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Optical DVI Extension Module

Optical DVI Extension Module

Fiber-only detachable Module: M1-201SA-TR is designed to install simply in sites passing through conduits by taking LC receptacle with the detachable cables, most popular in the fiber-optic communication market. For this purpose, the product adopts two du

Optical graphic extension module consists of transmitter module and receiver module, each of which has 4 LC connectors and a 20-pins DVI–D plug. Users could decide extension length at their discretion by choosing the length of fibre-optic cables with LC ferrules at the ends. It offers graphic TMDS signals to be extensible up to the limits of modal bandwidth of selected multi-mode glass fibers, or, 50/125 um or 62.5/125um.
A transmitter, 4 VCSEL array inside and a receiver, 4 Pin-PDs array inside has a capability to transmit WUXGA (1920X1200) graphic signals with 60Hz refresh rate. At such data bandwidth, this module can extend up to 1,640 feet (500 meters) much over the limits of copper wire extension, without any distribution amplifier or repeater.
The EDID in a display can be read and restored by just plugging it to the display. This self-EDID programming feature makes the installation of M1-201SA more easy and flexile at any variable resolution display systems.
The modules are constituted of three parts as follows;

  • One transmitter converting electrical to optical signals, model name: M1-201SA-T
  • One receiver converting optical to electrical signals, model name: M1-201SA-R
  • Two AC Adaptors to 110V-240V with DC 5V 1A outlet


  • Extends all VESA resolution up to WUXGA (1920 X 1200) 60Hz DVI data up to 500 meters (1,640 feet)
  • Detachable feature with a pair of duplex LC multi-mode fibers
  • Offers self-EDID programming feature, detecting from a display and restoring to an EEPROM in the transmitter just by plugging to the display without any physical DDC connection
  • The modules are compact enough to directly plug to graphic sources and displays by adopting DVIplugs
  • Includes two (2) +5V DC power adapters for the transmitter and receiver
  • Complies with Class 1 Laser eye safety in compliance with FDA/CDRH and IEC 60825-1
  • Certifies FCC and CE standards for EMI/RFI emission
  • Data security with negligible RFI/EMI emissions and loss of video quality due to no copper conductor present


  • Digital FPDs, PDPs and projectors for medical appliances, aero, traffic control, factory, and bank
  • Digital FPDs and projectors in conference room and auditorium
  • Kiosk with digital FPDs showing full motion graphic displays from remote systems
  • PDP displays for information in public sites
  • LED signboards in streets and in stadiums


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