Re: Half Fibre Pair

[Rod Beck <rod.beck () unitedcablecompany com>]

Actually it is standard language in the undersea cable world for a large spectrum purchase. Sometimes a fiber pair on a 
system may be too much, but the buyer still wants many terabits of capacity. "

The Half Fiber Pair is the same as 10*MSUs in a virtual fiber pair, either in C-band or L-band. I believe these are 
primarily used in transocean routes."


This is what I have learned so far.


Now that deep sea cables are being deployed with as many as 24 pairs, there will be more players doing fractional 
purchases.




________________________________
From: William Herrin <bill () herrin us>
Sent: Tuesday, January 26, 2021 10:56 PM
To: Rod Beck <rod.beck () unitedcablecompany com>
Cc: nanog () nanog org <nanog () nanog org>
Subject: Re: Half Fibre Pair

On Tue, Jan 26, 2021 at 12:52 PM Rod Beck
<rod.beck () unitedcablecompany com> wrote:
> Can someone explain to me what is a half fibre pair? I took it
> literally to mean a single fibre strand but someone insisted it
> was a large quantity of spectrum. Please illuminate.


Maybe it's like half a pair of glasses, the perfect accessory for the
one-eyed man who's king.

Seriously though, it sounds like a bad language construction. If a
vendor is offering you that, I'd ask for clarification. Are they
leasing a dedicated strand of fiber end-to-end? Dedicated wavelength
directions delivered by fiber? Something else?

If you're thinking of offering it, find better words.

Regards,
Bill Herrin