3x1 HDMI and S/PDIF Audio Standby Switcher

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VS-311H | 3x1 HDMI Digital Video and S/PDIF Audio Switcher - Kramer Electronics

Average ETA for Additional Units  1-2 Days
Product Datasheet Download

The VS311H is a high performance switcher for HDMI video and balanced, unbalanced and S/PDIF audio signals. When configured as a standby switcher, it switches to a selectable secondary input upon loss of the primary input.


  • INPUTS: 3 HDMI connectors; 3 S/PDIF digital audio on RCA connectors; 3 unbalanced stereo audio +4dBu on 3.5mm mini jacks.
  • OUTPUTS: 1 HDMI connector; 1 S/PDIF digital audio on an RCA connector; 1 unbalanced stereo audio +4dBu on a 3.5mm mini jack; 1 balanced stereo audio on a 5pin detachable terminal block.
  • DATA RATE: 6.75Gbps (2.25Gbps per graphic channel).
  • CONTROLS: Front panel buttons, infrared remote control transmitter, RS232, Ethernet.
  • DIMENSIONS: 21.6cm x 16.1cm x 4.4cm (8.5 x 6.3 x 1.7) W, D, H.
  • WEIGHT: 1.2kg (2.6lbs) approx.
  • ACCESSORIES: Power supply.
  • OPTIONS: RK1 19" rack adapter.