COHERENT 100GBASE-LR4 10km QSFP28 Optical Transceiver - For Data Networking, Optical Network - 1 x LC 100GBase-LR4 Network - Optical Fiber - 1310 nm Wavelength - Single-mode - 10 Gigabit Ethernet - 100GBase-LR4 - 103.10 Gbit/s - 10 km Maximum Distance - Hot-pluggable - 1 / Piece: