iBattery 3.0
User Manual
2 Overview
Issue 07 (2019-12-30)
Copyright © Huawei Technologies Co., Ltd.
7
POE Port
Figure 2-4
POE port pins
Table 2-3
POE port pin definitions
Pin
Definition
Description
1
TX+
Supports power supply through the POE port. The
terminal is an RJ45 terminal with an indicator.
2
TX–
3
RX+
4, 5
P45_P1
6
RX–
7, 8
P78_P1
COM Port
Figure 2-5
COM port pins