3Com WX2200 - Wireless LAN Controller Hardware Installation Manual page 28

28 C 2: I
HAPTER NSTALLING AND
C WX S
ONNECTING A WITCH
Table 9 10/100 Ethernet Straight-Through Pin Signals
WX Switch
Pin Function
1 RD+
2 RD-
3 TD+
4 PoE+
5 PoE+
6 TD-
7 PoE-
8 PoE-
MAP Cable Requirement
Use a straight-through Ethernet cable to connect a MAP access point
directly to a WX switch or indirectly through another device.
1000BASETX Gigabit Ethernet Cable Wiring Use Cat 5 Enhanced
(Cat 5E) or better cable. 1000BASE-TX uses all 8 wires in the cable. The
wiring can be straight-through or crossover. The port automatically
configures its pin signals accordingly.
PoE is not supported on 1000BASE-TX links. All wires in the cable are
used for data.
Other Device
Pin Function
1 TD+
2 TD-
3 RD+
4 PoE+
5 PoE+
6 RD-
7 PoE-
8 PoE-