Filter
Top Products
Appendix B: Twisted Pair Wiring Tables
Page B-4 EMC39-12 User’s Guide
B.2 TWISTED PAIR WIRING FROM A PUNCH DOWN
BLOCK TO A 10BASE-T DEVICE
Pin Pin Pin
TX+28 28 White/GreenTX+ A5 White/GreenTX+
TX-3 3 Green/WhiteTX- A6 Green/WhiteTX-
RX+ 29 29 White/BrownRX+ A7 White/BrownRX+
RX- 4 4 Brown/WhiteRX- A8 Brown/WhiteRX-
Port 1
Pin Pin Pin
TX+26 26 White/BlueTX+ A1 White/BlueTX+
TX-1 1 Blue/WhiteTX- A2 Blue/WhiteTX-
RX+27 27 White/OrangeRX+ A3 White/OrangeRX+
RX-2 2 Orange/WhiteRX- A4 Orange/WhiteRX-
Table B-2 Punch Down Block to a 10BASE-T Device
From Punch Down
Block
To RJ45
Wallplate
Into
Office
Drop
Into
10BASE-T
Device
Port 12 Pin Pin Pin
B45 Violet/GreenRX+ 3 RX+ 3 RX+ 3 RX+
B46 Green/VioletRX- 6 RX- 6 RX- 6 RX-
B47 Violet/BrownTX+ 1 TX+ 1 TX+ 1 TX+
B48 Brown/VioletTX- 2 TX- 2 TX- 2 TX-
Port 11 Pin Pin Pin
B41 Violet/BlueRX+ 3 RX+ 3 RX+ 3 RX+
B42 Blue/VioletRX- 6 RX- 6 RX- 6 RX-
Table B-1 EMC39-12 to a Punch Down Block (Continued)
From
EMC39-12
Into and Out of 50
Pin Feeder Cable
Into Punch Down
Block
emc39bk Page 4 Monday, February 12, 1996 4:21 PM