Keyton Computer, Japanese Distributor for Network Technologies Inc

Rackmount VGA Monitor Switcher

RS232 Control VGA video switch

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VGA Video Switch Options

Options for VGA Video switch include RS232 control, audio, rackmount enclosure.

Audio Option

8-port VGA Video Switch with Audio Option SE-AV-8 (Front & Back)
  • 3.5mm stereo audio jacks for inputs and output.
  • Maximum input/output levels: 4Vp-p (line level).
  • Input impedance: 10k Ohms.
  • Output impedance: 32 Ohms.
  • Signal-to-Noise Ration (SNR): 87 dBA
  • Frequency Response: 20 Hz to 20 kHz, +/-0.5 dB.
  • Total Harmonic Distortion + Noise: 0.02% at 1kHz.
  • Requires powered speakers or headphones.
  • CD quality audio output.

RS232 Control Option

Video Switch with RS232 Control
SE-15V-8-RS (Front & Back)


  • Baud rate 300 through 9600.
  • Address up to 15 units, all of which can be daisy-chained and controlled by one serial port.
  • Add "-RS" to the part number to specify this option. (Available for switches with 4 or more ports.)
  • Local control is not available when "-RS" is specified.


  • RS - causes switch to reset so that IN1 connects to OUT1, IN2 connects to OUT2.
  • CS - causes one INx/OUTx connection to occur.
  • CA - causes all inputs to connect to specified output.
  • RO - reads what input is connected to specified output.
  • RU - reads size of matrix, reports number of inputs and number of outputs on specified switch.

Rackmount Option

16 port VGA video switch in rackmount enclosure
SE-15V-16-L-R (Front & Back)
  • The 16-port switch is available in a rackmount enclosure.
  • Add "-R" to Part # for Rackmounted in a 19" metal case.
  • Dimensions WxDxH (mm): 483x152x44