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Black rectangular metal box with front panel showing four secure port groups and status LEDs

Vertiv

Vertiv Cybex SCMV245DPH-400 4-Port Secure KVM Switch

SKU CH-3HJS-H2FZY MPN SCMV245DPH-400

A 4-port secure KVM switch enabling simultaneous 4K 60 Hz viewing and control of four computers on one or two displays with NIAP PSD 4.0 accreditation

  • PC connections4 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 ports4 Ports
  • Monitor ports2 Ports
  • Supported video resolutionUHD 4K (3840 × 2160) @ 60 Hz
  • Temperature range0 to 40C / 32 to 104 °F
  • NIAP PSD v4.0 accreditation secures multi-domain workflows
  • Unidirectional data flow isolates keyboard, mouse, video and audio
  • Simultaneous 4K 60 Hz viewing of four sources on dual displays
  • Cursor navigation switching moves control across window borders
  • Universal DP/HDMI ports accept DVI-D via included cables

Secure 4-Port KVM Switch

The Vertiv Cybex SCMV245DPH-400 is a NIAP-accredited KVM switch supporting four connected computers and two console displays. It provides secure, unidirectional data flow for keyboard, mouse, video, and audio signals across isolated ports. The unit operates on 100-240V AC power and supports UHD 4K resolution at 60Hz.

Multi-Domain Operators and Single-Display Users

This switch suits operators who must simultaneously view and interact with multiple systems of differing security classifications on one or two screens. Cursor Navigation Switching allows seamless transitions between windows. Buyers needing only single-computer access or those requiring more than four computer connections should consider other options.

NIAP PSD v4.0 Accreditation

The switch holds NIAP accreditation for the Protection Profile for Peripheral Sharing Device version 4.0, enforcing isolated processing paths and unidirectional data flow. This certification is the primary factor for environments mandating verified hardware security enforcement. Without this specific requirement, a standard KVM may suffice.

How it compares

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

Price $3,617.99
Pricier than about 95% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameVertiv
Product lineCybex
Model nameSCMV245DPH-400
Product typeDP, HDMI, DVI-D, USB
Display
Supported video resolutionUHD 4K (3840 × 2160) @ 60 Hz
Ports & slots
PC connections4 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)
2 x USB 2.0 Type A
1 x USB 2.0 Type A DPP
1 × 3.5 mm Analog Audio
Computer ports4 Ports
Monitor ports2 Ports
Power
Power requirements100–240 V AC
Size & build
Product dimensions13.7 in × 5 in × 1.7 in
Product weight3.5 lb (1.59 kg)
Shipping weight1.59 kg
Package size445 × 127 × 66 mm
Environment & compliance
Temperature range0 to 40C / 32 to 104 °F
Humidity range0 to 80% RH, non-condensing

Questions about this item

How does the 4K 60 Hz video stream hold up when all four DisplayPort or HDMI sources are active simultaneously?

The switch maintains UHD 4K at 60 Hz across every port with zero-lag MultiViewer layout, so the resolution does not drop when four computers are displayed together.

What are the operating temperature and humidity limits for continuous 24-hour use?

Rated for 0 to 40 °C (32 to 104 °F) and up to 80 % relative humidity, non-condensing, so it stays within spec in a standard server-room environment.

Which cables must I already have to connect four DisplayPort computers and two DisplayPort monitors?

Four DisplayPort cables for the computer links, two DisplayPort cables for the console monitors, and USB 2.0 Type B cables for each computer's keyboard and mouse.

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