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Black metal rack-mount box with front panel buttons and rear ports

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

  • PC connections8 x DP / HDMI universal port (DVI-D with HDMI-to-DVI-D cable
  • Console ports2 x DP/HDMI Universal port (DVI-D with HDMI-to-DVI-D cable)
  • Computer ports8 Ports
  • Monitor ports2 Ports
  • Supported video resolutionUHD 4K (3840 × 2160) @ 60 Hz
  • Temperature range0 to 40C / 32 to 104 °F
  • 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.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $6,002.99
Pricier than about 99% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameVertiv
Product lineCybex
Model nameSCMV285DPH-400
Product typeDP, HDMI, DVI-D, USB
Display
Supported video resolutionUHD 4K (3840 × 2160) @ 60 Hz
Ports & slots
PC connections8 x DP / HDMI universal port (DVI-D with HDMI-to-DVI-D cable)
1 x USB 2.0 Type B DPP
1 × 3.5 mm Analog Audio
Console ports2 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 × 3.5 mm Analog Audio
Computer ports8 Ports
Monitor ports2 Ports
Power
Power requirements100–240 V AC
Size & build
Product dimensions17.5 in × 5 in × 2.6 in
Product weight8.2 lb (3.72 kg)
Environment & compliance
Temperature range0 to 40C / 32 to 104 °F
Humidity range0 to 80% RH, non-condensing

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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