ATEN CS1142DPH4C-AT-U | 2-Port Dual Display Secure KVM Switch, 5K DP/HDMI, CAC, PSD PP v4.0

Name: ATEN CS1142DPH4C-AT-U | 2-Port Dual Display Secure KVM Switch, 5K DP/HDMI, CAC, PSD PP v4.0
Brand: ATEN
SKU: CS1142DPH4C-AT-U
Price: 1652.09 AUD
Availability: BackOrder

Authorised ATEN Partner

SKU:CS1142DPH4C-AT-U

Stock Status: Enquire

$1,652.09 inc. GST

$1,501.90 ex. GST

Sale Stock Status: Enquire

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Description

The ATEN CS1142DPH4C is a 2-port, PSD PP v4.0 (NIAP)-compliant Universal Secure KVM Switch built for defence, intelligence, and other high-security environments. It lets authorised users share a keyboard, mouse, dual DisplayPort/HDMI displays, speakers, and a Common Access Card (CAC) reader across two computers of differing security classifications — all while enforcing strict, hardware-enforced data separation at up to 5K (5120×2880 @ 60Hz) resolution. Multi-layered protections include always-on chassis intrusion detection, non-reprogrammable firmware, tamper-evident labels, unidirectional data flow, and automatic keyboard/mouse data purging on every port switch.

Beyond core security, the CS1142DPH4C supports configurable CAC and HID port filtering, administrative audit log access, and ATEN's Video DynaSync™ technology to eliminate display boot-up issues when switching between sources. DisplayPort/HDMI combo connectors on both the PC and console sides provide flexible cabling options, while front-panel pushbuttons and an optional Remote Port Selector (RPS) deliver convenient port switching. Ideal for government, military, healthcare, and banking deployments requiring NIAP-certified security without compromising display fidelity.

Features

- PSD PP v4.0 (NIAP) compliant — meets government and defence security mandates for peripheral sharing devices
- Always-on chassis intrusion detection — switch is permanently disabled if physical tampering is detected
- Tamper-evident labels — visual confirmation of any attempt to open the enclosure
- Non-reprogrammable firmware — eliminates risk of unauthorised firmware modification
- Restricted peripheral connectivity — non-authorised HIDs, video devices, and authentication devices automatically rejected
- Unidirectional data flow — enforced hardware separation between console and each connected computer
- Automatic keyboard/mouse data purge — data deleted after transmission and cleared on every port switch
- Configurable Device Filtration — administrators can configure CAC port and HID port filtering policies
- Administrative audit log access for authorised security administrators
- Video DynaSync™ — eliminates display boot-up problems and optimises resolution when switching between computers
- DisplayPort/HDMI combo connectors on PC and console sides — flexible interface compatibility without adapters
- LED indicators for real-time peripheral filtering and KVM security status monitoring
- Suitable for government, military, intelligence, healthcare, and banking & finance deployments

Warranty

ATEN products sold by IP Trading are backed by a 24-month warranty against material defects and faulty workmanship from the date of shipment. Included accessories such as adapters and cables are covered for the same 24-month period, while batteries are covered by a 12-month warranty.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- KVM ports: 2 (connects up to 2 computers)
- Display support: Dual display per computer (2 monitors)
- Video connectors (PC side): DisplayPort / HDMI combo
- Video connectors (Console side): DisplayPort / HDMI combo
- Maximum resolution: 5120 × 2880 @ 60Hz (5K)
- Supported resolutions: 5120×2880@60Hz, 5120×2160@60Hz, 5120×1440@60Hz/120Hz/144Hz, 3840×2160@60Hz/120Hz/144Hz
- USB keyboard and mouse sharing
- Common Access Card (CAC) reader support
- Audio: Analog speaker output
- Security certification: PSD PP v4.0 (NIAP) Compliant
- Port selection: Front-panel pushbuttons; optional Remote Port Selector (RPS, sold separately)
- LED indicators for peripheral filtering and KVM security status

FAQs

Q: What security certification does the CS1142DPH4C hold?
A: It is compliant with PSD PP v4.0 — the Protection Profile for Peripheral Sharing Devices, Version 4.0 — as certified by the National Information Assurance Partnership (NIAP). This certification is mandated for KVM switches used in US government, defence, and intelligence environments, and is increasingly required in equivalent Australian government and defence agencies.

Q: What video resolutions does this KVM switch support?
A: The CS1142DPH4C supports up to 5K (5120×2880 @ 60Hz). It also supports 5120×2160@60Hz, 5120×1440@60Hz/120Hz/144Hz, and 3840×2160 (4K UHD) @ 60Hz/120Hz/144Hz, making it suitable for high-fidelity workstations requiring ultra-high-resolution dual-monitor setups.

Q: Can I use both DisplayPort and HDMI monitors with this switch?
A: Yes. The CS1142DPH4C features DisplayPort/HDMI combo connectors on both the PC and console sides, allowing flexible use of either interface on each port. This means you can mix DP and HDMI monitors and connect computers with either output type without adapters.

Q: What CAC (Common Access Card) functionality does this switch provide?
A: The switch includes a dedicated CAC reader port that can be shared between connected computers. Configurable Device Filtration allows administrators to control which CAC devices are permitted, and only authorised authentication devices are accepted — non-authorised peripherals are automatically rejected.

Q: What happens if someone attempts to tamper with the switch hardware?
A: The CS1142DPH4C incorporates always-on chassis intrusion detection that renders the switch permanently inoperable if physical tampering is detected. Tamper-evident labels provide a visible indicator if the enclosure has been accessed. The firmware is non-reprogrammable, preventing any unauthorised modification of switch behaviour.

Q: Can I purchase the ATEN CS1142DPH4C in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware specialist supplying ATEN secure KVM switches. Contact the team for pricing, volume quotes, and advice on compatible accessories such as the optional Remote Port Selector (RPS) for this switch.

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ATEN CS1142DPH4C-AT-U | 2-Port Dual Display Secure KVM Switch, 5K DP/HDMI, CAC, PSD PP v4.0