Cabletron Systems EMC39-12 Network Card User Manual


 
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