Huawei FusionModule2000 - Page 79

FusionModule2000 Smart Modular Data Center
Product Description
5 Power Supply and Distribution System
Issue 06 (2020-05-21)
Copyright © Huawei Technologies Co., Ltd.
71
Figure 5-56 Integrated management card
(1) PWR indicator
(2) PoE port
(3) 48 V output port
Figure 5-57 Port pins
Table 5-46 Pin definitions
Pin
RS485 Port
FE Port
AIDI Port
PoE Port
1
RS485+
TRX0+
-
TRX0+_RTN
2
RS485-
TRX0-
-
TRX0-_RTN
3
-
TRX1+
GND
TRX1+_-48V
4
RS485+
TRX2+
-
TRX2+_RTN
5
RS485-
TRX2-
-
TRX2-_RTN
6
-
TRX1-
GND
TRX1-_-48V
7
-
TRX3+
AIDI_1+
TRX3+_-48V
8
-
TRX3-
-
TRX3-_-48V