
Page 4 of 9
UTP port definition
Pin
Signal
1
PoW+
2
PoW+
3
PoW-
4
PoW+
5
PoW+
6
PoW-
7
PoW-
8
PoW-
Notes:
★
Please use straight-through cable rather than cross-over cable.
8 wires transmission: all 8 wires need to be connected
4 wires transmission: any 2 wires of PIN 1,2,4 and 5 as “+”, any 2 wires of
PIN
3,6,7 and 8 as”
-
“
2 wires transmission: any 1 wire of PIN 1,2,4 and 5 as “+”, any 1 wire of PIN
3,6,7 and 8 as”
-
“