The TOTX178S(F) is a plastic fiber optic transmitter module manufactured by Toshiba. This module is designed for transmitting digital signals over plastic optical fiber (POF). It operates at a wavelength of 650 nm and is commonly used in applications requiring high-speed data transmission with electrical isolation and immunity to electromagnetic interference.

Applications

• Industrial Control Systems: Data transmission in environments with high electrical noise.
• Audio Equipment: Digital audio transmission (e.g., TOSLINK).
• Automotive Networks: In-vehicle communication systems using POF.
• Medical Equipment: Data transfer where electrical isolation is critical.
• Digital Signage: High-speed data links for displays.

Features

• Wavelength: 650 nm (Red Light)
• Data Rate: Up to 16 Mbps (typical, depends on application)
• Plastic Optical Fiber (POF) Compatibility
• TTL Interface
• Compact Package
• RoHS Compliant
• Operating Temperature: -20 to 70 degrees Celsius (typical)

Benefits

• Electrical Isolation: Prevents ground loops and protects against voltage spikes.
• Immunity to EMI/RFI: Ensures reliable data transmission in noisy environments.
• High-Speed Data Transfer: Supports data rates suitable for various digital applications.
• Easy to Use: TTL interface simplifies integration with digital circuits.
• Low Cost: Plastic optical fiber is a cost-effective alternative to glass fiber.
• Safe: Uses visible red light, which is safer than infrared or laser light.

Additional Details

The TOTX178S(F) transmitter module requires a power supply voltage of typically 5V. It accepts TTL-level input signals and converts them into optical signals suitable for transmission over plastic optical fiber. The module is designed for easy integration into various applications and provides a reliable and cost-effective solution for short-distance optical data transmission. The specific transmission distance depends on the quality of the POF cable and the data rate. Proper termination of the POF cable is essential for optimal performance. The module is commonly used with a compatible receiver module, such as the TORX178S(F), to complete the optical data link. This product offers a robust solution for data transmission in electrically noisy or sensitive environments, making it ideal for diverse applications.