Cisco - CPAK transceiver module - 100 Gigabit Ethernet - 100GBase-LR4 - SC/PC single-mode - up to 6.2 miles - 1310 nm

With 100GBase-LR4 technology, get up to 100Gbps data transfer rate over optical fiber cable With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance 100 Gigabit Ethernet - High bandwidth performance, ease of use and reliable connectivity