Mdu - Huawei FusionDC1000A Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
Figure 4-18 RS485 pins
Table 4-14 RS485 pin definition
Pin
1
2
3
4
5
6
7
8

4.4.4 MDU

The MDU interworks with the monitoring interface unit to implement SBCU
management functions.
Issue 01 (2021-04-20)
Description
RS485_T+
RS485_T–
-
RS485_R+
RS485_R–
GND
-
-
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