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4-Wire to RJ-11 Converter: CNRJ11 

Creston’s CNRJ11 is a network one-to-one converter that interfaces 4-wire Cresnet

®

 with 6-pin RJ-11 Cresnet 

connectors. The converter is housed in a black enclosure with silk-screened top panel. A 4-pin network 
connector is located on one side of the unit. A 6-position RJ-11 modular jack is located on the opposite side. 
At the shorter sides of the CNRJ11, the enclosure has mounting flanges with screw holes for mounting it to a 
flat surface. A 4-position terminal block connector is included. 

 

3.25 in

(8.26 cm)

1.24 in

(3.15 cm)

2.00 in

(5.08 cm)

 

 

 

Simplified Wiring Diagram 

CRESNET 4-WIRE

RJ-11 PIN

24

1

24

2

Y

3

Z

4

GND

5

GND

6

24  Y  Z  G

NET

1

6

 

Further Inquiries 

If you cannot locate specific information or have questions after reviewing this sheet, please take advantage 
of Crestron's award winning customer service team by calling the Crestron corporate headquarters at  
1-888-CRESTRON [1-888-273-7876]. For assistance in your local time zone, refer to the Crestron website 
(

www.crestron.com

) for a listing of Crestron worldwide offices.  

You can also log onto the online help section of the Crestron website to ask questions about Crestron 
products. First-time users will need to establish a user account to fully benefit from all available features. 

Crestron Electronics, Inc. 

4-Wire to RJ-11 Converter:  CNRJ11 

 

 

15 Volvo Drive Rockleigh, NJ 07647 

DOC. 8117A 

Tel: 888.CRESTRON 

(2002150)  

Fax: 201.767.7576 

07.06

 

www.crestron.com Specifications 

subject to change without notice.

 

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