The RTL8368MB is a TQFP176 EPAD, high-performance 5+3-port Gigabit Ethernet switch. The RTL8368MB feature low-power integrated 5-port Giga-PHYs that support 1000Base-T, 100Base-T, and 10Base-T.
For specific applications, the RTL8368MB supports three extra interfaces that two ports could configure as GMII/RGMII/MII interfaces and third port supports RGMII/MII interfaces. The RTL8368MB integrate all the functions of a high-speed switch system; including SRAM for packet buffering, non-blocking switch fabric, and internal register management into a single CMOS device.