FusionModule2000 Smart Modular Data Center 
Installation Guide 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
9 Grounding Cabinets 
Choose either the M-type or S-type grounding solution. You are advised to choose the M-type 
grounding solution if it is available. 
M-type Grounding 
Cabinets are grounded by cables connected from the main ground bars shown by (2) in Figure 
9-3 to the nearby ground grid. 
Figure 9-1 M-type grounding diagram (single-row cabinets)