Products

Fiber Optical Modem


Description

Model HY-11-28 is a sort of more function and economy HY-11-RS-485/RS-422 interface optic fiber

MODEM. It is the best choice to connect RTU to HOST or SCADA controller. It used

Optic fiber as transfer medium, increase the transfer function of system. Communication equipment abstain menace effective to lightning strike, surge, electromagnetism disturb under the scurviness environment.




Specification

Function and Characteristic

  1. Support HY-11-RS-485/RS-422 interface
  2. Asynchronous, point to point, rate up to 120Kbps
  3. Support  5V DC power input,
  4. 1500W surge protection, 15KV static protection
  5. RS-485/422 port support 32 node ( can choice

handtailor 128 Node)

  1. Working wavelength: 850nm(multi-mode)

                   1310nm(single mode)

  1. Auto test signal rate, zero delay auto transmit.

3. Performance guideline

Interface: support EIA RS- 485,RS- 422 standard

Rate: 0-120Kbps

Transmit distance: RS485/422 port 1200m, optical port multi-mode 2KM, single-mode20KM

Working environment: -25? to 70?

4. Appearance guideline

Interface type:  5 bit terminal block(RS-485/422), multi-mode choice ST/

SC/FC interface, single-mode choice FC/SC/ST interface

L*W*H: 100mm*69mm*22mm

Shell: Iron

 

 

Colour: White

Weight: 230g