TRENDnet's TE100-S32+ is a high performance, auto-sensing 32-port NWay rack-mountable Fast Ethernet Switch. It is designed to eliminate unnecessary traffic and relieve congestion on critical network paths. With 10/100Mbps NWay technology, the TE100-S32+ automatically negotiates between 10Base-T and 100Base-TX network speeds, as well as half and full duplex modes. The TE100-S32+ also has a module bay for optional multimode SC type fiber module that allows connection to another fiber device up to 2Km away (in full-duplex mode). The auto MDI-II/MDI-X detection on each port automatically detects and corrects for crossover connection and allows direct switch-to-switch or switch-to-hub connection for your networking needs.