Huawei PDU8000 User Manual page 31

PDU8000 Modular Precision PDC V2.0
User Manual
No.
7
8
9
Figure 3-21 Rear view of an MDU (02310PQR)
Table 3-8 Ports at the rear of the MDU (02310PQR)
No.
1
2
3
4
5
6
7
Issue 04 (2021-04-13)
Port Function
USB Host Insert the USB flash
drive, import and
export the
configuration file,
export run logs, and
upgrade software.
SD Used for connecting
to the SD card
SW1–4 DIP switch
Port
MUS05A
FE
CAN
RS485_1
USB Host
RST
SD
Copyright © Huawei Technologies Co., Ltd.
Remarks
N/A
N/A
N/A
Function
N/A
Network port that connects to the
management system when SNMP or
Modbus-TCP is used
Internal communications and power
supply port for the MDU LCD
Northbound port that connects to the
management system when Modbus-RTU
is used
Insert the USB flash drive, import and
export the configuration file, export run
logs, and upgrade software.
MDU reset button
Installing an SD card
3 Overview
24