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APPENDIX B: TWISTED PAIR WIRING TABLES
Page B-2 EMC38-12 USER’S GUIDE
B.1 TWISTED PAIR WIRING FROM AN EMC38-12 TO A
PUNCH DOWN BLOCK
Note: Pins 25 and 50 on the Champ connector are not used.
Table B-1. EMC38-12 to a Punch Down Block
From
EMC38-12
Into and Out of 50
Pin Feeder Cable
Into Punch Down
Block
Port 12
Pin Pin Pin
TX+ 48 48 Violet/Green TX+ A45 Violet/Green TX+
TX- 23 23 Green/Violet TX- A46 Green/Violet TX-
RX+ 49 49 Violet/Brown RX+ A47 Violet/Brown RX+
RX- 24 24 Brown/Violet RX- A48 Brown/Violet RX-
Port 11
Pin Pin Pin
TX+ 46 46 Violet/Blue TX+ A41 Violet/Blue TX+
TX- 21 21 Blue/Violet TX- A42 Blue/Violet TX-
RX+ 47 47 Violet/Orange RX+ A43 Violet/Orange RX+
RX- 22 22 Orange/Violet RX- A44 Orange/Violet RX-
Port 10
Pin Pin Pin
TX+ 44 44 Yellow/Brown TX+ A37 Yellow/Brown TX+
TX- 19 19 Brown/Yellow TX- A38 Brown/Yellow TX-
RX+ 45 45 Yellow/Gray RX+ A39 Yellow/Gray RX+
RX- 20 20 Gray/Yellow RX- A40 Gray/Yellow RX-
Port 9
Pin Pin Pin
TX+ 42 42 Yellow/Orange TX+ A33 Yellow/Orange TX+
TX- 17 17 Orange/Yellow TX- A34 Orange/Yellow TX-
RX+ 43 43 Yellow/Green RX+ A35 Yellow/Green RX+
RX- 18 18 Green/Yellow RX- A36 Green/Yellow RX-