Power Over Ethernet
RJ45 Input / Output connector
Input / Output common ground
Power / Data Mixer
Ethernet switches exapnd to Wireless AP
Pin
|
Input SK1
|
Output SK2 |
Pin
|
1
|
Tx (+)
|
Tx (+)
|
1
|
2
|
Tx (-)
|
Tx (-)
|
2
|
3
|
Rx (+)
|
Rx (+)
|
3
|
4
|
N.C.
|
+V
|
4
|
5
|
N.C.
|
+V
|
5
|
6
|
Rx (-)
|
Rx (-)
|
6
|
7
|
N.C.
|
GND
|
7
|
8
|
N.C.
|
GND
|
8
|