KDS-USB2-EN - AV Extender Kramer - Free user manual and instructions

Product Type	USB 2.0 Extender (Encoder)
Model	KDS-USB2-EN
Brand	Kramer
Technology	USB 2.0 extension over RJ-45
Power Supply (Encoder)	Powered via USB host port from computer
Power Supply (Decoder)	24V DC via included power adapter
USB Host Port	USB Type B (connect to host computer)
Link Connector	RJ-45 (connect to decoder)
LED Indicators	Power (blue), Link (green), Host (green), Activity (yellow)
Pairing Method	Manual via Mode button or via Kramer Control
Supported Devices	Up to 4 USB devices via decoder
Included Accessories	Quick start guide, USB 2.0 cable (A male to B male)
Safety	Disconnect power before installation; use only supplied power cord
Maintenance	Clean with dry cloth; no operator serviceable parts inside
Compatibility	Works with KDS-USB2-DEC decoder
Environmental	Max mounting height 2 m; ensure adequate airflow

Frequently Asked Questions - KDS-USB2-EN Kramer

How do I pair the KDS-USB2-EN encoder with the KDS-USB2-DEC decoder?

Press and hold the Mode button on the encoder until the Link LED flashes. Then, press and hold the Mode button on the decoder until its Link LED flashes. Wait until both Link LEDs light solid, indicating successful pairing.

What do the LEDs on the KDS-USB2-EN indicate?

The Power LED lights blue when power is supplied via the USB host connection. The Link LED lights green when a USB link is established. The Host LED lights green when the device is properly enumerated on the host computer. The Activity LED lights yellow when data activity is detected.

How is the KDS-USB2-EN powered?

The encoder is powered solely by the USB host port when connected to a computer. No external power adapter is required for the encoder.

Can I connect multiple encoders to one decoder?

Yes, you can map multiple KDS-USB2-EN encoders to a single KDS-USB2-DEC decoder using Kramer Control software.

What is included in the box?

The package includes the KDS-USB2-EN encoder, a quick start guide, and a USB 2.0 cable (A male to B male). Note: The power adapter is only included with the decoder.

How far can I extend USB signals using this device?

While the manual does not specify a maximum distance, typical USB 2.0 extenders over Cat5e/6 cable achieve up to 100 meters. For best performance, use Kramer recommended cables.

How do I connect the KDS-USB2-EN?

Connect the USB-B port to your host computer using the included USB cable. Connect the RJ-45 Link port to the decoder using a standard Ethernet cable. Power the decoder with the supplied 24V adapter. The encoder will be powered automatically via the USB connection.

What should I do if the Link LED flashes continuously?

A slow flash indicates the unit is attempting to establish a link. A fast flash indicates pairing mode. If it does not stop, try re-pairing the devices by pressing the Mode buttons on both units simultaneously.

Can I use this extender with Kramer Control?

Yes, you can use Kramer Control builder to add the devices, import drivers, assign IP addresses, and map multiple encoders to decoders for advanced control.

What safety precautions should I follow?

Always switch off power before connecting devices. Use only the supplied power cord. Disconnect power and unplug before installation. Ensure proper airflow and do not exceed 2 meters mounting height.

USER MANUAL KDS-USB2-EN Kramer

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KDS-USB2 Kit/KDS-USB2-EN/KDS-USB2-DEC Quick Start Guide

This guide helps you install and use your KDS-USB2 for the first time.

Go to www.kramerav.com/downloads/KDS-USB2 to download the latest user manual and check if firmware upgrades are available.

Step 1: Check what's in the box

KDS-USB2-EN and/or KDS-USB2-DEC

1 Power adapter and cord (for KDS-USB2-DEC)

1 Quick start guide

1 USB2 cable A male to B male (for KDS-USB2-EN)

Step 2: Get to know your KDS-USB2

KDS-USB2-EN

#	Feature	Function
1	Power LED	Lights blue when power is supplied by KDS-USB2-DEC USB connection.
2	Link LED	Lights green when a USB link is established between the encoder and the decoder.Flashes slowly when the unit attempts to establish a link. Flashes quickly when in pairing mode.Off when a link is not established.
3	Host LED	Lights green when KDS-USB2 is properly enumerated on the host computer.Flashes when in a suspended state.
4	Activity LED	Lights yellow when activity between the decoder and encoder/s is detected.Off when in suspended mode.
5	Config Button	For factory use.
6	Mode Button	Use for pairing KDS-USB2-EN with the KDS-USB2-DEC decoder/s.
7	USB Host Port	Connect to the host computer.
8	Link RJ-45 Connector	Connect to the KDS-USB2-DEC.

KDS-USB2-DEC

graph LR
    A["9"] --> B["KDS-USB2-DEC"]
    B --> C["10"]
    C --> D["11"]
    D --> E["12"]
    E --> F["13"]
    F --> G["EXTREME USB®"]
    G --> H["Power Link Host Activity"]

#	Feature	Function
9	USB Ports	Connect up to 4 USB type A devices.
10	Power LED	Lights blue when 24 V power is supplied.
11	Link LED	Lights green when a USB link is established between the encoder and the decoder.Flashes slowly when the unit attempts to establish a link. Flashes quickly when in pairing mode.Off when a link is not established.
12	Host LED	Lights green when KDS-USB2 is properly enumerated on the host computer. Flashes when in a suspended state.
13	Activity LED	Lights yellow when activity between the decoder and encoder/s is detected. Off when in suspended mode.
14	24V Power Connector	Connect to the supplied power adapter.
15	Config Button	For factory use.
16	Mode Button	Use for pairing KDS-USB2-EN with the KDS-USB2-DEC decoder/s.
17	Link RJ-45 Connector	Connect to the KDS-USB2-EN.

Step 3: Connect inputs and outputs

Always switch OFF the power on each device before connecting it to your KDS-USB2.

• Ensure that the environment (e.g., maximum ambient temperature & air flow) is compatible for the device.
• Avoid uneven mechanical loading.
• Appropriate consideration of equipment nameplate ratings should be used for avoiding overloading of the circuits.
• Reliable earthing of rack-mounted equipment should be maintained.
  • Maximum mounting height for the device is 2 meters.

• The encoder is powered by the USB host port only.
• You can also connect multiple KDS-USB2-EN and KDS-USB2-DEC units.

graph LR
    A["KDS-USB2-EN"] --> B["Host Computer"]
    B --> C["Config"]
    C --> D["Node"]
    D --> E["Link"]
    E --> F["External Device"]
    G["KDS-USB2-DEC"] --> H["Power Supply"]
    H --> I["34V"]
    H --> J["Config"]
    H --> K["PSUB"]
    H --> L["Link"]
    L --> M["External Device"]
    N["KDS-USB2-DEC"] --> O["Headphones Camera"]
    O --> P["USB"]
    O --> Q["USB"]
    O --> R["USB"]
    O --> S["Mouse"]
    O --> T["Flash Drive"]

For optimal performance, use the recommended Kramer cables available at www.kramerav.com/product/KDS-USB2.

Using third-party cables may cause damage!

Step 4: Connect power

Connect the power cord to KDS-USB2 and plug it into the mains electricity.

Safety Instructions (See www.kramerav.com for updated safety information) Caution:

• For products with relay terminals and GPI:O ports, please refer to the permitted rating for an external connection, located next to the terminal or in the User Manual.
• There are no operator serviceable parts inside the unit.

Warning:

• Use only the power cord that is supplied with the unit.
• Disconnect the power and unplug the unit from the wall before installing.

Step 5: Operate KDS-USB2

By default, the KDS-USB2 kit devices are paired. You can also pair devices manually or map multiple devices via Kramer Control.

When using unpaired units (for example, individually purchased devices), you can pair them manually.

To pair KDS-USB2-EN with KDS-USB2-DEC manually:

1. Make sure that the devices are properly connected.
2. On KDS-USB2-EN, press and hold Mode for a few seconds. The Link LED flashes.
3. On KDS-USB2-DEC, press and hold Mode for a few seconds. The Link LED flashes.
4. Wait until both Link LEDs light. Devices are paired.

If you are using Kramer Control, you can easily map multiple encoders to decoders.

To pair KDS-USB2-EN devices with KDS-USB2-DEC devices via Kramer Control:

1. Launch Kramer Control builder to select the space.
2. Add the KDS-USB2 devices and import their drivers.
3. For each device, add its IP address.
4. Map a single encoder to several decoders, or several decoders to one encoder, as desired.

For further information, go to: www.kramerav.com/page/knowledgebase-control