Fiber optic transceiver is a photoelectric conversion device that converts Ethernet electrical signals into optical signals or optical signals into Ethernet electrical signals, and transmits them over multimode or single-mode optical fibers by converting electrical signals into optical signals. Our company's independently developed and produced JT4-01S Ethernet fiber optic transceiver can convert 10/100Base TX twisted pair electrical signals and 100Base FX optical signals into each other. By converting electrical signals into optical signals and transmitting them over optical fibers, the limitation of short cable transmission distances has been overcome. This enables Ethernet to achieve long-distance transmission of several kilometers or even hundreds of kilometers using optical fiber media while ensuring high bandwidth transmission. It also greatly improves the quality of data communication and saves investment for network construction.

Optoelectronic conversion moduleFunctional Features
Built in two port switch core specifically designed for transceivers;
Optimize the storage and forwarding of packet frames, eliminating the need for MAC address table and CRC checks when transmitting data packets, effectively reducing latency;
Support pure transceiver mode, connect two PHY to reduce transmission latency to nanoseconds;
Both full/half duplex modes can adopt corresponding flow control, supporting 1600Byte ultra long
Data packet transmission;
Supports single/multi-mode fiber conversion, Link Fault Pass Through and Far End Fault functions;
The data rate of the electrical port can be adjusted from 100Mbps to 2.5Mbps;
Built in watchdog timer, automatically reset when downtime is detected;
Supports EEPROM interface, supports electrical port Auto_SDI_SDIX;
Single power supply of 2.5V, with the lowest power consumption in the industry;
Supports 3.3V I/O and can be connected through SMI (MDC, MDIO) and internal MII interface of IC
Operate on two independent registers, monitor or reset the working status of local or remote fiber optic transceivers;
Provide maintenance frames for the TS-1000 standard;

Optoelectronic conversion moduleExternal dimensions