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Functional characteristics

Use multimode fiber transmission distance up to 2KM, single-mode fiber transmission distances 20KM, 40KM

Supports point-to-point or loop (point to multipoint) connection

Serial asynchronous communication with fiber interface RS232/RS485/RS422 interface protocol conversions

Supports RS232 serial communication physical work independently, supports serial RS422 or RS485 communication of physics to work independently

Supports RS232 communication cable crossover, jump shorter routes to complete the communication cable cross

RS485 interface or RS232 interface communication speed 300~115200bps,RS422 communications speeds up to 1Mbps