Proscend 708E Series, Руководство пользователя, Страница: 7 / 24

708E Series User Manual
5
Hardware Description
2.1 Line Port Pin Assignment
The LINE interfaces of the 708E Series are standard 8-pin RJ45 connectors. The following tables
display the pinouts.
MDI Port Pinouts MDI-X Port Pinouts
Pin Description Pin Description
1
TX+
1
RX+
2
TX-
2
RX-
3
RX+
3
TX+
4
Not used
4
Not used
5
Not used
5
Not used
6
RX-
6
TX-
7
Not used
7
Not used
8
Not used
8
Not used
The PoE pinouts of the LINE interfaces are as below when 8 wires are connected.
PoE Pinouts
Pin Description Pin Description
1
V+ 5 V+
2
V+ 6 V-
3
V- 7 V-
4
V+ 8 V-
The PoE pinouts of the LINE interfaces are as below when 4 wires are connected.
PoE Pinouts
Pin Description Pin Description
1
V+ 5 Not used
2
V+ 6 V-
3
V- 7 Not used
4
Not used 8 Not used