Product Type | Secure Modular KVM Switch |
Model | F1DN204MOD-DD-4 |
Form Factor | Desktop |
Number of Computers Supported | 4 |
Monitor Support | Dual-head |
Video Resolution Supported | Up to 3840 x 2160 @ 30Hz (4K UHD) |
Device Type | KVM Switch |
Power Supply | External power adapter |
Power Consumption | 15W (typical) |
Power Input | 12V DC, 3A |
Belkin 4-Port Dual Head DVI Secure KVM Switch with Remote - F1DN204MOD-DD-4



Key Benefits

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- Ideal for secure, multi-domain environments with NIAP PP PSD 4.0 compliance.
- Enables dual-display productivity with high-resolution DVI support up to 4K.
- Trusted for sensitive operations with TAA compliance and secure, tamper-evident packaging.
Product Overview
The Belkin F1DN204MOD-DD-4 is a 4-port modular secure KVM switch with dual-head DVI-D support, enabling seamless control of four systems from one console. It meets the NIAP PP PSD 4.0 compliance standard, ensuring high-assurance security in sensitive environments. With 4K resolution at 30Hz support, tamper-evident packaging, and TAA compliance, this switch is ideal for secure, high-performance command centers and classified network operations.
Specifications
Product Overview
Physical & Environmental
Dimensions (WxDxH) | 17.3 x 6.7 x 2.0 in (44 x 17 x 5 cm) |
Weight | 7.05 lbs (3.2 kg) |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Operating Humidity | 0% to 80% non-condensing |
Storage Humidity | 0% to 95% non-condensing |
Chassis Material | Metal |
Cloud Management & Licensing
Cloud Management | Not supported |
Licensing Requirements | None |
Remote Control | Includes remote control module via RJ-45 |
Interfaces
Computer Ports | 4 x DVI-D dual-link, 4 x USB Type B, 4 x Audio In/Out (3.5mm) |
Console Ports | 2 x DVI-D, 3 x USB Type A, 2 x Audio Out (3.5mm) |
USB Hub | Dedicated peripheral isolation per port |
User Console Keyboard/Mouse Interface | USB |
Video Interface Type | DVI-D Dual Link |
Max Video Bandwidth | 165 MHz per channel |
Supported Audio Type | Analog Stereo |
Remote Control Interface | RJ-45 (for included remote) |
Compliance & Origin
NIAP Certification | PP PSD 4.0 Compliant |
TAA Compliant | Yes |
Tamper Evident Packaging | Yes |
Regulatory Standards | FCC Class A, UL, CE |
Country of Origin | United States |
RoHS Compliance | Yes |
Advanced Security Features
Security Profile | Designed for high-security environments with strict data path isolation (air gap), no memory buffer, and unidirectional video paths |
Keyboard and Mouse Emulation | Always-on emulation prevents intrusion |
Port Selection | Front-panel push buttons; remote control supported |
Data Path Isolation | No data leakage between ports; full channel-to-channel isolation |
USB Peripheral Security | Filtered USB ports to prevent unauthorized device access |