(New Old Stock - sealed package) Genuine Cisco CFP-100G-LR4 100GBASE-LR4 1310 nm SMF. The Cisco 100GBASE-LR4 CFP module supports a link length of 10 kilometers on standard single-mode fiber (SMF, G.652). 100 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.Cisco 100GBASE-LR4 CFP Module for SMF (
