Huawei OptiX OSN 6800 - 2 Cabinet Power Cable Connections (TN11 PDU)

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2 Cabinet Power Cable Connections (TN11PDU)
Power cable connections vary depending on the power sources in the equipment room. When the power source
supplies one input of 63 A, TN11PDU is used to interface four main/backup power inputs.
Power Cable Connections to the Cabinet
a
A-NEG1(-)
A-NEG2(-)
B-NEG1(-)
B-NEG2(-)
A-RTN1(+)
A-RTN2(+)
B-RTN1(+)
B-RTN2(+)
PGND
-48 V
-48 V
0 V 0 V
-48 V
-48 V
0 V 0 V
Power source in the
equipment room
Power source in the
equipment room
Subrack 2
Subrack 1
Cabinet power cables
Adjustable wrench
Flat-head screwdriver
Ground cables
Subrack 3
Ground bar
NOTE
Subrack 4