This Kramer Secure 4-Port DP to DP Video KVM Switch, PP 3.0 is a secure 4−port, small−form−factor DisplayPort KVM switch. It allows users to share peripherals − keyboard, mouse, and monitor − between two different security−level networks/computers. It provides the highest possible isolation between two connected computers and is NIAP Common Criteria Protection Profile version 3.0 (PP3.0) certified.
Features
- Small Form Factor: Occupies minimum desktop space for efficient use in compact environments.
- DisplayPort Video Support: Supports DisplayPort 1.2 with resolutions up to 3840×2160 30bpp @60Hz, 17.28Gbps on 4–lane link; allows four computers to connect to a single display, enhancing productivity.
- AUX Channel Protection: Patented AUX channel firewall technology prevents leakage and signaling attacks, ensuring secure data transmission.
- Highest Security by Design: NIAP Common Criteria PP3.0 certified for Peripheral Sharing Switch (PSS) devices, guaranteeing top-tier security standards.
- Hardware–Based Peripheral Isolation: Operates independently of firmware or software, with all firmware stored on ROM, eliminating vulnerabilities from keyboard buffering or memory.
- Unidirectional Optical Data Diodes: Ensures USB peripheral isolation with data flowing from devices to host only, preventing unauthorized data access.
- Peripheral Security: Fully filters USB devices to support only keyboard and mouse connections, enhancing security further.
- Active Anti Tampering System: Equipped with a constant 10-year battery and holographic tampering evident labels, ensuring ongoing protection against tampering.
Kramer 22-00023990 Detailed Specifications
| Product Type | 4-Port DP to DP Video KVM Switch |
| Model Number | Kramer 22-00023990 |
| Certification | NIAP Common Criteria PP3.0 |
| Display Support | DisplayPort 1.2, up to 3840×2160 @60Hz |
| Ports | 4 DisplayPort, USB for keyboard and mouse |
| Security Features | AUX channel firewall, unidirectional optical data diodes |
| Size | Small Form Factor |
| Power Supply | 10-year battery for anti tampering system |



















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