Description
Optek’s OPF5020 is a 125Mbps SFF transceiver for use in data communications applications. It utilizes a MT-RJ dual fiber receptacle which features a small size and intuitive latching mechanism design which allows for higher density implementations and easier end-user installation.
The transmitter is an 850 nm GaAlAs LED, configured for optimum transceiver performance when used in conjunction with a low-side driver. The coupling efficiency of the LED and optical system allows the device to be used at low current levels, reducing power consumption and increasing system reliability.

Features
• Small Form Factor surface mount package
• MT-RJ Receptacle
• Low cost 850 nm LED design
• Link distance up to 300m at 125Mbps
• Fully complies with the 100BASE-SX Fast Ethernet Standard (TIA-785)
• Single +5V power supply