Link Electronics VSW-821 Vertical Interval Switcher 8x1 - Composite Video, RS-232, Rackmountable

B&H # LIVSW821 MFR # VSW-821
Link Electronics VSW-821 Vertical Interval Switcher 8x1


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Ship Time: 7-10 business days 
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You Pay: $726.95

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The Link Electronics VSW-821 is an eight input, one output vertical interval switcher for composite video signals. Vertical interval switching ensures that there is glitch free transitions for sources that share a common reference sync. This device also has the ability to match with an audio router and be operated from a remote source.

Vertical Interval Switching
They provide glitch-free switching between genlocked sources at the vertical interval.
Audio Follow
This unit will control a matched audio switcher (PAF-823) for audio follow or break away audio
LED Readout
An LED readout displays the audio and video routing selection.
Remote Operation
It has a built-in RS-232 interface with for remote operation using a computer.
The VSW-821 fits into standard studio rack spaces.
Input Composite video x8, 1 Vpp @ 75 ohms, on BNC connectors
Remote, RS-232/422/485, on an RJ-11 connector
Output Composite video x2, 1 Vpp @ 75 ohms, on a BNC connector
Switch Type Vertical Interval
Front Panel Touch Switches
Remote operation using RS-232 and a PC
Video Bandwidth 30 MHz
Differential Gain 0.1%
Differential Phase 0.1°
Video Signal-to-Noise Ratio Not Specified by Manufacturer
Control Front Panel Switches
Power Source 115 VAC 60 Hz
230 VAC 50 Hz
Dimensions (WxDxH) 19 x 8.7 x 1.75"
48.26 x 22 x 4.45cm
Weight 6.5 lbs
2.9 kg
Packaging Info
Package Weight 8.1 lb
Box Dimensions (LxWxH) 20.6 x 19.5 x 6.0"
Link Electronics VSW-821 Vertical Interval Switcher 8x1 - Composite Video, RS-232, Rackmountable
  • Power Cord
  • 10 Year Warranty
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    System Extensions

    Link Electronics - PAF-823 Audio Follow Switcher, 8x1, Balanced
    • You Pay: $669.95
    Special Order ?
    This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at the time you place your order.

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