Specifications

44 SwitchBlade 4000 Series Switch
C613-03060-00 REV H
software test facility, to test 10/100BASE network and management ports.
Table 9 on page 44 lists the RJ-45 crossover wiring pin assignments.
1000BASE straight-through cable
For 1000BASE network connections, all four pairs are used and the cable is
wired in a straight-through configuration. This cable can also be used, in
conjunction with the software test facility, to test 1000BASE network ports.
Table 10 on page 44 lists the pin assignments.
Table 9: RJ-45 Pin assignments, two pair crossover cable.
End 1 End 2
1 (TX+) 3 (TX+)
2 (TX-) 6 (TX-)
3 (RX+) 1 (RX+)
6 (RX-) 2 (RX-)
Table 10: Pin assignments, 10/100/1000BASE-T RJ-45 four pair straight-through
cable
1
.
End 1 End 2
Pin Pair Pin Pair
1 Pair 1+ 1 Pair 1+
2 Pair 1- 2 Pair 1-
3 Pair 2+ 3 Pair 2+
6 Pair 2- 6 Pair 2-
4 Pair 3+ 4 Pair 3+
5 Pair 3- 5 Pair 3-
7 Pair 4+ 7 Pair 4+
8 Pair 4- 8 Pair 4-