optical fiber

optical fiber network going into a black hole

Broadband

Microsoft preps cloud for AI with Corning, Heraeus hollow core fiber deal

Corning, along with German vendor Heraeus, will produce hollow core fiber for Microsoft’s cloud network.

Masha Abarinova Sep 24, 2025 2:56pm

Gary Smith CEO Ciena Source Ciena

Ciena pulls back from broadband to focus more on AI

Sep 4, 2025 12:41pm

dollars flying out of cloud

Optical transport is on the way to a $19B comeback

Jul 30, 2025 12:55pm

tidal wave in cyberspace

Ciena: 400G bandwidth growth will soar by 2029

Jun 13, 2025 12:41pm

waves

Ciena’s annual customer conference shines light on WaveLogic 6

May 15, 2025 5:16pm

dollar bills flowing over green landscape

Vendors see sizable opportunities beyond rural broadband

Mar 24, 2025 3:33pm