The IP1826D is a non-blocking, store-and-forward architecture switch controller, which supports 24-port SS-SMII, 2-port RGMII/ SERDES, and one-port MII for a 24+2G smart switch application. With two built-in SERDES transceiver, the IP1826D provides a very cost-effective solution for a 24+2 Gigabit fiber without external Gigabit Ethernet transceivers