TOED102

The TOED102 is a kind of fiber optic transmitting module for middle distance transmission. There are some features of TOED102 as follows: (1)data rate: up to 20 Mb/s (NRZ code); (2)digital data transmission with the external circuit; (3)compatible with ST type fiber optic connectors; (4)transmission distance: 0.2 to 1000 m (IF=25 mA).

The following is about the maximum ratings of TOED102 (Ta=25): (1)storage temperature, Tstg: -40 to 85; (2)operating temperature, Topr: -40 to 85; (3)forward current (DC), IFDC: max 75 mA; (4)forward current (pulse), IFPK: max 120 mA; (5)reverse voltage, VR: max 3 V; (6)soldering temperature, Tsol: 260.

The last one is about the electrical and optical characteristics of TOED102(Ta=25, VCC=5 V): (1)data rato: DC to 20 Mb/s at NRZ code; (2)transmission distance: 0.2 to 1000 m at IF=25 mA and 0.2 to 1600 m using TA8513P; (3)pulse width distortion, tw: -25 ns min and 25 ns max at CL=10 pF; (4)fiber output power, Pf: -17 dBm min and -13.5 dBm max at IF=50 mA; (5)peak emission wavelength, p: 780 nm min, 850 nm typ and 880 nm max at IF=50 mA; (6)cut-off frequency, fc: 20 MHz min and 35 MHz typ at IF=25 mA (-3 dB); (7)forward voltage, VF: 1.6 V typ and 2.0 V max at IF=50 mA; (8)reverse current, IR: 10A max at VF=3 V.