Industrial Single Fiber Serial Link – Supports RS-232 / RS-485 / RS-422 (Fiber Optic Modem, SFP Optional)

  • Plug-and-play, hot pluggable
  • DYMEC Warranty
  • Extends Bi-directional RS-232/RS-485/RS-422 up to 2KM on MMF, 100 KM on SMF
  • EIA /TIA standard RS232/485/422, 0~2Mbps rate
  • Serial data is fully transparent, baud rate is self-adaptive, no setting is required
  • The high-speed serial data can also be used for DMX512 communication in Stage Lighting Control
  • Supports DIN-Rail & Wall-mount installation.



The DY-IRS93 series is an industrial grade RS232/RS485/RS422 to fiber optic serial link converter which converts a standard RS232/RS485/RS422 signal to a fiber optic link to extend the signal up to 2Km on multimode fiber and up to 100Km on single mode fiber. The use of optical fiber communication solves the problems of electromagnetic interference, ground ring interference and lightning damage. It greatly improves the reliability, security and confidentiality of data communication, and can be widely used in various industrial control, process control, Stage Lighting Control and traffic control. Excellent Opto-Isolation characteristics.


Additional information

Weight 0.6 kg
Dimensions 19 × 8 × 15 cm