Chapter 1
Tropos 7320 Router Installation Guide
38
shows the pin locations for the RJ45 connector, and
shows the associated pin
descriptions.
FIGURE 25
RJ45 Pin Locations
Note
Only use shielded Cat5 cable rated for outdoor use. For protection against risk of fire, electrical hazard and
to ensure the reliable operation of this equipment, the shields of the Cat5 cable must be properly
terminated and bonded to the unit and to the protective earth (PE) at the building entrance.
TABLE 6
RJ45 Pin Descriptions for Data Connection
Pin
T/R
Signal
Color
Description
1
T
TXD+
Orange-White
TX Data 10/100BaseT
2
R
TXD-
Orange
TX Data 10/100BaseT
3
T
RXD+
Green-White
RX Data 10/100BaseT
4
R
PoE+
Blue
Power output, 0, 12, 24, 48 Vdc (+)
5
T
PoE+
Blue-White
Power output, 0, 12, 24, 48 Vdc (+)
6
R
RXD-
Green
RX Data 10/100BaseT
7
T
PoE-
Brown-White
Power output, 0, 12, 24, 48 Vdc (-)
8
R
PoE-
Brown
Power output, 0, 12, 24, 48 Vdc (-)
trp_109
Category 5 cable
RJ45 port
RJ45 jack
8
1
2
3
4
5
6
7
Brown
Orange/white
Orange
Green/white
Blue
Blue/white
Green
Brown/white
1
8 7 6 5 4 3 2
7
6
8
5
4
3
2
1