Cabletron Systems EMC39-12 User Manual
Page 30
Appendix B: Twisted Pair Wiring Tables
Page B-6
EMC39-12 User’s Guide
B28 Brown/BlackTX-
2
TX-
2
TX-
2
TX-
Port 6
Pin
Pin
Pin
B21 Black/BlueRX+
3
RX+
3
RX+
3
RX+
B22 Blue/Black RX-
6
RX-
6
RX-
6
RX-
B23 Black/OrangeTX+
1
TX+
1 TX+
1
TX+
B24 Orange/Black TX-
2
TX-
2
TX-
2
TX-
Port 5
Pin
Pin
Pin
B17 Red/BrownRX+
3
RX+
3
RX+
3
RX+
B18 Brown/RedRX-
6
RX-
6
RX-
6
RX-
B19 Red/GrayTX+
1
TX+
1
TX+
1
TX+
B20 Gray/RedTX-
2
TX-
2
TX-
2
TX-
Port 4
Pin
Pin
Pin
B13 Red/OrangeRX+
3
RX+
3
RX+
3
RX+
B14 Orange/RedRX-
6
RX-
6
RX-
6
RX-
B15 Red/GreenTX+
1
TX+
1
TX+
1
TX-
B16 Green/RedTX-
2
TX-
2
TX-
2
TX-
Port 3
Pin
Pin
Pin
B9 White/GrayRX+
3
RX+
3
RX+
3
RX+
B10 Gray/WhiteRX-
6
RX-
6
RX-
6
RX-
B11 Red/BlueTX+
11 TX+
1
TX+
1
TX+
B12 Blue/RedTX-
2
TX-
2
TX-
2
TX-
Table B-2
Punch Down Block to a 10BASE-T Device (Continued)
From Punch Down
Block
To RJ45
Wallplate
Into
Office
Drop
Into
10BASE-T
Device
emc39bk Page 6 Monday, February 12, 1996 4:21 PM