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Toshiba TOTX141P Fiber Optic Transmitting Module Handbook
The TOTX141P is a fiber‑optic transmitting module designed for digital audio interfaces. It features a mini‑package type, differential LED driver, and operates over a transmission distance of up to 10 m with a data rate of up to 15 Mb/s.
The document details recommended supply voltage (2.7‑3.6 V), temperature ranges, mechanical mounting guidelines, soldering conditions, and safety precautions for handling the GaAs‑based LEDs, as well as disposal and environmental considerations.
Toshiba TOTX141 specifications
| Storage Temperature | -40 to 70 °C |
|---|---|
| Operating Temperature | -20 to 70 °C |
| Supply Voltage (Voc) | 2.7‑3.6 V |
| Data Rate | up to 15 Mb/s |
| Transmission Distance | up to 10 m |
| Fiber Output Power | -21 to -15 dBm |
| Center Emission Wavelength | 650 nm |
| Current Consumption | 15‑20 mA |
| Insertion Force | up to 39.2 N |
| Soldering Temperature | 260 °C (max) |
Source: Toshiba TOTX141P Fiber Optic Transmitting Module Handbook
All Toshiba TOTX141 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What supply voltage should be used for the TOTX141P module?
Use a supply voltage between 2.7 V and 3.6 V as recommended.
From: Toshiba TOTX141P Fiber Optic Transmitting Module Handbook
How fast should the TOTX141P be soldered to avoid damage?
Solder at 260 °C or less for no more than ten seconds, and keep flux away from the emitting surfaces.
From: Toshiba TOTX141P Fiber Optic Transmitting Module Handbook
What supply voltage range should be used for the TOTX141?
Use a supply voltage between 2.7 V and 3.6 V (typical 3.0 V).
From: Toshiba TOTX141 Fiber Optic Transmitting Module User Manual
How long may the module be soldered and at what temperature?
Solder at 260 °C or less for no more than ten seconds.
From: Toshiba TOTX141 Fiber Optic Transmitting Module User Manual