This secure KVM switch is perfect for government agencies, military installations, and enterprise organizations who need classified data protection with seamless desktop switching. Our 4-port KVM switch delivers:
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CAC port authentication for Common Access Card security compliance
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4K support up to 3840x2160@30Hz for crystal-clear display quality
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DisplayPort to HDMI conversion for versatile display connectivity
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Secure EDID management preventing data leakage through display identification
Key Features
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Secure KVM technology with isolated switching for classified environments
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4K display support with DisplayPort 1.2 and HDMI 1.4 compatibility
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CAC port integration for seamless Common Access Card authentication
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Secure EDID emulation to prevent monitor fingerprinting and data exposure
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Single head configuration optimized for desktop workstation environments
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Tamper-evident design meeting government security requirements
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Audio switching capability for complete multimedia security
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USB 2.0 peripheral support for secure keyboard and mouse operation
Technical Specifications
| Manufacturer |
SMARTAVI |
| Model Number |
SDHN-4S-P |
| Type |
Secure KVM Switch |
| Port Configuration |
4-Port Single-Head with CAC port
|
| Video Input |
DisplayPort 1.2 (4 ports) |
| Video Output |
HDMI 1.4 with 4K support
|
| Maximum Resolution |
3840x2160@30Hz, 1920x1080@60Hz |
| Audio Support |
Embedded audio switching with HDMI output |
| USB Ports |
4x USB 2.0 for keyboard/mouse + 1x CAC port
|
| Security Features |
Secure EDID, tamper-evident enclosure, isolated switching |
| Switching Method |
Push-button, hotkey, RS-232 control |
| Power Requirements |
External 12V DC adapter (included) |
| Operating Temperature |
0_x0017_6;C to 50_x0017_6;C (32_x0017_6;F to 122_x0017_6;F) |
| Certifications |
FCC Part 15 Class B, CE, RoHS compliant |
Frequently Asked Questions
Q: How does the CAC port enhance security in government environments?
A: The integrated CAC port enables seamless Common Access Card authentication across all connected systems. This secure KVM switch maintains CAC functionality while switching between classified and unclassified networks, ensuring compliance with government security protocols.
Q: What makes the EDID management secure for classified data protection?
A: Our Secure EDID technology prevents monitor fingerprinting and data leakage through display identification. The system emulates consistent EDID information to all connected computers, eliminating potential security vulnerabilities from display metadata exposure.
Q: Does this KVM switch support 4K resolution across all ports?
A: Yes. This 4K support KVM delivers up to 3840x2160@30Hz resolution through its DisplayPort to HDMI conversion. All four input ports maintain full 4K capability, ensuring consistent high-resolution performance for demanding government and enterprise applications.
Q: How does the secure switching prevent data contamination between networks?
A: The secure KVM technology provides complete electrical isolation between input ports. When switching between systems, all data paths are physically disconnected and cleared, preventing any cross-contamination between classified and unclassified networks - essential for government security compliance.
Q: What peripheral devices are supported through the USB switching?
A: The system supports standard USB 2.0 keyboards, mice, and the dedicated CAC port for Common Access Card readers. All USB switching maintains security isolation while providing seamless peripheral functionality across all connected systems.
Secure KVM switch for government use. 4-port DisplayPort to HDMI with CAC authentication, 4K support, and classified data protection features.
