Routing Cables; Routing The Pgnd Cable And The External Power Cable - Huawei SmartAX MA5800-X2 Quick Installation Manual

7 Routing Cables

7.1 Routing the PGND Cable and the External Power Cable

• Connect the PGND cable properly to ensure that the service subrack is protected from the
lightning and other interferences.
• Before routing the power cable, turn off the output switch of the DC power system.
DC
configuration
PGND
cable
AC
configuration
PGND
cable
To DC PDU
To the
grounding
point of the
cabinet
To the
grounding
To AC PDU
point of the
cabinet
AC power cable
PGND cable
10
DC power cable
AC power cable DC power cable