The TOTX170 is a fiber optic transmitting module designed for simplex digital signal transmission. It supports data rates up to 6 Mb/s and transmission distances up to 1000 m.
The manual covers electrical and optical characteristics, recommended operating conditions, application circuit diagrams, connector options, and detailed precautions for soldering, handling, and disposal of the GaAs‑based LED module.
| Data Rate | DC to 6 Mb/s |
|---|---|
| Transmission Distance | Up to 1000 m |
| Supply Voltage (absolute max) | 0.5 V to 7 V |
| Recommended Supply Voltage | 4.75 V to 5.25 V |
| Operating Temperature Range | -40 °C to 70 °C |
| Fiber Output Power | -20 dBm to -14 dBm |
| Peak Emission Wavelength | 800 nm |
| Current Consumption | 67 mA to 85 mA |
The module can transmit up to 1000 meters.
Use a supply voltage between 4.75 V and 5.25 V; do not exceed the absolute maximum of 7 V.
Solder at 260 °C or less for no more than three seconds and avoid flux contacting the emitting surfaces.
The LEDs contain GaAs, which is toxic; handle with care and follow proper disposal regulations.