Broadcom 3392 Jun 2026

The is a next-generation System-on-a-Chip (SoC) designed to bridge the gap between traditional high-speed cable internet and the upcoming "10G" era . As a specialized DOCSIS 3.1+ (also known as DOCSIS 3.1 Extended) chipset, it is engineered to squeeze significantly more performance out of existing hybrid fiber-coax (HFC) networks. The Role of the BCM3392 in Modern Networks

For cable operators (such as Comcast, Charter, and Virgin Media), the BCM3392 offered a strategic advantage. It allowed them to offer competitive “multi-gig” services over existing coaxial wiring—the same infrastructure already connected to over 90% of American homes—without the astronomical expense of running new fiber to each residence. The chip’s power efficiency and high integration level also reduced the bill of materials (BOM) for retail cable modems and gateways, fostering a healthy competitive market for consumer premises equipment (CPE). broadcom 3392

It supports up to four 192MHz-wide OFDM channels for downstream traffic, doubling the capacity of previous-generation DOCSIS 3.1 chips. The is a next-generation System-on-a-Chip (SoC) designed to

four OFDM (Orthogonal Frequency Division Multiplexing) channels and Virgin Media)

: Unlike Broadcom’s DOCSIS 4.0 silicon, the BCM3392 is not tied to restrictive Joint Development Agreements (JDAs), making it available to all global vendors and operators.