# KH2516A

## 2-Console 16-Port Multi-Interface (DisplayPort, HDMI, DVI, VGA) Cat 5 KVM Switch

###  KH2516A

![](/files/dFmsa7EjAQhnjgfiFt4t)

### Features

* Two KVM consoles independently and simultaneously control up to 16 directly connected computers
* By daisy chaining up to 15 additional KH2516A switches, as many as 256 computers can be controlled from the original KVM console
* Console conversion – any type of KVM console can control any type of computer; mixed combinations (PS/2\&USB) supported on both the KVM console and computer sides
* Superior Video Quality- Supports the video resolutions up to 1920 x 1200 @60Hz for up to 30 meters, 1600 x 1200 @60Hz for up to 40 meters, and 1280 x 1024 @75Hz for up to 50 meters\*
* OSD Backup/Restore feature – enables the administrator to back up the switch's configuration and user profile information Configure port access rights for users on a port - by - port basis
* Diversified port operation mode enables flexible computer management – Occupy, Exclusive and share modes
* Three port selection methods: Manual (via front panel pushbuttons), Hotkey, and multi-language OSD (On Screen Display)
* Multiplatform support – Windows, Linux, Mac and Sun
* Compatible with ATEN KVM adapter cables – allows flexible interface combinations (PS/2, USB with VGA, DVI, HDMI and DisplayPort video interface, Sun and serial) to control all computer types
* Multiple User Accounts -Supports up to 10 user and 1 administrator accounts
* Two-Level Password Security – Supports one administrator and ten user profiles. Password protection prevents unauthorized accessing to the installation
* Auto Scan mode enables continuous monitoring of user-selected computers
* Broadcast Mode sends commands from the console to administrator-selected computers – allowing you to perform operations (such as software installation, upgrades, shutdowns, etc.), on them simultaneously
* Adapter ID
* Firmware Upgradeable

\*With KVM Adapter Cable KA7000 series.

### Diagram

![](/files/wPt9pAoK8IgojM0pmgcs)

### Specifications

<table><thead><tr><th width="150"></th><th></th></tr></thead><tbody><tr><td><strong>Computer Connections</strong></td><td></td></tr><tr><td>Direct</td><td>16</td></tr><tr><td>Maximum</td><td>256 (via Daisy-chain)</td></tr><tr><td><strong>Port Selection</strong></td><td>OSD, Hotkey, Pushbutton</td></tr><tr><td><strong>Connectors</strong></td><td></td></tr><tr><td>  Console Ports</td><td><p>4 x USB Type A Female </p><p>2 x 6-pin Mini-DIN Female (Purple) </p><p>2 x 6-pin Mini-DIN Female (Green) </p><p>2 x HDB-15 Female (Blue)</p></td></tr><tr><td>  KVM Ports</td><td>16 x RJ-45 Female</td></tr><tr><td>  Daisy Chain Ports</td><td><p>1 x DB-25 Female (Black) </p><p>1 x DB-25 Male (Black)</p></td></tr><tr><td>  Firmware Upgrade</td><td>1 x RJ-11 Female</td></tr><tr><td>  Power</td><td>1 x IEC 60320/C14</td></tr><tr><td><strong>Switches</strong></td><td></td></tr><tr><td>  Port Selection</td><td>16 x Pushbutton</td></tr><tr><td>  Console Selection</td><td>2 x Pushbutton</td></tr><tr><td>  Reset</td><td>1 x Semi-recessed Pushbutton</td></tr><tr><td>  Firmware Upgrade</td><td>1 x Slide</td></tr><tr><td>  Power</td><td>1 x Rocker</td></tr><tr><td><strong>LEDs</strong></td><td></td></tr><tr><td>  Online</td><td>16 (Green)</td></tr><tr><td>  Selected</td><td>16 (Orange)</td></tr><tr><td>  Console</td><td>2 (Orange)</td></tr><tr><td>  Power</td><td>1 (Blue)</td></tr><tr><td>  Station ID</td><td>1 x 7-segment LED display (Orange)</td></tr><tr><td><strong>Emulation</strong></td><td></td></tr><tr><td>  Keyboard / Mouse</td><td>PS/2; USB</td></tr><tr><td><strong>Scan Interval</strong></td><td>1-255 Seconds</td></tr><tr><td><strong>Video</strong></td><td><p>1920 x 1200 @ 60 Hz (30 m); </p><p>1600 x 1200 @ 60 Hz (40 m); </p><p>1280 x 1024 @ 75 Hz (50 m)</p></td></tr><tr><td><strong>Maximum Input Power Rating</strong></td><td>100–240 VAC; 50/60 Hz; 1A</td></tr><tr><td><strong>Power Consumption</strong></td><td><p>AC110V:9.7W:63BTU </p><p>AC220V:10.7W:67BTU</p></td></tr><tr><td><strong>Environmental</strong></td><td></td></tr><tr><td>  Operating Temperature</td><td>0-50°C</td></tr><tr><td>  Storage Temperature</td><td>-20-60°C</td></tr><tr><td>  Humidity</td><td>0-80% RH, Non-condensing</td></tr><tr><td><strong>Physical Properties</strong></td><td></td></tr><tr><td>  Housing</td><td>Metal</td></tr><tr><td>  Weight</td><td>2.85 kg ( 6.28 lb )</td></tr><tr><td>  Dimensions (L x W x H)</td><td><p>43.72 x 15.58 x 4.40 cm </p><p>(17.21 x 6.13 x 1.73 in.)</p></td></tr></tbody></table>

{% hint style="info" %}
Note：For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.brwall.com/aten/kvm-products/cat-5-kvm-switches/kh2516a.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.