Description:
Industrial RS232/485/422 Serial to Fiber Converter
Transmit RS232/485/422 Serial Signal to Fiber
Multi-mode 2KM, Single mode 20KM
Serial to fiber converter is a fiber media transport for UNIVERSAL serial interface transmission. All modems are available with either multi-mode or single-mode optical tranceivers and with connectors for SC, ST, or FC. In single mode they are available in up to 120 km versions reach, which will provide the ability to transmit and receive data using only a single optical fiber pair.
Serial to fiber converter Specification
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Standard
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Accord EIA RS-232, RS-485, RS-422 standard
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RS-232 signal
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IN, OUT, GND
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RS-485 signal
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D+, D-, GND
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RS-422 signal
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R+, R-, T+, T-, GND
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Fiber signal
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IN, OUT
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Working format
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Asynchronism, point to point or multi-point
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Direction control
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Adopt automatic send data control , auto distinguish and control data transfer direction
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Band rate
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0-500Kbps, auto-sense signal serial baud rate
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Fiber wavelength
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Multi-mode 850nm, signal-mode 1310nm
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Electricity port transmission
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RS-232 port 15M, RS-485/422 port 1200M
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Optic port transmission
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Multi-mode 2KM, signal-mode 20-100KM Single-mode: 8.3/125, 8.7/125, 9/125, or 10/125 μm
Multi-mode: 50/125, 62.5/125, or 100/140 μm |
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Loading
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RS-485/422 port Support 32 port loop enviroment(or handtailor 128 point)
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Interface protection
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600W surge protection, 15KV ESD protection
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Electricity connector
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8 terminal block
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Optic port connector
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Multi-mode adopt ST/SC connector, signal-mode adopt FC/ST/SC connector
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Environment
Working Temperature : -25 ° C to 70 ° C
Storage temperature -40 ° C to 85 ° C :
Humidity : 5% to 95% relative humidity