PDU8000 Modular Precision PDC V2.0
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 3-17 Rear view of an MDU
Table 3-7 Ports at the rear of the MDU
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
DIP switch: By setting DIP switch toggles in different
combinations, you can perform operations such clearing
historical alarms, clearing logs, and restoring factory
settings
The UI login users include admin and operator. The preset password is 000001 for both types
of users.