N2000H V3 Appliance 
User Guide 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
 
1.6 Mainboard Layout 
This topic describes the ports on the N2000H V3 mainboard. 
Figure 1-6 and Figure 1-7 show the ports on the N2000H V3 mainboard. 
Figure 1-6 Mainboard layout (dual-CPU configuration) 
 
Serial port (J55 COM CONN ) 
Management network port (J33) 
PCIe x8 slot (J49 X8 PCIE SLOT HH/HL) 
PCIe x8 slot (J50 X8 PCIE SLOT