Photo link Features íñ high speed signal transmission ( 13.2mbps, nrz signal ) íñ input ttl compatible íñ +3~+5v power source Descriptions The light transmitting unit is a standard-package product with connector and opto-electric component packaged with led and drive ic. The function of unit changes the electric signal into light signal and be transmitted by plastic fiber. The unit is operated at single+3v~ +5v and the input signal is ttl compatible. It has a maximum operating speed of 13.2 mbps. The light signal is coupled into plastic fiber by connector. The unit has high performance at low dissipation current, steady light output and efficient light coupling. Applications íñ audio equipment íñ dvd player íñ pc, notebook íñ sound card íñ set top box 2000 pcs