Direct remote KVM access
The hardware connection provides keyboard, video and mouse access without requiring remote-desktop software on the managed computer.
The ATEN CN9950-AT-U provides shared local and remote BIOS-level access to one DisplayPort computer or server over IP, with local video up to 4096 x 2160 at 30Hz.
Dual LAN and dual power inputs add redundancy, while virtual media, audio, serial connections and a control terminal support remote administration and recovery workflows.

The hardware connection provides keyboard, video and mouse access without requiring remote-desktop software on the managed computer.
Two LAN ports and two screw-lock power inputs are supplied to support resilient operation.
Virtual media supports remote files and software updates, while the five-pin control terminal supports DI input and relay applications.
Source review: The source lists 4096 x 2160 at 30Hz for the local console and 4096 x 2160 for the remote console without a remote refresh rate. The remote value is therefore preserved without adding one.
The supplied comparison table lists one computer with one shared local/remote console connection.
The source lists up to 4096 x 2160 at 30Hz for the local console.
Yes. The source lists two RJ-45 LAN ports and two DC power jacks.
The supplied package includes the switch, DisplayPort cable, two USB cables, power adapter, control terminal block, mounting kit, foot-pad set and instructions.
The source lists a two-year ATEN manufacturer warranty.
(CN9950-AT-U)
Plan the network, power and DisplayPort requirements together and verify the required remote refresh rate for the intended workflow.
| Product details | |
|---|---|
| Brand | ATEN |
| Model / SKU | CN9950-AT-U |
| Product type | Single-port 4K DisplayPort KVM over IP switch |
| Computer connections | 1 |
| Console connections | 1 local/remote shared |
| Video | |
| Local console | 4096 x 2160 @ 30Hz |
| Remote console | 4096 x 2160 |
| Computer interface | USB; DisplayPort |
| Connections | |
| Console | 2 x USB Type-A; DisplayPort; speaker jack; microphone jack |
| KVM | USB Type-B; DisplayPort; speaker jack; microphone jack |
| LAN | 2 x RJ-45 |
| Virtual media | 1 x USB Mini-B |
| Power | 2 x DC jack |
| Serial | 2 x RJ-45 |
| Control | 1 x PS/2 female |
| Power and environment | |
| Power consumption | DC 5V; 9.76W; 50BTU |
| Operating temperature | 050°C for CN9950; 040°C for power adapter |
| Storage temperature | -2060°C |
| Humidity | 080% RH, non-condensing |
| Physical properties | |
| Housing | Metal |
| Weight | 0.85kg |
| Dimensions (L x W x H) | 20.00 x 14.93 x 2.85cm |
| Package contents | |
| Included | CN9950 switch; DisplayPort cable; USB-A to USB-B cable; USB-A to Mini-USB cable; power adapter; control terminal block; mounting kit; foot-pad set; user instructions |
| SKU | CN9950-AT-U |
| Barcode # | 672792012471 |
| Brand | Aten |
| Shipping Weight | 1.5000kg |
DeviceDeal is an authorised ATEN reseller. This product is covered by a two-year ATEN manufacturer warranty in Australia, as listed in the supplied product information.
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