4-Port USB HDMI Secure KVM Switch with CAC (PSD PP v4.0 Compliant)
CS1184H4C
Secure KVM switch for 4 computers sharing one HDMI monitor, compliant with PSD PP v4.0; CAC port, chassis intrusion detection and non-reprogrammable firmware for desks that span isolated networks.
Features
- Compliant with PSD PP v4.0 (Protection Profile for Peripheral Sharing Device, Version 4.0) security requirements
- Always-on chassis intrusion detection – renders the ATEN PSD PP v4.0 Secure KVM Switch series inoperable when physical tampering is detected
- Tamper-evident labels – provides visual indication of any attempt to access the ATEN PSD PP v4.0 Secure KVM Switch’s internal components
- Non-reprogrammable firmware – prevents reprogramming the ATEN PSD PP v4.0 Secure KVM Switch’s firmware
- Restricted peripheral connectivity – non-authorized HIDs (Human Interface Devices), video, or authentication device connections are rejected
- Port selection via pushbuttons / Remote Port Selector (RPS) 1 only to enhance security
- LED indicators for peripheral filtering and KVM security status
- Strict audio filtration protects against audio leakage.
- Rugged metal enclosure
- True data path isolation – data cannot be transferred between computers
- The ATEN PSD PP v4.0 Secure KVM Switch controls and isolates data flow between console devices and connected computers
- Unidirectional data flow between console devices and the selected computer is ensured
- Supports analog audio (speaker only) 2
- The ATEN PSD PP v4.0 Secure KVM Switch’s keyboard / mouse data is automatically deleted after transmission and automatically purged when the KVM port focus is switched
- Supports administrative configuration of CAC Port filtering to accept or reject specific USB authentication devices
- Supports administrative configuration of keyboard / mouse ports filtering to reject specific USB HID devices
- Provides administrative functions for authorized administrators to audit KVM log data
- Supports enable / disable CAC function by port
- Superior video quality – up to 4K (3840 x 2160 @ 60 Hz) 3
- Video DynaSync™ – Exclusive ATEN technology eliminates boot-up display problems and optimizes resolutions when switching among different sources 1. The Remote Port Selector is not supplied in the package and requires a separate purchase. 2. Only analog speaker data input is supported. 3. The HDMI Secure KVM Switch series supports console video output resolutions up to 3840 x 2160 @ 60 Hz.
Specifications
- Computer Connections
- 4
- Port Selection
- Pushbutton, Remote Port Selector
Connectors
- Console Ports
- 1 x HDMI Female (Black) 2 x USB Type-A Female (White) 1 x Mini Stereo Jack Female (Green; front panel)
- KVM Ports
- 8 x USB Type-B Female (White) 4 x HDMI Female (Black) 4 x Mini Stereo Jack Female (Green)
- Power
- 1 x 3-prong AC Socket
- USB CAC Port
- 1 x USB Type-A Female (White; front panel)
- Remote Port Selector
- 1 x RJ-11 (Black; rear panel)
Switches
- Port Selection
- 4 x Pushbuttons
- Reset
- 1 x Semi-recessed Pushbutton
- Power
- 1 x Rocker
LEDs
- Power
- 1 (Green)
- Online / Selected (KVM Port)
- 4 (Orange)
- Online / Selected (CAC Port)
- 4 (Green)
- Video
- 1 (Green)
- Key Lock
- 3 (Green)
Emulation
- Keyboard / Mouse
- USB
- Video
- Max. 3840 x 2160 @ 60 Hz (UHD)
- Maximum Input Power Rating
- 100–240V~; 50-60 Hz; 1A
- Power Consumption
- AC110V:5W:42BTU/h AC220V:4.8W:41BTU/h Note: ● The measurement in Watts indicates the typical power consumption of the device with no external loading. ● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
- Operating Temperature
- 0-50°C
- Storage Temperature
- -20-60°C
- Humidity
- 0 - 80% RH, Non-condensing
Physical Properties
- Housing
- Metal
- Weight
- 1.81 kg ( 3.99 lb )
- Dimensions (L x W x H)
- 33.50 x 16.39 x 4.40 cm (13.19 x 6.45 x 1.73 in.)
- Note
- For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.



