IPGard Secure 4-Port Quad-Head 4K DP-to-HDMI KVM Switch with CAC Port

IPGard Secure 4-Port Quad-Head 4K DP-to-HDMI KVM Switch with CAC Port
Special Order
Expected availability: 4-6 weeks
$147/mo. suggested payments for 12 Mos.
with the credit card.§ 
or Save the Tax with the credit card. 

Important Notice

  • This item is noncancelable and nonreturnable.
Protect Your Gear
Add a protection plan from $89.99
Ask Our Experts

IPGard SDHN-4Q-P Overview

Designed for use in secure defense and intelligence applications, the SDHN-4Q-P Secure 4-Port Quad-Head 4K DP-to-HDMI KVM Switch with CAC Port from IPGard features mechanical, electrical, and optical signal isolation to prevent hacking and data leakage. It controls data relays using inverted signals, shielding connections from outside intrusion by forcing them to work one at a time. Each port uses its own isolated data channel and each unit features a non-reprogrammable ROM to protect the switch's functions.

The switch emulates the presence of a keyboard and a mouse for every attached computer through a USB cable, preventing direct connection between the peripherals and the connected computer. It allows users to assign specific peripheral devices to the CAC port. Once a peripheral device has been registered by an authenticated admin, users can then switch the connection between that device and the PCs along with KM switching.

The switch simulates a generic EDID as default, allowing it to operate most of the connected monitors. Both selected and non-selected computers maintain a constant connection with the unit's video emulation controllers, restricting discovery of newly connected monitors during switching operations. Upon activating the KVM, the unit will quickly and automatically learn new EDID for specific monitors. The unit then prevents unwanted and unsecure data from getting transmitted through DDC lines by means of secure EDID learning and emulation.

  • Supports Windows, Mac, and Linux OS
  • Quad-head DP-to-HDMI video interface
  • Supports 4K Ultra-HD resolution up to 3840 x 2160 at 30 Hz
  • Supports balanced speaker output and audio switching
  • Advanced configurable CAC port
  • Front panel tactile buttons with LED indicator
  • External power supply (Level VI efficiency)
  • Non-reprogrammable ROM
  • Active anti-tamper switches
  • Long-life internal anti-tampering battery
  • External tamper-evident seals
  • Keyboard, mouse, and video emulation
  • Certified by NIAP (Protection profile for Peripheral Sharing Switch Version 3.0)
  • Government operations
  • Defense applications
  • Secure control rooms
  • Corporate communications
  • Server operations
  • Educational administrations
  • Medical facilities
  • Banking network
  • Insurance data centers
  • Transit management
  • Industrial operations
  • Intelligence communications
UPC: 686911122484

IPGard SDHN-4Q-P Specs

Input Interface
16 x DP
Output Interface
4 x HDMI 19-pin female
Up to 4K (3840 x 2160 at 30 Hz)
5 V p-p (TTL)
Input Equalization
Cable Length
Input: 20' / 6 m
Output: 20' / 6 m
Input Interface
8 x USB Type-B
Output Interface
2 x USB 1.1 Type-A for KM devices
Keyboard and mouse
CAC Support
Configurable CAC port
Audio Input
4 x 3.5 mm stereo audio
Audio Output
1 x 3.5 mm stereo audio
Max Computer Connections
Front panel SELECT buttons
External 100-240 VAC / 12 VDC, 3A at 36 W
NIAP PP 3.0, UL, CE, and RoHS compliant
Operating Temperature
32 to 104°F / 0 to 40°C
Storage Temperature
-4 to 140°F / -20 to 60°C
Up to 80% (no condensation)
12.6 x 4.9 x 6.7" / 32 x 12.4 x 17 cm
4 lb / 1.8 kg

IPGard SDHN-4Q-P Reviews

See any errors on this page? Let us know