The MODEL277 Series is a reliable and versatile industrial serial-to-fiber converter, available in versions compatible with RS-232, RS-485/422, or interchangeably compatible with all three. Designed for secure data transmission in environments with high levels of electromagnetic interference, it utilizes advanced encoding and clock recovery technologies, as well as the exclusive "Zero time delay and automatic forwarding" , ensuring minimal latency and high data integrity even over long distances.
The equipment allows for automatic baud rate detection (autotuning baud rate), adapting to speed changes without interruption. It can be powered by different sources: 5 V DC, 12–48 V DC, -48 V DC or 220 V AC, offering flexibility for installation in various scenarios.
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 metal enclosure with IP30 protection rating and wall or DIN rail mounting options ensure robust and flexible installation, while CE, FCC and RoHS certifications attest to its reliability.
