kramer EXT3-UE-R USB 2.0 Extender Kit User Guide

kramer EXT3-UE-R USB 2.0 Extender Kit User Guide

Step 1: Check what’s in the box

• EXT3-UE-R USB Receiver
• 4 Rubber feet
• 1 USB-C 2.0 (1.8m) cable
• 1 Bracket set
• 1 Quick start guide

Step 2: Get to know your EXT3-UE-R

**EXT3-UE-R

**

USB camera, a soundbar, microphone etc.). Ports provide standard USB device charging.
2| USB-C Port (4)| Connect to USB local devices (for example, a USB camera, a soundbar, microphone etc.). Port provides standard USB device charging.
Note: Port does not provide Power Delivery 2.0 charging.
3| LINK LED| Flashes blue when a link is established.
4| ON LED| Lights green when locally powered by the power adapter. Lights orange when powered by PoC.
5| CAT IN PoC RJ-45 Connector| Connect to:

• One of the USB CAT OUT PoC ports on the SWT3-41-U-T, OR,
• CAT A or CAT B on the ACC3-12-SP 1:2 CAT Cable Splitter which can be connected to the SWT3-41-U-T.

6| AUDIO OUTPUT 5-pin Terminal Block Connector L+, L-, G)| Connect to a balanced analog stereo audio line acceptor.
7| I/O 2-pin Terminal Block (S1 to S2)| Connect to:

• Input-triggering devices (for example, remote buttons or sensors), OR
• • Output-triggered devices (for example, remote alarm LED indication).These GPIO ports may be configured via paired SWT3-41-U-T embedded webpages, as digital input or output ports.

8| RS-232 3-pin Terminal Block (G, Rx, Tx)| Connect to an RS-232 controlled device (for example, the connected PTZ USB camera) to be controlled via a controller (for example, SL-240C ) which is IP-connected to a paired SWT3-41-U-T.
9| LAN PoE RJ-45 Connector| Connect to LAN or to an IP-controlled device (for example, the connected PTZ USB camera). The device accepts power from theLAN port.
10| SETUP 2-way DIP-switch| Note: All changes in DIP-Switches apply immediately.
| | DIP-switch Name| DIP-switch #| DIP-Switch State| State Description
---|---|---|---|---|---
RS-232 MODE| 1| OFF (up) default| Extension mode
ON (down)| Programming mode
For future use| 2| Mandatory OFF (up)|
11| 12V DC Power Connector| Connect to the power adapter (optional, not included).

Step 3: Mount EXT3-UE-R

Install EXT3-UE-R using one of the following methods:

• Attach the rubber feet and place the unit on a flat surface.

• Fasten a bracket (included) on each side of the unit and attach it to a flat surface
  (see www.kramerav.com/downloads/EXT3-UE-R)..)

• Mount the unit in a rack using the recommended rack adapter
  (see www.kramerav.com/product/EXT3-UE-R)).
  

  • 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.

Step 4: Connect inputs and outputs

Always switch OFF the power on each device before connecting it to your EXT3-UE-R.

USB devices that are connected to the EXT3-UE-R USB ports are powered/charged while connected.

Only 9600 baud rate is supported for RS-232 communication for both EXT3-UE-R and EXT3-U-R.

Wiring the RJ-45 Connectors
This section defines the TP pinout, using a straight pin-to-pin cable with RJ-45 connectors.

EIA /TIA 568B

PIN| Wire Color
1| Orange / White
2| Orange
3| Green / White
4| Blue
5| Blue / White
6| Green
7| Brown / White
8| Brown

It is recommended that the cable ground shielding be connected/soldered to the connector shield.

To achieve specified extension distances, use the recommended Kramer cables available at www.kramerav.com/product/EXT3-UE-R. Using third-party cables may cause damage!

Step 5: Connect power

EXT3-UE-R is powered via POC or optional PSU.

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

This guide helps you install and use your EXT3-UE-R for the first time.

Go to http://www.kramerav.com/downloads/EXT3-UE-R to download the latest user manual and check if firmware upgrades are available.

Scan for full manual

References

• Kramer | Audio-Visual Solutions and Experiences
• Kramer | Audio-Visual Solutions and Experiences
• Application Diagrams - Kramer Electronics

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