Aten KVM Switch, USB 2.0, 4K HDMI, 8 Port - CS1798A

The CS1798A is an enterprise-grade KVM switch that delivers 4K DCI video and centralized control of multiple computers from a single console, streamlining operations, improving monitoring efficiency, and reducing system management complexity across enterprise, government, media and content provider, and video surveillance environments.

• Centralized 4K DCI Control from a Single Console

The CS1798A enables centralized access and management of up to 8 HDMI computers from a single console consisting of a USB keyboard, mouse, and HDMI monitor while maintaining crisp 4K DCI video quality. By consolidating multi-system control into one console, it simplifies operational workflows, enables faster system switching, and enhances efficiency for continuous monitoring and multitasking in professional environments.

• 3-Level Cascading for Scalable System Expansion

Supporting up to three levels of cascading, the CS1798A allows a single console to centrally control up to 512 computers. This scalable cascading architecture enables system expansion without reconfiguring the existing setup, making it ideal for growing IT infrastructures, server rooms, and large-scale control environments.

• Multi-Display Flexibility for Advanced Monitoring

The CS1798A supports multi-display functionality by stacking up to 8 CS1798A units, enabling simultaneous monitoring and comparison of video outputs across up to 8 displays. This capability simplifies multi-source visual analysis and enhances situational awareness in advanced monitoring environments.

• Flexible USB Peripheral Sharing with Independent Switching

The CS1798A features a built-in 2-port USB 2.0 hub for shared USB peripherals. Independent switching of KVM and USB peripheral focus allows users to switch all devices together or keep USB peripherals connected to a selected system, improving operational flexibility and workflow efficiency.

• Effortless Operation and Simplified System Maintenance

The CS1798A offers multiple switching methods, including front panel pushbuttons, hotkeys, and an intuitive On-Screen Display (OSD) for quick and efficient system access. Auto Scan Mode automatically cycles through connected computers for continuous monitoring, while firmware upgradability ensures easy updates for future enhancements, compatibility, and long-term system maintenance.

• Package Contents

1 x CS1798A 8-Port USB 2.0 4K HDMI KVM Switch with Rack Mounting Kit

1 x firmware upgrade cable

1 x power adapter and power cord

1 x foot pad set (4 pcs)

1 x user instructions

• High-Performance Video and Display Capabilities

Superior video quality – supports up to 4096 x 2160 @ 60Hz1

Video DynaSync ™ – eliminates boot-up display problems and optimizes resolution during switching

HDCP 2.2 compliant

• Scalable KVM Architecture and Multi-Display Expansion

One USB console controls up to 8 HDMI-interfaced computers and two additional USB 2.0 peripheral devices

Cascadable to three levels – controls up to 512 computers

Multi-Display feature – stacks up to 8 CS1798A units and displays video across up to 8 monitors (dual display / triple display / quad display / multi-display)

Supports hot-plugging

• Flexible Switching and Control

Computer selection via front panel pushbuttons, hotkeys, and multilingual OSD (On-Screen Display)

Independent switching of KVM and USB peripheral focus

Console mouse port emulation / bypass supports most mouse drivers and multifunction mice

Complete keyboard emulation ensures error-free booting

Auto Scan Mode for continuous monitoring of connected computers

Broadcast mode – performs simultaneous operations across selected computers

• USB, Audio, and Peripheral Integration

Built-in 2-port USB 2.0 hub2

Audio enabled – full bass response for 2.1 channel surround sound systems

Front panel console audio port for easy access

• OSD Configuration and System Maintenance

OSD Backup / Restore feature – backs up the switch’s configuration and user profile information

Firmware upgradable

• Platform, Language, and Keyboard Support

Multiplatform support – Windows, Linux, Mac, and Sun

Mac / Sun keyboard support and emulation3

Multilingual OSD supports multiple languages

Multilingual keyboard mapping for diverse regional requirements

Note :

1. The CS1798A supports the resolution up to 4096 x 2160 @ 60Hz. The resolution of the connected source should be 4096 x 2160 @ 60Hz or lower in order to ensure optimal compatibility and performance.
2. The USB 2.0 hub cannot be accessed through the switch by computers on the second or third level of a cascaded installation.
3. PC keyboard combinations emulate Mac / Sun keyboards; Mac / Sun keyboards work only with their own computers.