The VP-81KSi is a high-performance analogue step-in switcher for computer graphics video with resolutions up to WUXGA and unbalanced stereo audio signals. The unit can switch any one of eight inputs to one computer graphics video, one unbalanced and one balanced stereo audio and one twisted pair output. The VP-81KSi works in conjunction with up to eight SI-1VGA Remote Control Step-in Modules.

High Bandwidth440MHz (-3dB), CAT 5 (Rec Out) up to WUXGA

HDTV Compatible

Kr-isp® Advanced Sync Processing
Ensures compatibility with a wide range of computers (even if the sync level is too low) by restoring the sync signal waveform

Remote Step-In Switching
Up to 8 users, connected through SI-1VGA remote input/switching step-in modules, can each step in to switch the input to the local remote PC

I-EDIDPro™ Kramer Intelligent EDID Processing™
Intelligent EDID handling & processing algorithm ensures Plug and Play operation for analogy systems

Multiple Unit Cascade
Cascades up to 8 units to create a "virtual" switcher of up to 57 inputs

Supports DDC (Display Data Channel) Communication

Audio Switching Modes
Audio-Follows-Video (AFV) and audio breakaway switching

Flexible Control Options
Front panel, remote step-in panels, RS-232 (K-Router™ Windows®-based software is included), RS-485, Ethernet via a built-in Web server, contact closure & IR remote (included)

Worldwide Power Supply
100-240V AC

Standard 19” Rack Mount Size
1U. Rack "ears" included

• Inputs
  8 XGA on 15-pin HD (F) connectors, 8 unbalanced stereo audio on 3.5mm mini jacks.
• Outputs
  1 XGA on 15-pin HD connector, 1 TP on RJ-45 connector, 1 unbalanced stereo audio on a 3.5mm mini jack, 1 balanced audio stereo on a 5-pin detachable terminal block.
• Max. Output Level
  Video: 2Vpp; Audio: stereo unbalanced 7.8Vpp, stereo balanced 15.6Vpp differential.
• Bandwidth (-3dB)
  Video: out 440MHz, CAT 5 (Rec Out) 150MHz; Audio: stereo unbalanced 20kHz, stereo balanced 20kHz.
• Video Resolution
  VGA to WUXGA.
• Diff. Gain
  XGA: 0.04%.
• Diff. Phase
  UXGA: 0.07Deg.
• K Factor
  UXGA: 0.2%.
• S/N Ratio
  Video: UXGA 68.3dB @5MHz; Audio: stereo unbalanced 74dB @1KHz, stereo balanced 74.4dB @1kHz; CAT 5 (Rec Out) 69.8dB.
• Crosstalk (all hostile)
  Video: UXGA –52dB @5MHz; Audio: local stereo unbalanced –73dB @1KHz, local stereo balanced <72dB @1kHz.
• Volume Control
  Audio: stereo unbalanced -65.4 to 25.8dB; stereo balanced -59.4 to 31.8dB.
• Coupling
  Video: UXGA—DC, TP Out—DC; Audio: stereo unbalanced—In AC, Out DC, stereo balanced—In AC, Out DC.
• Audio THD + NOISE
  Stereo unbalanced 0.08%, stereo balanced 0.08%.
• Audio 2nd Harmonic
  Stereo unbalanced 0.001%, stereo balanced 0.001%.
• Power Source
  100-240V AC 50/60Hz, 29VA.
• Dimensions
  (W x D x H) 436 x 191 x 44 mm, rack-mountable.
• Weight
  1.7kg approx.
• Accessories
  Mains cable, Windows® based Kramer control software, RC-IR3 infrared remote control transmitter, one SI-1VGA remote step-in module.
• Options
  External remote IR receiver cable, 15m extension cable, SI-1VGA remote step-in module.