AddOn Cisco XFP Module - For Data Networking, Optical Network - 1 x LC 10GBase-BX Network - Optical Fiber - 0.1 mil, 0.1 mil Wavelength - Single-mode - 10 Gigabit Ethernet - 10GBase-BX - 10 Gbit/s - 20 km Maximum Distance - 1 Pack - TAA Compliant: