nanog mailing list archives

Re: virginia beach


From: Ben Cannon <ben () 6by7 net>
Date: Thu, 5 Dec 2019 00:35:47 -0800

1 more repeater usually buys you 100km these days and thats negligible in terms of wet plant repeater count, and entire 
countries in some cases on dry land.  

So ‘no’, broadly.

-Ben

On Dec 4, 2019, at 7:54 PM, Mehmet Akcin <mehmet () akcin net> wrote:


is there any limitation of where an SLTE can be placed in terms of distance from PFE?

I have looked in to usual palaces and i was unable to confirm there is any requirements for any distance. Any cons 
can you guys think of that you want to share would be appreciated.

here are places I have looked at

http://opticalcloudinfra.com/index.php/2018/03/28/whys-hows-open-subsea-cable-systems/

https://www.osa.org/osaorg/media/osa.media/OSAF/Banners/Cable_Powering.pdf

http://opticalcloudinfra.com/index.php/2016/02/27/why-open-subsea-cable-systems/

thank you

On Tue, Nov 26, 2019 at 1:03 PM Mark Tinka <mark.tinka () seacom mu> wrote:


On 26/Nov/19 18:47, Ben Cannon wrote:

Nowadays however, the CLS is looked at more like an ILA shelter, or
when feasible cable landings are going directly into metro CNDCs as
the physical gear is getting smaller and smaller and more suitable for
colocation.

Nowadays, the SLTE sits in a proper data centre.



There’s still the small matter of 11,000volts of power or more…
 That’s usually kept out towards the sea.

Yes, PFE's will generally live at the CLS.

Mark.

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