Part of the comprehensive Allied Telesis 2911 Series, the 2911SFP/2 Network Interface Card continues the Allied Telesis tradition of providing reliable fiber adapter cards. Gigabit cards boost the speed of the network up to ten times over a standard Fast Ethernet card to 1000MB per second. The PCIe x1 bus provides the latest technology, enabling the maximum throughput in the smallest form factor possible. AT-2911SFP/2-901