The 100G QSFP28 ER1 CWDM is designed for 30km optical communication applications. It is intended for the service with single mode fiber in 100Gb/s high speed data communications.
Coarse Wavelength Division Multiplexing (CWDM4) technology, it multiplexes four 25Gbps wavelengths to achieve an aggregate 100Gbps rate, supporting reaches up to 2 kilometers.
Utilizing Coarse Wavelength Division Multiplexing (CWDM4) technology, it multiplexes four 10.3125 Gbps wavelengths (1271/1291/1311/1331nm) into duplex fiber pairs to achieve 41.25 Gbps aggregate bandwidth, supporting reaches up to 2 kilometers.