Transceicer Transceicer 100G QSFP28/CFP2 40G QSFP 25G SFP28 SFP+ Active Optical Fiber SFP28 Active Optical Fiber QSFP+ Active Optical Fiber QSFP28 Active Optical Fiber 10G SFP+ Dual Fiber/BiDi/CWDM/DWDM SFP Dual Fiber/BiDi/CWDM/DWDM OLT Transceivers ONU Transceivers