Broadcom: 3392

The primary advancement in the BCM3392 compared to its predecessor (the BCM3390) is its increased channel capacity.

The Broadcom 3392 is a powerful Wi-Fi 6 chipset that offers a range of benefits, from faster speeds and improved capacity to enhanced security. With its comprehensive feature set and ease of integration, it's an ideal solution for device manufacturers looking to create high-quality, Wi-Fi 6 enabled devices. Whether you're a network administrator, a device manufacturer, or simply someone looking for a reliable wireless connection, the Broadcom 3392 is definitely worth considering.

While Broadcom has historically dominated the cable modem chip market, the BCM3392 is part of a competitive landscape aiming to maximize the life of existing HFC networks.

: It is designed to work on existing DOCSIS 3.1 networks using older Cable Modem Termination System (CMTS) chassis, provided they have updated software to enable the extra OFDM channels. broadcom 3392

One of the most significant aspects of the BCM3392 is its commercial availability. Unlike Broadcom’s DOCSIS 4.0 chipsets, which are currently restricted by Joint Development Agreements (JDAs) to a select few major operators (such as Comcast and Charter), the BCM3392 is .

In January 2025, Compal Broadband Networks (CBN) announced it was actively developing a full portfolio of DOCSIS 3.1 CPE solutions built around the Broadcom BCM3392. CBN plans to release a series of data modems and gateways that leverage the chip's 10G downstream capabilities, with the products expected to be available in late 2025. This announcement was a key validation of the BCM3392 as a platform for mass deployment.

The Broadcom 3392 is a highly integrated Wi-Fi 6 chipset that offers a range of features, benefits, and applications. Its support for Wi-Fi 6 technology, dual-band operation, and MU-MIMO and OFDMA technologies make it an ideal solution for a range of applications, including routers, gateways, IoT devices, and public hotspots. With its low power consumption and easy integration, the Broadcom 3392 is a popular choice among device manufacturers and network operators. The primary advancement in the BCM3392 compared to

: Unlike Broadcom’s DOCSIS 4.0 chipsets, which were initially restricted to Joint Development Agreement (JDA) partners like Comcast and Charter, the BCM3392 is available to the broader industry.

Perhaps the most significant innovation of the BCM3392 is not technical, but strategic. It is the centerpiece of a new, often unofficially named standard: (also referred to as DOCSIS 3.1E for "extended," Ultra DOCSIS, or BoostD 3.1).

Unlike Broadcom’s flagship DOCSIS 4.0 chips, the BCM3392 is not restricted by a Joint Development Agreement (JDA). This means a wider range of hardware manufacturers and smaller ISPs can access and deploy the technology. Market Impact and Deployment One of the most significant aspects of the

It supports the advanced modulation techniques required for future network demands while maintaining compatibility with current standards. Key Applications and Industry Adoption

A Light Reading report from February 2025 noted that "the upgraded CPE can operate on existing DOCSIS 3.1 networks that use older CMTS chassis equipped with new software that open access to additional OFDM channels". This insight captures the essence of the BCM3392's value proposition.

This article provides a comprehensive look at the Broadcom BCM3392, explaining its technical foundation, its role in the emerging "DOCSIS 3.1+" market, and why it is a critical piece of silicon for the future of cable broadband.

: Formerly Technicolor, they have launched the CVA438z modem and the CGA438A gateway, both built around this specific Broadcom chipset to provide high-speed VoIP and broadband.