Global Cache GC-CXG Quick Start Manual Download Page 2

The GC-CXG is optically isolated to avoid noise and ground loop issues found 
when systems are powered by multiple sources.  When used with the GC-IRE, 
the GC-CXG requires no power supply and supports the full IR frequency range 
from 30 KHz to 500 KHz.  When extension cables are needed for longer runs, to 
avoid high-frequency degradation they should not be used between the GC-IRE 
and GC-CXG. 

6 ft. Cable

GC-CXG

Converter

GC-IRE

Not Used

Ground

Emitter Output

Ground Power

IR Output

 

Specifications 

Minimum 

Typical 

Maximum

Frequency range 

30KHz 

500KHz 

Vcc, Supply voltage 

4.50V 

5.50V 

Supply current 

1.2mA 

1.6mA 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Global Caché, Inc. 
160 East California Street, PO Box 1659 
Jacksonville, Oregon 97530 
Phone (541) 899-4800 
Fax (541) 899-4808 
www.globalcache.com 

Support:  [email protected] /Sales:  
[email protected] 

 

Copyright ©2007 Global Caché, Inc.  All rights reserved. 

 

PN:  041304-01 ver3/Information subject to change without notice. 

 

 
 

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