40G QSFP SR4 150m 850nm MPO Optical Transceiver，support 40Gb/s and up to 100m transmission on MM fiber, it works in high-speed IDC connection solutions and so on.
40G QSFP28 DWDM optical transceiver module, support 48*40Gb/s DWDM System and up to 80 km(with DCM and EDFA) transmission on SM fiber, it works in high-speed IDC connection solutions.
