Stock Code：688618
MODEL277 Series

Wall Mounting or DIN-Rail Mounting 1 RS-232/485/422 Serial-to-Fiber Modem

uSupport 1 RS-232, RS-485/422 or 3IN1 serial port to 1 fiber port

uSupport advanced communication coding and clock recovery technology to ensure accurate transmission of distant data

uSupport unique "Zero time delay and automatic forwarding" technology

uSupport autotunning technology of serial baud rate

uSupport 5VDC, 12-48VDC, -48VDC and 220VAC four power supply solutions

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Introduction

MODEL277 series are serial-to-fiber modems that convert RS-232/485/422 serial port signal to optical signal. This series include 3 types of optional products and support 1 RS-232, RS-485/422 or 3IN1 serial port to 1 fiber port. It adopts wall mounting or DIN-Rail mounting to meet the requirements of different application scenes.

This series adopt advanced communication coding and clock recovery technology to avoid data transmission error. And it adopts unique "Zero time delay and automatic forwarding" technology to enhance the anti-interference capability of interface and achieve real zero time delay. It can conduct automatic detection of baud rate, even the baud rate of the device serial signal changes; the converter can still achieve RS-232 or RS-485/422 to optical port conversion. MODEL277 series can be widely used in various industrial control, process control, traffic control, intelligent community and other scenes, especially suitable for bank, power industry, departments and systems with special requirements for electromagnetic interference.


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