Development of High-Speed Optical Modules
How Optical Transceiver Works The optical module is mainly composed of an optical transmitter (Transmitter Optical Subassembly, TOSA), an optical receiver (ReceiverOptical Subassembly, ROSA), a high-speed transceiver integrated driver chip, and a controller (Microcontroller Unit, MCU). TOSA converts electrical signals into optical signals, ROSA converts optical signals into electrical signals, and the high-speed transceiver driver…