Cisco 1-port X2 Module - 1 x 10GBase-LR

X2 with data networking application/usage for reliability and maximum efficiency Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance Hot-swappable form factor for your convenience and simplicity of usage X2 is the single answer to all your desired and specified application execution needs