Ethernet Connectivity, Switching, and PHYs

Leveraging our long-standing industry leadership in Ethernet, Broadcom offers solutions for a wide range of applications including data center infrastructure, service provider and enterprise networks, SMB/ROBO and automotive and industrial. The portfolio includes Ethernet switching and routing SoCs, network adapters and Smart NICs, and copper and optical PHY ICs.

Copper PHYs

Copper PHYs

The most extensive copper PHY product portfolio in the industry includes 10GBASE-T PHY, 2.5G/5GBASE-T PHY, Gigabit Ethernet PHY, and Fast Ethernet PHY.

Select Products

Copper PHYs


Broadcom offers the most advanced Power over Ethernet Power Sourcing Equipment (PoE PSE) solutions with highest integration, lowest power consumption, highest reliability, and greatest flexibility, resulting in lowest overall system cost.
P2100G and P2200G product image

Ethernet Network Adapters

Broadcom’s extensive Ethernet network adapters deliver board-level solutions for standard PCIe NICs and Open Compute Project (OCP) adapters ranging from 1GbE to 200GbE for Enterprise, Cloud and Telco markets.
PS225 dual-port 25GbE PCIe Ethernet SmartNIC - Product Image

Stingray SmartNIC adapters and IC

Stingray™ Ethernet SmartNIC adapters and SoCs provide high performance, programmable networking in compact PCIe form factors for virtualized and bare metal services
Copper PHYs

Automotive Ethernet PHYs

Broadcom offers the industry’s most comprehensive portfolio of copper PHY transceivers for the automotive market. These PHYs support 100M and 1000M transmission rates and are conforming to the BroadR-Reach®, IEEE 100BASE-T1, 100BASE-Tx, 1000BASE-T1 standards.
Copper PHYs

Automotive Switches

Offered in both low and high port configurations supporting both 100BASE-T1 and 1000BASE-T1 Ethernet, Broadcom's Automotive Ethernet Switching solutions are highly integrated, cost effective, and based on a field-proven, industry-leading architecture.
Copper PHYs

Automotive Microcontrollers

Building on Broadcom’s extensive BroadR-Reach 100BASE-T1 Ethernet portfolio, Broadcom's Automotive Microcontroller solutions are highly integrated, cost effective, and designed for automotive applications. These Automotive Ethernet microcontrollers provide a wide range of interfaces to enable customers to design Ethernet based endpoint applications such as cameras, audio amplifiers, graphic displays etc.
Copper PHYs

Industrial BroadR-Reach

Innovative BroadR-Reach technology extends the range of twisted-pair connections so that Ethernet and IP services can be deployed for longer reach with more cost-effective cabling.
Ethernet Switches and Switch Fabric Devices

Ethernet Switches and Switch Fabric Devices

Broadcom switching technology, along with our leading-edge software solutions, can be found in a wide array of products for home and small business, data center, enterprise, and service provider networks.
Ethernet-Switching Software

Ethernet Switching Software

FASTPATH® networking software enables a wide range of Ethernet switching and routing products.
Optical PHYs

Optical PHYs

Broadcom offers a complete family of Ethernet PHY transceivers that enable the development of low-cost, high-density optical transport equipment.
Ethernet-Switching Reference Designs

Reference Designs

Reference designs to shorten design cycles and speed up the time to market.