The DEM-411X is a 1-port 10 Gigabit XFP Module for the xStack 3200 Series switch. Fiber XFP is a means of transporting data over long distances at speeds up to 10Gbps. The DEM-411X is fully IEEE 802.3ae compliant and supports data transfer at full duplex for congestion-free data transport. The DEM-411X can be mixed and matched with the DEM-411T (10Gigabit CX4 module) to provide both 10Gigabit copper and fiber interfaces on a single switch chassis. The DEM-411X supports industry standards and may be compatible with 3rd party XFP transceivers. The DEM-411X can be used to interconnect switches, uplink to servers or provide a clean fiber bandwidth channel for SAN and other network storage devices. For a complete solution, the D-Link DEM-421XT 10Gbase-SR XFP can be added for fiber runs over multi-mode cabling up to 300 meters. If longer hauls are required, D-Link offers the DEM-422XT single-mode 10Gbase-LR XFP capable of distance runs up to 10Km.