Broadcom HFBR-1412TZ and HFBR-2412TZ are a matched 820 nm fiber optic transmitter and receiver module pair designed for short-range optical data communication. The HFBR-1412TZ operates as the optical transmitter (TX), while the HFBR-2412TZ functions as the corresponding receiver (RX), ensuring wavelength and signal compatibility within the HFBR series.
This TX/RX combination supports reliable TTL-level data transmission and is commonly used in industrial and embedded systems requiring stable optical links and electrical isolation. Both modules feature a threaded port design for secure fiber connection, making them suitable for environments with vibration or long-term installation requirements.
Typical applications include industrial control systems, factory automation equipment, sensor communication, and point-to-point optical data links where immunity to electromagnetic interference is essential.
The Broadcom HFBR-1412TZ and HFBR-2412TZ are a matched fiber optic transmitter and receiver module pair designed for short-range optical data communication at an 820 nm wavelength. When used together, the TX and RX modules provide a stable and compatible optical link within the HFBR series.
The HFBR-1412TZ operates as the optical transmitter, converting electrical input signals into modulated optical output suitable for plastic optical fiber (POF) and compatible multimode fiber. The HFBR-2412TZ functions as the corresponding optical receiver, converting the received optical signal back into a TTL-level electrical output for direct interface with digital logic circuits.
Both modules feature a threaded port design, which enhances mechanical retention and minimizes optical misalignment in environments subject to vibration or long-term installation. This design improves connection stability compared with non-threaded interfaces and supports consistent optical coupling over time.
The HFBR-1412TZ / HFBR-2412TZ pair operates at a nominal wavelength of 820 nm and supports data rates up to 5 MBaud. This performance range is well suited for short-distance industrial and embedded communication links where signal reliability is prioritized over high-speed transmission.
The receiver module provides a TTL-compatible electrical output, allowing straightforward integration with microcontrollers, PLCs, and other digital control systems without the need for additional signal conditioning.
The threaded port interface ensures secure fiber termination and reduces the risk of accidental disconnection. This makes the modules suitable for fixed installations and industrial equipment requiring long-term operational stability.
The HFBR-1412TZ and HFBR-2412TZ fiber optic TX/RX modules are widely used in industrial and embedded systems that require reliable point-to-point optical communication and electrical isolation.
Typical application scenarios include industrial control systems, factory automation equipment, programmable logic controllers (PLCs), sensor data transmission, and instrumentation interfaces. The optical link helps reduce susceptibility to electromagnetic interference and ground loop issues commonly found in electrically noisy environments.
These modules are also suitable for internal optical connections within machinery, test equipment, and embedded communication boards where secure fiber connections and predictable performance are essential.
The HFBR-1412TZ is the optical transmitter (TX), while the HFBR-2412TZ is the optical receiver (RX). They are designed to be used together as a matched pair to form a complete optical communication link.
Each module performs a distinct function, but reliable operation requires a compatible transmitter and receiver. For optimal performance and guaranteed compatibility, HFBR-1412TZ and HFBR-2412TZ are typically used together.
These modules are commonly used with plastic optical fiber (POF) and compatible multimode fiber designed for 820 nm wavelength operation.
Yes. The threaded port design and optical isolation make the HFBR-1412TZ / HFBR-2412TZ pair suitable for industrial environments where vibration, electromagnetic interference, and long-term installation stability are concerns.
