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4port DVI-I Secure KVM TAA Compliant Eal4+ / Mfr. No.: Sc840-001

4port DVI-I Secure KVM TAA Compliant Eal4+ / Mfr. No.: Sc840-001
Qty. Available: 10+
Item Number: avo-sc840001
Vendor Number: SC840-001
Vendor: Avocent - Secure Products
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The Cybex™ SC840 secure desktop KVM is designed to meet the stringent specifications of the U.S. government and comply with the requirements of the latest NAIP protection profile for peripheral sharing devices version 3.0. The SC840 delivers proven security features such as unidirectional data diode technology, which assures complete network isolation while offering user-friendly, easy switching between sources. An active anti-tampering system and holographic tampering evident labels alert the user when the system has been physically compromised. Patented emulation technology prevents Display Data Channel (DDC) signal leakage; and guards against signal attacks.

Industry-leading security features are complemented with a range of capabilities and productivity features that make the Cybex SC840 a great investment. Experience true image reproduction with support for dual-link DVI-I, which delivers resolutions up to UHD 4K (3840X2160 @ 30 ), via DVI to HDMI cable. NUM Lock, CAPS Lock and Scroll Lock indicators improve user interaction while maintaining unidirectional data flow from peripherals to PC. Additional usability features include, zero delay switching between connected sources and flexible assignment of audio devices.

The Cybex SC840 KVM switch delivers strong, effective security management designed to:

  • Tightly control system and network access
  • Deliver transparent security that does not impede user productivity

General Information

ManufacturerEmerson Network Power
Manufacturer Part NumberSC840-001
Manufacturer Website Address
Product LineCybex
Product SeriesSC800
Product ModelSC840
Product NameCybex SC840 Secure KVM Switch
Product TypeKVM Switchbox

Additional Product Specifications

Full Product SpecificationsClick to view

Technical Information

Number of Computers Supported4
Number of Local Users Supported1


Maximum Video Resolution3840 x 2160


PS/2 PortYes
Number of PS/2 Ports2
Number of USB Ports7
Number of DVI Ports5

Physical Characteristics

Form FactorDesktop
Weight (Approximate)3.20 lb


Limited Warranty3 Year