Raritan 4-Port Secure KVM Switch with 4K dual-link DVI - NIAP PP3.0 certified


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Ports: 4-Ports
Smart Card (CAC) support: No
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Raritan RSS-104 is a 4-port secure KVM switch with 4K dual-link DVI, USB, and audio. Raritan Secure Switches (RSS) offer a proven desktop access solution for guarding against cyber intrusion for government and military agencies. The RSS-104 is lab tested and certified to meet the requirements of the latest NIAP Protection Profile for Peripheral Sharing Devices version 3.0. There are four available models, two port and four port, with and without Common Access Card (CAC) authentication. The RSS-104 model supports a single DVI-I (analog or digital) & USB user console with optional audio from the connected computer. The Raritan RSS-104 Secure Switch works in either analog (VGA) or digital video (DVI, HDMI) modes, including 4K Ultra HD, high definition, and standard resolutions.

The NIAP Version 3.0 Protection Profile for Peripheral Sharing (KVM) Switches defines the latest requirements for use of Secure Desktop KVM Switches. These switches allow a user to safely switch between computer systems at different classifications. The new 3.0 Protection Profile (PP_PSS_V3.0) replaces the previous EAL2, EAL4 and Common Criteria regulations with stricter requirements.

Raritan RSS-104 Application Diagram

  • Safely switch between four computers at different security classifications
  • High definition digital video up to 4K UHD @ 30Hz resolution
  • USB keyboard & mouse - PS/2 with optional adapter
  • Surround sound audio - Audio switching is supported via 3.5mm jacks.
  • NIAP 3.0 Common Criteria Certified

Raritan RSS-104 Back

See Detailed Layout


Raritan RSS-104 supports HDMI/DVI/DP/VGA video

Supports Digital (DVI/HDMI/DP) or Analog (VGA) video

Raritan RSS-104 Secure Switch supports severs with both analog (VGA) and digital video (dual-link DVI, HDMI, and DisplayPort DP) including 1080P and 4K Ultra HD. Audio is supported via 3.5mm jacks.

Raritan RSS-104 Multi-level Security Defenses (Physical and Logical)

Multi-level Security Defenses (Physical and Logical)

The RSS-104 meets the 3.0 Protection Profile by strict isolation between computers at different classification levels, tamper resistant operation, firmware locked down to prevent unauthorized modification, and automatically clearing keyboard data.


Raritan RSS-104 NIAP Version 3.0

Lab Tested for the NIAP Version 3.0

The RSS-104 is certified to meet all the requirements of the 3.0 Protection Profile for Peripheral Sharing Switches, which defines strict and comprehensive protections for secure desktop access of systems at multiple classification levels along with the safe use of shared peripherals.


Raritan RSS-104 Secure USB Device Control

Secure USB Device Control

The RSS-104 only connects authorized USB peripherals (keyboards, mice and smart card readers) to prevent inadvertent and insecure data transfers.

Additional Features

Isolated KVM channels

Isolated KVM ports - impossible to transfer data between connected computers at different classification levels.

Internal Power Supply

Built-in, auto-switching power supply.

Chassis Intrusion Detection

If the chassis cover is compromised, the unit becomes inoperable and the LEDs flash.

Fixed Secure Firmware

Firmware cannot be reprogrammed to prevent attempts to alter the logic of the switch.

Automatically Clears Data (Secure Buffer Design)

For added security, keyboard data is automatically cleared to prevent sharing.

Port Switching by push buttons only

KVM switching between connected computers is only by approved means, i.e. no insecure hotkeys.

Ultra HD/4K Resolution

Superior video quality. Maximum resolution is - 3840x2400@30Hz.

RSS-104 Accessories

RSS-104 Package Contents

  • (1) Raritan RSS-104
  • (1) US Power cord
  • (1) User Guide
  • (1) Warranty Card - 2 Years

Raritan RSS-104 Specifications

Height 1.75 in. (44.5 mm.)
Width 13.14 in. (333.6 mm.)
Depth6 in. (152.4 mm.)
Weight3.70 lbs. (1680 g.)
Connections & Indicators 
Computer Connections4
Port SelectionPushbutton Switches (square-shaped)
Console Ports
Keyboard1 x USB Type-A F (White)
Mouse1 x USB Type-A F (White)
Video1 x DVI-I Dual Link F (White)
Audio / Speaker2 x Mini stereo Jack F (Black x x; Front panel)
Computer Ports
Keyboard / Mouse4 x USB Type-B F (White)
Video4 x DVI-I Dual Link F (White)
Audio / Speaker4 x Mini stereo Jack F (Black)
Firmware UpgradeNOT Supported
Power1 x 3-prong AC Socket
Keyboard/Mouse EmulationUSB
Power1 (White)
On Line / Selected4 Bi-color LED (White - Online / Green - Selected)
Reset1 x Semi-recessed Pushbutton
Power1 x Rocker Switch
Video Resolutions DVI Dual Link: 2560x1600@60Hz; 3840x2160@30Hz
DVI Single Link: 1920x1200@60Hz
DVI-A: 2048x1536@60Hz
Maximum Input Power Rating100-240V AC (50/60Hz), 1A
Maximum Power Consumption12V DC / 0.346A (4.1W)
Operating Temperature32°F to 104°F (0°C to 40°C)
Storage temperature-4°F to 140°F (-20°C to 60°C)
Humidity0-80% RH , Non-condensing
CertificationsNIAP Protection Profile version 3.0
Safety: UL, CB
EMC: FCC / CE / VCCI Class A
Mean Time Between Failures (MTBF)> 100,000 Hours
Warranty2 years standard, an additional 3 years of extended protection is available