DOCSIS 4.0

high speed train

Broadband

Harmonic claims DOCSIS 4.0 breakthrough with new speed record

Harmonic said its cable gear can deliver 14 Gbps downstream speeds. But it won’t be so easy for operators to put that capacity to work.

Masha Abarinova Jul 15, 2025 2:55pm

Illustration A spool of coaxial cable

Teleste to provide 1.8 GHz broadband tech to Netherlands ISP

Jul 15, 2025 2:52pm

consolidation

Vendor M&A could surge from Charter’s new Cox deal

May 19, 2025 12:41pm

Comcast says it can do AI better than its fiber competitors

Mar 28, 2025 3:06pm

broadband blues

Comcast is stuck in the broadband blues. Will it get better?

Dec 10, 2024 12:33pm

musical note

Could Harmonic see success under Ciena? Some investors say yes

Nov 20, 2024 12:30pm