networking, connectivity, data communications products, south africa
DMC-920 / 920R / 920T

Single-Fiber Media Converter

 

 

 

Combines transmit and receive signals onto one fiber strand

Product Features:

  • Auto negotiation of speed and duplex mode on TX port
  • Auto MDI/MDIX on TX port
  • One slide switch for configuring fixed half/full duplex modes
  • Store-and-forward mechanism
  • Back-pressure & IEEE 802.3x Flow Control compliant
  • Full wire-speed forwarding rate
  • Front panel status LEDs
  • Can be used as a stand-alone device or with chassis
  • Hot-swappable when used with chassis
  • Manageable through Intelligent Chassis System

Product Description:

This media converter combines transmit and receive signals onto one fiber strand using two wavelengths. This design avoids the
budget losses incurred by the single-wavelength single-fiber technology, and minimizes the possibility of reflections in the system.
The units on both ends of a link are different. One module uses one wavelength to transmit and a second wavelength to receive,
while the other module flips that relationship. For this reason these units are used in pairs.

A pair of one-channel single fiber is used for media conversion between 10/100BASE-TX and 100BASE-FX. Two different
transmitting wavelengths, one wavelength with bi-directional for both transmit and receive.