D-Link DES-6500 9-slot 160Gbps Chassis Switch, • IEEE 802.3/802.3u/802.3ab/802.3z • ANSI/IEEE 802.3 NWay• MDI/MDI-X • IEEE 802.3x Full-duplex D-Link DES-6500 9-slot 160Gbps Chassis Switch. I/O-porter: • IEEE 802.3/802.3u/802.3ab/802.3z • ANSI/IEEE 802.3 NWay• MDI/MDI-X • IEEE 802.3x Full-duplex