100G QSFP28 BIDI ZR4 Side A optical transceiver utilizes BiDi technology to deliver 80km transmission over SMF, operating at 1310nm(Tx)/1290nm(Rx) wavelengths.
100G QSFP28 PSM4 2KM Transceiver delivers 100Gbps data transmission over 4×25G NRZ lanes using 1310nm wavelength across four independent fibers, achieving a 2km reach via MPO-12/MTP® connectors