a transport(terrestrial/subsea)

No cost affective 10x10G to 100G muxponder?



Sent from my iPad

On Dec 15, 2018, at 4:46 AM, Mike Hammett <nanog () ics-il net> wrote:

heh, cross connects are indeed a major issue. I have a need for > 10G
transport. My equipment supports 40G. The carriers aren't terribly
interested in doing 40G transport (at least not at a reasonable price, one
quote was over 4x a 10G). 100G-capable switches cost too much. Equinix
charges as much for a pair of cross connects as a 10G wave. Carriers aren't
likely to be interested in using bidi optics or passive WDM to overcome the
ridiculous cross connect charges.

This all complicates how one chooses transport. There's no easy path
forward.



-----
Mike Hammett
Intelligent Computing Solutions <http://www.ics-il.com/>
<https://www.facebook.com/ICSIL>
<https://plus.google.com/+IntelligentComputingSolutionsDeKalb>
<https://www.linkedin.com/company/intelligent-computing-solutions>
<https://twitter.com/ICSIL>
Midwest Internet Exchange <http://www.midwest-ix.com/>
<https://www.facebook.com/mdwestix>
<https://www.linkedin.com/company/midwest-internet-exchange>
<https://twitter.com/mdwestix>
The Brothers WISP <http://www.thebrotherswisp.com/>
<https://www.facebook.com/thebrotherswisp>
<https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg>
------------------------------
*From: *"Eric Dugas" <edugas () unknowndevice ca>
*To: *"Mehmet Akcin" <mehmet () akcin net>
*Cc: *"nanog" <nanog () nanog org>
*Sent: *Friday, December 14, 2018 11:42:53 AM
*Subject: *Re: How to choose a transport(terrestrial/subsea)

I also look at hand-off locations (as long as it doesn't compromise the
overall robustness of the design).

Most providers will be able to hand-off in the BMMR of a carrier hotel and
some will have the flexibility to hand-off in particular suites within the
same building or other locations near where the cross-connects fees are
lower. I've seen cross-connect fees between $50 up to $750 MRC so if you
need multiple wavelengths (for capacity), the cross-connect fees are going
to make a huge difference on the total MRC.

Eric



Luke Guillory
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On Dec 14 2018, at 12:17 pm, Mehmet Akcin <mehmet () akcin net> wrote:

Thank you everyone incredible amounts of responses for my how to choose a
transit provider smail earlier.

How do you choose transport & backbone?

Looking at key aspects like route information, diversity, aerial vs under
ground fiber, age of fiber, outage history, length, but what else?

I will get both transport and transit as two seperate blogs.

I will also submit as a nanog paper for the meeting after next, or maybe
next? I am probably too late by now.

Thank you for all your help. I will add your names to the thank you line
;-)
--
Mehmet
+1-424-298-1903




--
Mehmet
+1-424-298-1903

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