Adder Technology CATX-USB-DA Merkblatt

The two variants of the CATX Dual Access Module are highly compact devices that allow you to share a single 
computer between two sets of peripheral devices. The CATX-USB-DA variant is not fitted with audio or serial 
ports but is otherwise identical to the CATX-USBA-DA model. 
The module connects to various ports on your computer. You then connect it via CAT 5, 5e or 6 cabling to 
AdderView CATx KVM switches and/or Adder extender receivers (either AdderLink X2 Silver or X200), each of 
which can be located up to 300 metres from the module. Your video displays, keyboard, mice and speakers 
are linked to the remote devices.
The CATX Dual Access Module uses a USB port to derive its power from the host computer, dispensing with 
the need for a separate power supply and thus simplifying installation.

Quick Start  

(CATX-USBA-DA and CATX-USB-DA)

Adder Technology Limited,
Technology House,
Trafalgar Way, Bar Hill,
Cambridge, CB23 8SQ,
United Kingdom
Tel: +44 (0)1954 780044
Fax: +44 (0)1954 780081

© 2011 Adder Technology Ltd • Release 1.0d • June 2011 • Part No. MAN-CATX-USBA-DA-QS-ADDER  
All trademarks are acknowledged. Documentation by Corporate Text & Design (www.ctxd.com)

Adder Corporation,
350R Merrimac Street,
Newburyport,
MA 01950,
United States of America
Tel: +1-888-932-3337
Fax: +1-888-275-1117

support@adder.com

www.adder.com

•  For use in dry, oil free indoor environments only.
•  Do not use to link between buildings.
•  Not suitable for use in hazardous or explosive 

environments or next to highly flammable 
materials.

•  Ensure that all twisted pair interconnect cables 

are installed in compliance with all applicable 
wiring regulations. 

•  Do not connect the CATx link interface (RJ45 

style connector) to any other equipment, 
particularly network or telecommunications 
equipment.

•  Where possible, avoid laying the twisted pair 

link cable(s) alongside power cables. 

•  Do not attempt to service the module yourself.
•  The modules do not provide ground isolation 

and should not be used for any applications 
that require ground isolation or galvanic 
isolation.

•  For correct operation, the transmitter 

and receiver modules must have ground 
connections. At the computer end, this is 
achieved by ensuring that the computer that 
the module is connected to has a ground 
connection. At the audio/visual device end, this 
can be achieved by ensuring that the power 
supply is connected to a grounded power 
outlet. Alternatively, a ground connection will 
be made via the monitor, if the monitor is itself 
grounded.

Adder Technology Ltd warrants that this product 
shall be free from defects in workmanship and 
materials for a period of two years from the date 
of original purchase. If the product should fail to 
operate correctly in normal use during the warranty 
period, Adder will replace or repair it free of charge. 
No liability can be accepted for damage due to 
misuse or circumstances outside Adder’s control. 
Also Adder will not be responsible for any loss, 
damage or injury arising directly or indirectly from 
the use of this product. Adder’s total liability under 
the terms of this warranty shall in all circumstances 
be limited to the replacement value of this product. 
If any difficulty is experienced in the installation or 
use of this product that you are unable to resolve, 
please contact your supplier.

CATX Dual  
Access Module

Adder Asia Pacific
6 New Industrial Road, 
Hoe Huat Industrial Building
#07-01,  
Singapore 536199
Tel: +65 6288 5767
Fax: +65 6284 1150

AdderView CATx 
KVM switch

CAT 5, 5e or 6 link 
cables, up to 300m 
in length

*

*

*

 

Not fitted on  

  CATX-USB-DA  
 models

AdderLink X2 Silver or 
X200 extender receiver