The HFBR-1414TZ and HFBR-2412TZ are fiber optic transmitter and receiver modules manufactured by Avago Technologies (now Broadcom). These components are designed for short-distance data communication over plastic optical fiber (POF). The HFBR-1414TZ is the transmitter, converting electrical signals into optical signals, while the HFBR-2412TZ is the receiver, converting optical signals back into electrical signals.

Applications

• Industrial Automation: Used in industrial control networks for reliable data transmission in noisy environments.
• Automotive Electronics: Implemented in automotive infotainment and control systems for high-speed data communication.
• Medical Equipment: Found in medical devices for secure and interference-free data transfer.
• Gaming Consoles: Used for connecting peripherals and displays in gaming consoles.
• Consumer Electronics: Integrated into various consumer electronics devices for optical data links.

Features

• 650 nm Wavelength: Operates at a visible red light wavelength of 650 nm, suitable for POF.
• High-Speed Data Transmission: Supports data rates up to 50 Mbps (HFBR-1414TZ) and 5 Mbps (HFBR-2412TZ).
• TTL Compatible: TTL-compatible inputs and outputs for easy interfacing with digital logic circuits.
• Low Power Consumption: Designed for low power consumption, suitable for battery-powered applications.
• Robust Physical Interface: Features a robust connector for secure and reliable fiber connection.
• RoHS Compliant: Compliant with RoHS environmental standards.

Benefits

• Immunity to EMI/RFI: Fiber optic communication provides immunity to electromagnetic and radio frequency interference, ensuring reliable data transmission.
• Electrical Isolation: Offers electrical isolation between transmitter and receiver, protecting sensitive circuitry.
• Secure Data Transmission: Prevents data tapping and eavesdropping, enhancing data security.
• Long Transmission Distance: Supports transmission distances up to 50 meters with POF.
• Easy Installation: Simple to install and use with standard POF cables and connectors.

Additional Details

The HFBR-1414TZ transmitter utilizes a 650 nm LED as the light source, while the HFBR-2412TZ receiver incorporates a photodiode to detect the optical signal. The modules are designed to operate with standard 1 mm diameter plastic optical fiber. The operating temperature range is typically from -40°C to +85°C, making them suitable for harsh environments. These modules are often used in applications where electrical noise and interference are a concern, or where electrical isolation is required.