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Vertiv

Vertiv Cybex SCMV285DPH-400 8-Port Secure MultiViewer KVM Switch

SKU CH-1M15-YNY43

8-port secure KVM switch enables simultaneous 4K viewing and control of eight computers on dual displays with NIAP-accredited isolation

  • TypeDP, HDMI, DVI-D, USB
  • PC Connectors8 x DP / HDMI universal port (DVI-D with HDMI-to-DVI-D cable
  • Console Connectors2 x DP/HDMI Universal port (DVI-D with HDMI-to-DVI-D cable)
  • Computer Connections8 Ports
  • Monitor Connections2 Ports
  • Video ResolutionUHD 4K (3840x2160) @ 60Hz
  • View 8 computers on one 4K monitor at 60Hz
  • NIAP PSD 4.0 accreditation protects classified data
  • Unidirectional data flow isolates keyboard, mouse, video and audio
  • Dual-display console supports flexible window layouts with zero lag
  • CAC and biometric readers enable authentication across secure systems

Secure MultiViewer KVM for Classified Workflows

The Vertiv Cybex SCMV285DPH-400 is an 8-port secure KVM switch built for operators who must view and control multiple isolated systems at once. It supports simultaneous display of sources from different security classifications on a single or dual-monitor console. NIAP accreditation under PSD v4.0 makes it suitable for government and defence environments where data separation is mandatory.

NIAP PSD v4.0 Accreditation

The decisive specification is the NIAP accreditation for Protection Profile for Peripheral Sharing Device version 4.0. Unidirectional data flow enforces one-way paths for keyboard, mouse, video and audio, while isolated switch ports provide discrete processing for each connected computer. This architecture prevents leakage between classification levels and meets strict cross-domain security requirements.

Fanless Operation from 0 to 40 °C at 100–240 V AC

The unit runs without active cooling across an operating range of 0 to 40 °C and up to 80 % relative humidity non-condensing. Universal 100 to 240 V AC input allows deployment on standard mains worldwide. With no moving parts the switch adds no audible noise to the operations centre and draws minimal power during continuous multi-system monitoring.

Highlights

  • View 8 computers on one 4K monitor at 60Hz
  • NIAP PSD 4.0 accreditation protects classified data
  • Unidirectional data flow isolates keyboard, mouse, video and audio
  • Dual-display console supports flexible window layouts with zero lag
  • CAC and biometric readers enable authentication across secure systems

Specifications

BrandVertiv
SeriesCybex
ModelSCMV285DPH-400
TypeDP, HDMI, DVI-D, USB
PC Connectors8 x DP / HDMI universal port (DVI-D with HDMI-to-DVI-D cable)
1 x USB 2.0 Type B DPP
1 x 3.5mm Analog Audio
Console Connectors2 x DP/HDMI Universal port (DVI-D with HDMI-to-DVI-D cable)
4 x USB 2.0 Type A
1 x USB 2.0 Type A DPP
1 x 3.5mm Analog Audio
Computer Connections8 Ports
Monitor Connections2 Ports
Video ResolutionUHD 4K (3840x2160) @ 60Hz
Temperature0 to 40C / 32 to 104 F
Humidity0 to 80% RH, non-condensing
Power Features100 - 240V AC
FeaturesNIAP accredited for Protection Profile for Peripheral Sharing Device (PSD) v.4.0
Unidirectional data flow of keyboard, mouse, video, and audio
Isolated switch ports provide discrete processing paths to each system
Video support up to UHD 4K at 60 Hz
Flexible screen/window layout options with zero lag
Secure KVM switching allows for simultaneous interaction with multiple computers from different security classifications on a single or dual display
Cursor Navigation Switching (CNS) – keyboard and mouse control seamlessly transitions when moving cursor across window borders, no clicks r
Dimensions17.50" x 5.00" x 2.60"
Weight8.20 lbs.

Questions about this item

What does the UHD 4K 3840x2160 at 60Hz spec mean when the switch is driving two monitors from eight computers?

Each console port can output up to 3840x2160 at 60Hz, so both connected monitors can display 4K content simultaneously from any of the eight sources.

Which video interface standard is used on the universal ports, and what resolution ceiling does it enforce in practice?

The eight PC ports and two console ports are DP/HDMI universal connectors that support DVI-D with an adapter cable, delivering up to UHD 4K at 60Hz.

What rack space and clearance does the 17.50 x 5.00 x 2.60 inch chassis need to mount securely?

The unit fits a standard 1U rack shelf at 17.50 inches wide, 5.00 inches deep and 2.60 inches high, weighing 8.20 lbs.

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