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4 Channel Bidirectional Data RS485 To Fiber Optic Converter

1.Adaptive single mode fiber
2.Zero delay automatic forwarding
3.Asynchronous transmission, point-to-multipoint operation, RS-485 interface and fiber conversion
4.Automatically detect serial port rate, identify and control data transmission direction
5.Interface provides 1500W surge protection, 15KV static protection
6.Single mode reaches 20-120 km
7.RS-485 supports 32-point polling (can be customized 128 points)
8.Applications: Industrial automation control, access control, card, parking lot and other systems

Direction controlAutomatically identify and control data 
Baud rate 0-115200Kbps, automatic detection of signal rate
Fiber wavelength 1310nm/1550nm
Electric port transmission distance 1000 meters from RS-485 port
Optical port transmission distancesingle mode 20-120 km
Interface protection600W surge protection, 1500V static protection
Load capacityRS-485 port supports 32 nodes
Operating temperature-25°C to 70°C
Storage temperature-40°C to 85°C
Power consumption5W