copper

optical data center

Broadband

Ciena intros pluggable optical engine to boost CPO adoption

Ciena says its new co-packaged optics solution can cut power consumption by up to 70% to better support AI workloads.

Masha Abarinova Feb 26, 2026 1:22pm

buckets of money

AT&T calls out the high cost of copper theft

Oct 24, 2025 2:20pm

copper data center

Copper demand on the rise thanks to data center boom

Oct 21, 2025 11:54am

burning sun

AT&T/Lumen brings on the competitive heat for cable

May 27, 2025 1:30pm

money flying into the sky

Analysts: AT&T got great value out of the Lumen deal

May 22, 2025 12:37pm

alarm clock

Operators: Time to double down on copper retirement

Apr 11, 2025 2:01pm