Huawei NE40E Hardware Description page 157

NE40E
Hardware Description
Figure 1-54 Architecture of the NE40E-X16 DC power supply system
AC power supply
In the case of an AC power supply system, two AC power frames are placed outside the
chassis and installed with rectifier modules based on system power. The AC power frames are
then connected to the input terminals on the DC-PEMs to supply power for the system. (In
short, external AC power frames are added to the DC power supply system to constitute an
AC power supply system.) Figure 1-55 shows the AC power supply system of the
NE40E-X16.
Issue 01 (2018-05-03)
1 Hardware Description
143