CableLabs

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

CableLabs CEO Phil McKinney

Demystifying DOCSIS 4.0: Here's how cable deployments are going

Sep 30, 2024 12:34pm

CableLabs

The cable industry is paving the way for safer internet routing

Jan 25, 2024 12:30pm

coaxial cable closeup

Cable operators can get to 8 Gbps without end-to-end DOCSIS 4.0

Aug 7, 2023 2:39pm

wifi computer

TIP, CableLabs validate next-generation open Wi-Fi

Jun 21, 2023 5:30pm

coax cable coil

CableLabs will begin DOCSIS 4.0 certification later this month

Jun 8, 2023 11:28am