Gefen DVI FM 1000 Extender


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The Gefen EXT-DVI-FM1000 Extender extends your DVI display up to 3,280 feet (1km) away from your video source, with only two tiny transceivers required, using a 100% optical SC fiber solution with a single strand of fiber optic cable.
Automatic EDID Programming enables quick and correct synchronization of the video source to the display without any manual configuration needed. It's a great way to extend DVI video easily and unobtrusively.

How It Works:
The DVI FM1000 Sender unit plugs into a DVI port (either a computer source or another device transmitting a DVI signal). The DVI FM1000 Receiver unit plugs into a DVI display. A single strand of multimode SC fiber optic cable connects the sender to the receiver. Power is connected to the FM 1000 receiver using the 5V wall adapter and crisp, vibrant DVI video appears on the DVI display.
Optical signal transmission provides immunity from electromagnetic interference (EMI).

Note: The distance that video can be sent will depend on the resolution of the signal being sent:

- 1920 x 1200 will be extended up to 300m (990ft)
- 1600 x 1200 will be extended up to 500m (1,650ft)
- 1280 x 1024 will be extended up to 1000m (3,280 ft)

This product uses EXT-PS5US-1.3 for its power supply.

Gefen EXT-DVI-FM1000 Backview
Gefen EXT-DVI-FM1000 Backview

Gefen EXT-DVI-FM1000 Features:

  • Extends any DVI (Digital Visual Interface)-compliant device up to 3,280 ft (1km) from the computer
  • Supports video resolutions up to 1080p, 2K, and 1920 x 1200
  • Uses inexpensive and widely available single-strand multimode SC fiber optic cable
  • Automatic EDID Programming feature enables quick and correct sync of source to display
  • Immunity from electromagnetic influences (EMI), thanks to all-fiber construction.
  • Saves space on your desktop and Increases Productivity
  • Eliminates computer noise where you work
  • Supports DDWG standard for DVI compliant monitors

Gefen EXT-DVI-FM1000 Application Diagram

Gefen EXT-DVI-FM1000 Application Diagram

Package Includes:

  • One DVI FM1000 Sender Unit
  • One DVI FM1000 Receiver Unit
  • One 5Vdc Power Supply

Gefen EXT-DVI-FM1000 Specifications:

Height 0.6 in. (1.5 cm.)
Width 1.6 in. (4.0 cm.)
Depth 2.6 in. (6.6 cm.)
Weight 1.0 lb. (0.5 kg.)
Video Amplifier Bandwidth 165 MHz (Single Link)
Input Video Signal 1.2 volts p-p
Input DDC Signal 5 volts p-p (TTL)
DVI Connector Type DVI-D (19 pin) male
Link Connector SC
Power Supply 5V DC
Power Consumption 2.5 Watts (max) per power supply unit
UPC / EAN Barcode icon
UPC 845344068046
EAN 0845344068046
Question: What type of M/M fiber is used OM2, OM3 or OM4?
Answer: Thank you for your inquiry,

You can use any of the above:
  • Single-strand of OM3e/OM4 (50/125µm) fiber optic cable extends DVI up to 5600 feet (1.7 km)
  • Single-strand of OM3 (50/125µm) fiber optic cable extends DVI up to 4950 feet (1.5 km)
  • Single-strand of OM2 (50/125µm) fiber optic cable extends DVI up to 3300 feet (1 km)
  • Single-strand of OM1 (62.5/125µm) fiber optic cable extends DVI up to 1640 feet (500 meters)