optical networking

Gary Smith CEO Ciena Source Ciena

Broadband

Ciena pulls back from broadband to focus more on AI

Ciena plans to reduce R&D spend on residential broadband access as it pursues more AI and data center growth, said CEO Gary Smith.

Masha Abarinova Sep 4, 2025 12:41pm

robot inspecting stack of money

Cisco bets big on AI but profit is still on the way

Aug 15, 2025 11:40am

car speeding across highway

Zayo: 400G growth shows no signs of slowing down

Jul 9, 2025 3:35pm

tidal wave in cyberspace

Ciena: 400G bandwidth growth will soar by 2029

Jun 13, 2025 12:41pm

optical fiber network going into a black hole

Telcos rave about optical AI opportunities, but will it last?

Apr 28, 2025 3:36pm

FNTV Nokias AI bet Can optical networking solve carrier woes

FNTV: Nokia’s AI bet: Can optical networking solve carrier woes?

Apr 10, 2025 11:32am