Product Information

Fibre modem to connect with RS232 port of computer or other devices. It solves the problem of traditional RS232 communication conflict between distance and rate. Electromagnetic and lightning interference, improve the reliability safety and security of communications, suitable for industrial control, procedure control or traffic control, especially for systems in bank, electric, and environments which have special requirement for electromagnetic interference. Possible applications can be military control, industrial control, traffic control, video control, distribution acquisition system, electric acquisition and control system, highway charging system.

 

Specifications Optical interface parameter
Optical wavelength: 850/1300nm for multimode fibre, 1300/1550nm for singlemode fibre.
 Optical interface: SC
 Transceiver module: > -6dBm
 Optical receiver sensitivity:  Receive range: >-30dB
 Transmission distance: multimode 2 Km, singlemode 20/ 40 / 60 / 120 Km.

RS 232 interface:

Interface character: RS232
 Interface Rate: 0 - 115.2Kbps
 Connector: RJ-45, DB9 or DB25 connector
 Interface type: DCE.

Power:
 DC: -48V (-36 to -72V); +24 V (Optional)
 AC: 90 to 260 VAC ; 47 ~ 63Hz
 Power Interface: DC power terminal/AC socket
 Power Consumption: 2 W maximum

Working environment:
 Operating temperature: 0° to 50°C
 Storage temperature: -40° to +80°C
 Relative humidity: 5% to 90%