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Cabinet and Subrack Power Cable Connections (DPD63-4-8 PDU)
Subrack 4
Subrack 3
Subrack 2
Subrack 1
Power cables
Flat-head screwdriver
OSN 6800 power cables
The following table provides the mapping between power switch
numbers on the PDU and subracks.
Power Switch No.
SW2A, SW2B
SW3A, SW3B
SW4A, SW4B
SW5A, SW5B
SW2A
SW4A
SW1A
SW3A
Power inputs
Power inputs
Power outputs
a1
a2
a3
a4
(-)
(-)
(-)
(-)
RTN(+)
NEG(-)
29
Subrack No.
SW1B
a2
a4
b2
b4
(+)
(+)
(+)
(+)
a1
a3
b1
b3
(+)
(+)
(+)
(+)
Subrack 1
a1(+)
a1(-)
b1(+)
b1(-)
Subrack 3
a3(+)
a3(-)
b3(+)
b3(-)
CAUTION
The equipment has more than one power
input. Disconnect all power inputs to power
off the equipment.
1
2
3
4
SW2B
SW4B
SW3B
b1
b2
b3
b4
(-)
(-)
(-)
(-)
Subrack 2
a2(+)
a2(-)
b2(+)
b2(-)
Subrack 4
a4(+)
a4(-)
b4(+)
b4(-)
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