Adder AVS-1124 ADDERView Secure 4-Port Multi-Viewer Switch with UHD 4K Video Output

Description

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The ADDERView Secure Multi-Viewer switch is designed to give operators managing mission-critical systems, simultaneous real-time access of up to four computers from a single KVM workstation. Users can instantly take control of the target PC by simply moving the mouse between windows.

Features:

Uni-directional keyboard and mouse data paths: Uni-directional optical diodes ensure data paths travel in only one direction, thus preventing data leakage through shared peripherals. A uni-directional structure also protects against timing analysis or forced malfunction attacks, and prevents computers influencing the operation of any common circuitry. 

Automatic switching: Switch channels (KVM plus audio) simply by moving the mouse across the screen border, whilst pressing the Ctrl key. This is a security feature to prevent accidental switching.

No shared RAM between channels: The keyboard and mouse processor is powered down and reset at each switchover to thwart shared RAM leakages. All data buffers are actively cleared once they have been used.

Hardware anti-tampering: Holographic anti-tampering labels protect the product’s enclosure, providing a clear visual indication if it has been opened or compromised.

Channel identification: Reduce the chances of operator error by displaying a name for each channel and its security classification on the E-paper display. The color of the channel LED may also be configured to reflect the security classification.

Video Performance: Up to UHD 4K video output resolution is generated, thus the input signal quality is preserved, even in tile window layout.

Non-reprogrammable firmware: There is no access to the product’s firmware or memory through any port. Firmware is permanently stored in non-reprogrammable Read Only Memory (ROM) to prevent modification. Firmware integrity is verified through a self-test procedure during power up. Detection of a critical failure disables the device and provides a clear visual indication to the user.

Restricted USB function: The USB ports will only accept HID (Human Interface Devices), such as keyboards and mice. Other devices, such as USB storage drives, are actively prohibited.