Vertiv Avocent Cybex SC840DPHC-400 Secure Desktop KVM Switch – 4-Port, Single Monitor, CAC, NIAP 4.0, TAA
The Vertiv Avocent Cybex SC840DPHC-400 is a high-assurance 4-port secure desktop KVM switch engineered for mission-critical environments requiring strong data protection. Designed for use in defense, government, and security-sensitive applications, this TAA-compliant switch provides seamless switching between four isolated systems while maintaining data integrity and preventing information leaks.
Featuring NIAP PP 4.0 certification, Common Access Card (CAC) reader support, and tamper-evident hardware, the SC840DPHC-400 meets the highest cybersecurity standards. It supports UHD 4K resolution at 60Hz on a single head and offers flexible connectivity via DisplayPort and HDMI interfaces. Backed by a full 3-year warranty and optional extended coverage, this KVM switch ensures secure, efficient control with peace of mind.
| Specification | Details |
|---|---|
| Manufacturer | Vertiv |
| Brand Name | Vertiv AVOCENT |
| Product Line / Series | Cybex SC800 |
| Model Number | SC840DPHC-400 |
| Product Type | Secure Desktop KVM Switch |
| Ports Supported | 4 |
| Monitor Support | Single Head, up to 3840 x 2160 @ 60Hz (UHD 4K) |
| Input Interfaces | 4x DisplayPort, 4x HDMI, 6x USB, 4x PS/2 |
| CAC Support | Yes – Common Access Card (Smart Card) |
| NIAP Certified | Yes – Version 4.0 |
| TAA Compliant | Yes – Made in USA |
| Security Features | Unidirectional Data Flow, Tamper-Evident Design, Intrusion Detection |
| KVM Technology | Digital & Analog |
| Connectivity | Wired |
| Local User(s) Supported | 1 |
| Remote User(s) Supported | 0 |
| Form Factor | Desktop / Rack-mountable (1U) |
| Power Input | 100–240VAC, 1.5A |
| Dimensions (HxWxD) | 1.7” x 13.7” x 5” |
| Weight | 3 lbs |
| Shipping Weight | 5 lbs |
| Warranty | 3-Year Full Coverage Factory Warranty |
| Extended Warranty Option | Available |
| Certifications | NIAP 4.0, RoHS |
| Included in the Box | SC840DPHC-400 KVM Switch, Power Supply, Documentation |