MODEL277 Series is a reliable and versatile industrial serial-to-fiber converter, available in RS-232, RS-485/422, or interchangeably compatible versions. Designed for secure data transmission in environments with high levels of electromagnetic interference, it utilizes advanced encoding and clock recovery technologies, as well as exclusive "Zero time delay and automatic forwarding" , ensuring minimal latency and high data integrity even over long distances.
The device features automatic baud rate autotuning, adapting to speed changes seamlessly. It can be powered by a variety of sources: 5 V DC, 12–48 V DC, –48 V DC, or 220 V AC, offering flexible installation options.
With optical transmission distances of up to 2 km in multimode and up to 120 km in single mode , and SC, FC or ST connector options, the MODEL277 excels in applications such as traffic control, banking systems, power distribution and critical infrastructure.
Its IP30-rated metal enclosure and wall or DIN rail mounting options ensure robust and flexible installation, while CE, FCC and RoHS certifications attest to its reliability.
