CS1942ATC
The ATEN CS1942ATC 2-Port USB 3.0 4K DisplayPort Dual Display KVMP™ Switch for ATC is tailor-made for Air Traffic Control scenarios. It supports 2Kx2K resolution, making it perfect for radar monitoring, and also enables constant monitoring of flight information and mission-critical processes. Incorporating dual display capability, users can enjoy a wider screen and easy switch between the two DisplayPort systems.
The Zero-Second Switch function ensures nearly real-time switching without any black screens, providing air traffic controllers instant access to two USB / DisplayPort-interfaced dual display ATC computers for crucial operations. Port switching is flexible via pushbuttons, hotkeys, mouse, RS-232 commands, or an optional accessory the remote port selector.
With two lockable DC jacks for power redundancy, the CS1942ATC ensures uninterrupted operation and constant availability for mission-critical applications. It aims to greatly minimize or eliminate the risk of downtime. Patented ATEN technology – Video DynaSync™, and EDID expert™, combined with DisplayPort 1.2 and video resolutions up to 4K @ 60 Hz, it delivers optimized display resolution with exceptional detail and clarity in all conditions.
The CS1942ATC creates a safer environment and enhanced operational efficiency for Air traffic Control Towers, Approach Control Rooms, and Area Control Centers, specifically tailored the air traffic control industry.

| Computer Connections | 2 |
| Port Selection | Hotkeys, Pushbutton, Mouse, RS232 commands, Remote Port Selector |
| Connectors | |
| Console Ports | 2 x USB Type A Female (Black) 2 x DisplayPort Female (Black) 2 x 3.5mm Stereo Jack Female (Green; 1 x front, 1 x rear) 2 x 3.5mm Stereo Jack Female (Pink; 1 x front, 1 x rear) 1 x DB-9 Male |
| KVM (Computer) Ports | 2 x USB3.1 Gen1 Type B Female (Blue) 4 x DisplayPort Female (Black) 2 x 3.5mm Audio Jack Female (Green) 2 x 3.5mm Audio Jack Female (Pink) 2 x DB-9 Female |
| Power | 2 x DC Jack |
| USB Hub | 2 x USB3.1 Gen1 Type A Female (Blue; 1 x front panel; 1 x rear panel) |
| Remote Port Selector | 1 x RJ-11 Female |
| Firmware Upgrade | 1 x micro USB Female |
| Switches | |
| Selected | 3 x Pushbutton |
| LEDs | |
| USB Link | 2 (Green) |
| Audio | 2 (Green) |
| KVM | 2 (Orange) |
| Emulation | |
| Keyboard / Mouse | USB |
| Video | Up to 4096 x 2160 @ 60Hz |
| Power Consumption | DC12V:17.8W:148BTU/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 | 1.88 kg ( 4.14 lb ) |
| Dimensions (L x W x H) | 33.50 x 16.10 x 6.55 cm (13.19 x 6.34 x 2.58 in.) |
| Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |