Fiber Optical Transmitter/Receiver – 1.25GHz Analog/Digital

SKU: RFOF

The RFOF Transmitter (Tx) and Receiver (Rx) pair is designed to transmit analog or digital RF signals over optical fiber, delivering a secure, low-loss, high-fidelity link between two locations. Optimized for high-security and critical infrastructure applications, the system ensures signal integrity across a broad frequency range of 1MHz to 2.5 GHz, with an exceptionally flat frequency response for analog signal transmission formats. An optional RF Fiber Break configuration supports unidirectional RF transmission over a single fiber, blocking return-path signals to enable true one-way communication. This feature enhances security and isolation, making it suitable for military-grade deployments. The system is plug-and-play, featuring compact, lightweight enclosures with wall-pluggable power supplies for rapid deployment and minimal setup. An optical power warning function is available on both the Tx and Rx units. The warning signal outputs have two formats of RS485 with a DB9 connection and PNP format: when a warning is triggered, +5V is actively sourced (current flows out) on the two designated output pins, allowing easy interface with external alarms or monitoring systems.