XtalTQ
https://www.xtaltq.com/products/optical-transceiver/
Overview of Optical Transceivers
Optical transceivers are essential components in fiber optic communication systems, converting electrical signals to optical signals and vice versa. They enable high-speed data transmission over long distances, making them crucial for data centers, telecommunications, and enterprise networks. Available in various types, they support diverse bandwidth and distance requirements, including GPON, EPON, XGPON, XGSPON, COMBO, NGPON2, and QSFP28.