Keyton Computer, Japanese Distributor for Network Technologies Inc

Video Matrix Switch, Video Router

Routing Switch, VGA video switcher

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VGA Video Matrix Switch

Switch video from many computers among multiple monitors.

Additional Product Information

View Application Note Application Note: Local and Remote Video Presentation Display
View online manual Online Manual
View Data Sheet Data Sheet: (PDF)
View CAD Drawings CAD Drawings:
4X2 16X2 32X2
4X4 16X4 32X4
8X2 16X8 32X8
8X4 16X12 32X16
8X8 16X16
Switch video from many computers among multiple monitors.
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VEEMUX® SM-8X8-15V-LCD (Front & Back)
RoHS Compliant VGA to DVI Converter

Designed and Manufactured in the U.S.A.

Features & Applications

The Video Matrix Switch routes video from many computers to multiple displays (projectors, monitors, etc.) This switch can drive standard VGA cables, thus eliminating the need for external interfaces and coax cable connections via BNC connectors.

Signals from a range of input sources can be distributed to various output devices, in essence creating a "matrix" pattern of interconnection possibilities. A single computer video output can be routed to one or more monitors. Each image will be as crisp and clear as if directly connected to the original source. Each video output is buffered from each input, insuring signal integrity throughout the system.
  • Equipped with Liquid Crystal Display (LCD) for front panel operation.
  • Each output provides one video signal.
  • Each input can be independently connected to any or all outputs.
  • Video bandwidth is 200 MHz or greater.
  • Supports 1920x1200 video resolution at a refresh rate of 85 Hz.

The VEEMUX switch is the ideal solution for any application where information from many computers is being presented, such as:
  • Classrooms.
  • Boardrooms.
  • Trade shows.
  • Conference and entertainment facilities.
  • Courtrooms.
  • Command centers.
  • Control rooms.


Video Input

  • Female 15-pin HD connector.
  • Impedance: 75 Ohms.

Video Output

  • Female 15-pin HD connector.
  • 1900x1200 video resolution with no degradation.
  • Impedance: 75 Ohms.
  • Bandwidth: 200 Mhz, fully loaded.


  • 110 or 220 VAC at 50 or 60 Hz.
  • The smaller models use AC adapters as their power source.
  • Power consumption: 4x2: 5W, 4x4: 10W, 8x2: 10W, 8x4: 10W, 8x8: 15W, 16x2: 10W, 16x4: 15W, 16x8: 15W, 16x12: 20W, 16x16: 25W, 32x2: 15W, 32x4: 15W, 32x8: 20W, 32x16: 30W


  • Over 41,000 hrs.


  • Interface cables between the computers and the switch are required for proper operation.
  • Recommended NTI video cables:
    • VGA interface cable (VEXT-xx-MM).
    • VGA to BNC cable (VINT).
  • Cables not included.


  • Operating temperature: 0°C to 38°C (32°F to 100°F).
  • Storage temperature: -30°C to 60°C (-20°F to 140°F).
  • Operating and Storage Relative Humidity: 17 to 90% non-condensing RH.

Regulatory Approvals

  • CE, FCC, RoHS
    • CE and FCC not available on the desktop units.


  • Two years
The SM-nXm-15V-LCD Video Matrix Switch allows you to connect multiple video sources (computers) to multiple destinations (projectors, monitors, etc.)

Control Methods



Download RS232 Matrix Switcher Control Program