Cabletron Systems SEHI-32 Switch User Manual


 
Page A-6
TWISTED PAIR WIRING TABLES
Port 8/20 Pin Pin Pin
B29 Black/Gray RX+ 1 TX+ 1 TX+ 1 TX+
B30 Gray/Black RX- 2 TX- 2 TX- 2 TX-
B31 Yellow/Blue TX+ 3 RX+ 3 RX+ 3 RX+
B32 Blue/Yellow TX- 6RX- 6 RX- 6 RX-
Port 7/19 Pin Pin Pin
B25 Black/Green RX+ 1 TX+ 1 TX+ 1 TX+
B26 Green/Black RX- 2 TX- 2 TX- 2 TX-
B27 Black/Brown TX+ 3 RX+ 3 RX+ 3 RX+
B28 Brown/Black TX- 6 RX- 6 RX- 6 RX-
Port 6/18 Pin Pin Pin
B21 Black/Blue RX+ 1 TX+ 1 TX+ 1 TX+
B22 Blue/Black RX- 2 TX- 2 TX- 2 TX-
B23 Black/Orange TX+ 3 RX+ 3 RX+ 3 RX+
B24 Orange/Black TX- 6 RX- 6 RX- 6 RX-
Port 5/17 Pin Pin Pin
B17 Red/Brown RX+ 1 TX+ 1 TX+ 1 TX+
B18 Brown/Red RX- 2 TX- 2 TX- 2 TX-
B19 Red/Gray TX+ 3 RX+ 3 RX+ 3 RX+
B20 Gray/Red TX- 6 RX- 6 RX- 6 RX-
Table A-2. Twisted Pair Wiring
from a Punch Down Block to a 10Base-T Device (Continued)
From Punch Down
Block
To RJ-45
Wallplate
Into
Office
Drop
Into
10BASE-T
Device