RS-485 To Fiber Converter
Fiber optic transmission offers the benefits of wide bandwidth, immunity to EMI/RFI interference, and secure data transmission. The RS485-MMF can be used as an 485 point-to-point connection for transmitting and converting half-duplex signals and their equivalents within a fiber optic environment. Fiber optics are the perfect solution for applications where the transmission medium must be protected from electrical exposure, lightning, atmospheric conditions or chemical corrosion.
Fiber Port:
Cable type:
Cable length:
Power adapter:
Plug-in screw terminal
ST type
62.5/125um Multi-mode duplex fiber optic cable
2km meters max. for fiber optic Multi-mode
Power, TX, RX
0 to 55 degree (standard operating)
10 to 90% (non-condensing)
Input 90~264V AC , Output 12V DC ,1Amp
4.2" x 2.2" x 0.8"



Compact size economizes space
* Direct plug-and-play
* Easily mounted on a DIN-rail, panel or piggyback
* Transmission speeds of up to 115.2 kbps
* Optical fibers enable transmission of 2 km for
* Half-duplex, bidirectional transmission mode
* Stable and error-free data transmission
* No external flow control signals required for RS-485
* Reserved space for termination resistors
* LED for power and data flow indication

Item Number Description
MF-RS485-MMF      RS-485 to Fiber Converter (Multi-Mode ST type)


Ming Fortune Industry Co., Ltd. TEL:886-2-8228-7185 FAX: 886-2-8192-7026
6F.-2, No.755, Zhongzheng Rd., Zhonghe Dist., New Taipei City 235, Taiwan (R.O.C.)
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