nanog mailing list archives

Re: Coherent 100G in QSFP28

From: Tarko Tikan <tarko () lanparty ee>
Date: Mon, 13 Feb 2023 16:47:24 +0200

hey,

Looks like coherent 100G in the QSFP28 form factor is finally on the horizon.


To the best of my knowledge the actual products are like ~1y away.

50GHz spacing and with -4dB output power can traverse multiple ROADMs somore like 400G-ZR+ than 400G-ZR


--
tarko