: Full software support for PacketCable voice applications.

A simplified block diagram is shown below:

If you still use a Broadcom 3392 router, ensure it is behind a modern firewall (i.e., use it as an Access Point, not your main Edge Router). Do not expose the router’s admin panel to the internet.

: The chip was sampled in 2023, passed official DOCSIS certification in 2024, and is currently in mass production as of early 2025.

As cable providers face increasing competition from fiber-to-the-home (FTTH) services, the BCM3392 provides a "stretch" strategy. It allows operators to offer competitive "billboard speeds" using their existing hybrid fiber-coaxial (HFC) infrastructure while they plan for long-term DOCSIS 4.0 transitions. 💡 Strategic Advantages

technology in new customer premises equipment (CPE), such as the Vantiva CGA 438A Light Reading Strategic Significance

Because the "3392" is the base identifier, it is frequently found in combination with companion Broadcom radios (like the BCM4360 for 5GHz Wi-Fi).