Chassis Overview

The S series fixed Ethernet switches integrate the access and transmission functions to provide reliable access/aggregation and high-quality transmission of services on enterprise networks. The switches are built on an integrated hardware platform, and their hardware system consists of the chassis, power module, fan module, extended cards, and Switch Control Unit (SCU).

The S series fixed Ethernet switches are available in a variety of models for you to choose based on your network requirements.

The S6700 series includes the S6720-LI, S6720S-LI, S6720-SI, S6720S-SI, S6700-EI, S6720-EI, S6720S-EI, S6720-HI, S6730-S, S6730S-S, S6730S-H, and S6730-H subseries. The S6720-LI and S6720S-LI switches are Layer 2 switches, and all the other models in this series are Layer 3 switches.