nanog mailing list archives

Re: 100G-LR1 (DR/FR)


From: Ca By <cb.list6 () gmail com>
Date: Fri, 31 Mar 2023 06:51:07 -0700

On Fri, Mar 31, 2023 at 6:23 AM Jared Mauch <jared () puck nether net> wrote:

The common tech is 100G-LR4 these days - I'm wondering how many operators
are supporting the LR1 to allow its use on 400G and future 800G optics as
those use breakout to support 100G ports.

Would you rather do a 400G port on a router vs 100LR1?

Curious what others think.


We use a lot of 100g-FR

For dense deployment and limited faceplate space, 100g-fr / dr are the only
way.

LR4 is dead to me.



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