The FRM220-CCF20 is a high-performance Contact Closure Fiber Converter designed for reliable and efficient signal transmission over fiber optic networks. This device facilitates the conversion of electrical contact closure signals into fiber optic signals, enabling seamless integration of legacy electrical systems into modern fiber optic infrastructures. It supports in-band management, allowing users to monitor and configure the device remotely through the same fiber connection, enhancing network flexibility and reducing the need for additional infrastructure. With a compact form factor, the FRM220-CCF20 offers exceptional reliability, making it ideal for a wide range of industrial and telecommunications applications where remote monitoring and signal transmission over long distances are essential. Additionally, it ensures low power consumption, high data integrity, and is compliant with industry standards for ease of integration into existing systems.