This 13 port Ethernet switch includes 12x 10/100 ports, 1x Gbps Uplink port, 1x serial port, and 1x 2.5 Gbps SFP port for a fiber optic connection. This switch design is a variant of a small form factor Ethernet switch for a data center client. It is based on a Vitesse chipset with an expansion PHY. It is compatible with the VSC742x series of Ethernet controllers and could be swapped with a higher-end part number to provide higher port count.
Major components include: