3Com WX2200 Hardware Installation Guide - Page 28
MAP Cable Requirement, 1000BASETX Gigabit Ethernet Cable Wiring
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28 CHAPTER 2: INSTALLING AND CONNECTING A WX SWITCH Table 9 10/100 Ethernet Straight-Through Pin Signals WX Switch Pin 1 2 3 4 5 6 7 8 Function RD+ RDTD+ PoE+ PoE+ TDPoEPoE- Other Device Pin 1 2 3 4 5 6 7 8 Function TD+ TDRD+ PoE+ PoE+ RDPoEPoE- 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.
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28
C
HAPTER
2: I
NSTALLING
AND
C
ONNECTING
A
WX S
WITCH
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.
Table 9
10/100 Ethernet Straight-Through Pin Signals
WX Switch
Other Device
Pin
Function
Pin
Function
1
RD+
1
TD+
2
RD-
2
TD-
3
TD+
3
RD+
4
PoE+
4
PoE+
5
PoE+
5
PoE+
6
TD-
6
RD-
7
PoE-
7
PoE-
8
PoE-
8
PoE-