400g

car speeding across highway

Broadband

Zayo: 400G growth shows no signs of slowing down

While 400G waves are gaining traction in terabit-level bandwidth purchases, enterprise 100G usage is still alive and well.

Masha Abarinova Jul 9, 2025 3:35pm

tidal wave in cyberspace

Ciena: 400G bandwidth growth will soar by 2029

Jun 13, 2025 12:41pm

robot with a halo

FiberLight CEO: There’s no AI miracle to help telcos out

Apr 21, 2025 3:35pm

fiber spelling out

Lumen’s love affair with cloud hyperscalers could reshape the internet

Apr 21, 2025 8:00am

high speed particles

Astound unveils 400G wavelength service with Ciena tech

Feb 14, 2024 10:45am

Ciena stand at Cable Tec 2022

Ciena tech takes OPTK network speeds to 400G

Jan 12, 2024 9:30am