The GSD-803 is an 8-port 10/100/1000Mbps Gigabit Ethernet Switch in compact housing for easily desktop deployment.Providing 16Gbps non-blocking switch fabric as well as 8K MAC address table, the GSD-803 supports 802.3x full duplex flow control and also offer wire-speed packet transfer performance without risk of packet loss. The Gigabit ports with jumbo frame feature supported can handle extremely large amounts of data transmission in a secure topology linking to a backbone or high-power servers.All RJ-45 copper interfaces support 10/100/1000Mbps auto-negotiation for optimal speed detection through RJ-45 Category 3, 4, 5 or above cables. MDI / MDI-X auto detection is provided for direct wire connection to any Ethernet device without requiring crossover cables.