Description
The Vertiv Avocent Cybex SC985DPH-400 is a high-assurance secure desktop KVM switch designed to meet the stringent demands of mission-critical, multi-domain environments. Featuring 8 ports with dual-head monitor support, this switch enables seamless switching between systems at different security classifications—without compromising data integrity.
Certified to NIAP Protection Profile v4.0, this TAA-compliant KVM switch ensures unidirectional data flow and physical system isolation. The SC985DPH-400 supports up to UHD 4K resolution at 60Hz and includes support for smart card/CAC readers and biometric login.
Ideal for defense, intelligence, and government environments, this model also offers intrusion detection, tamper-evident labels, and optional extended warranty coverage.
| Specification | Details |
|---|---|
| Manufacturer | Vertiv |
| Brand Name | Vertiv AVOCENT |
| Series / Model | Cybex 900 / SC985DPH-400 |
| Product Type | Secure Desktop KVM Switch |
| Ports | 8-Port, Dual Monitor (DisplayPort, HDMI, DVI) |
| User Support | 1 Local User |
| Video Resolution | Up to 3840 x 2160 @ 60Hz (UHD 4K) |
| Security Certifications | NIAP PP 4.0, CAC/Biometric Authentication |
| Data Protection | Secure Isolated Channels, Intrusion Detection |
| Connectivity Technology | Wired (USB, PS/2, HDMI, DisplayPort) |
| Form Factor | Desktop |
| Power Input | 100–240V |
| Dimensions (HxWxD) | 7.3" x 17.3" x 2.2" |
| Weight | 6.8 lbs |
| Product Condition | New and Factory Fresh |
| Warranty | 3-Year Limited (Optional Extended Available) |
| Shipping Weight | 9 lbs |
| TAA Compliant | Yes |
| Country of Origin | United States |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
