Instruction manual

Appendix E. Connector Pinouts
E-2 Express 3010/3110 User Manual 61200239L1-20
The RJ-11 POTS ports apply to the Express only.
Figure E-2. Express 3010 Ground Pinouts
POTS 1 Interface Pin 1
Pin 2
Pin 3 R1
Pin 4 T1
Pin 5
Pin 6
POTS 2 Interface Pin 1
Pin 2
Pin 3 R2
Pin 4 T2
Pin 5
Pin 6
Pin 4 Ring
Pin 5 Tip
PIN 1 PIN 6
PIN 1 PIN 6
ISDN
PIN 1 PIN 8
12V
GND
+
-