Features

Support 2 x RS-485 data (Correspond 1xRS422) and 1 x RS232 over a fiber optic cable simultaneously

Suitable for Both Fiber Types (Single-mode and multimode). Single-mode fiber distance up to 20 km(12.4 miles), Multimode fiber distance up to 500m(0.31 miles).

Adaptive single-mode fiber. Zero delay automatic forwarding

Asynchronous transmission, point-to-point application, RS-485 interface and fiber optic conversion

Automatic detection of serial port speed, discrimination and control of data transmission direction

Mainly applicable for Industrial automation control, access control, one card, parking lot and other systems

LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.

Plug and play,No need to set up.

Specification:

Maximum communication rate>0-115.2Kbps

5V1ADC voltage input, external power supply

Default FC interface

Working wavelength: 1310nm/1550nm

The interface provides 1500W surge protection and 15KV electrostatic protection

Optional : Multi mode communication can reach 2 kilometers, and single mode communication can reach 20-120 kilometers

RS-485 supports 32 point polling (customizable 128 points)  

RS-485 data  

Standard compliant with EIA RS-485/422 standard

RS-485 signal T+, T -, R+, R-

Fiber optic signal IN, OUT

Asynchronous working mode, point-to-point

The direction control adopts data flow automatic control technology to automatically distinguish and control the direction of data transmission

Baud rate 0-115200Kbps, automatically detects signal rate

Fiber optic wavelength 1310nm/1550nm

The transmission distance of the electrical port is 1000 meters from the RS-485 port

Optical port transmission distance single mode 20-120 kilometers

Interface protection 600W surge protection, 1500V static protection

Load capacity RS-485 port supports 32 nodes

Electrical port form 7-position wiring terminal

RS-232 data :

Application scenarios: Supports multiple data channels, compatible with all control keyboards, matrix protocols, hard disk video gimbals, alarm composite data, industrial application transmission

Physical interface: Industrial wiring terminals (standard), RJ45 (customized)

Control equipment: PTZ decoder for pan tilt, control keyboard, matrix control data interface, high-speed ball, industrial equipment

Physical interface terminals: Industrial wiring terminals

DB9 serial port interface

RS-232 data rate DC-250Kbps

RS-232 data error rate is less than 10E-12

The maximum number of RS-232 nodes is 32

RS-232 maximum distance 1200 meters

RS-232 data protocol fully transparent supports any RS-232 protocol, including RS-232 polling or Modbus protocol

RS-232 network connection supports bidirectional full duplex

RS-232 (3-wire system) 2 inputs 3 outputs 5 ground

Working environmental:

Working temperature -25 ℃ to 70 ℃

Storage temperature -40 ℃ to 85 ℃

Relative humidity: 5% to 95%

Power supply:

1.Working voltage AC100~240V, DC5V

2. Weight: 0.7kg/set  

3. Size: 110x90x25mm (HxWxH)

4. US/EU/UK/AU power supply standard is optional.

Package include:

1x RS485/422/232 Fiber Transmitter

1x RS485/422/232 Fiber Receiver

2 x External Power supply adapters

1 x User manual