7-5
Power modules
The device provides two power module slots (PWR0 and PWR1) and comes with a filler panel
installed in the PWR0 slot.
The device supports AC and DC power modules. It supports hot swapping of power modules and
1+1 power module redundancy. To install two power modules for the device, make sure they are the
same model.
No power modules are shipped with the device. Purchase AC or DC power modules yourself as
required.
AC power module
The PSR650B-12A1 AC power module with a product code of PSR650B-12A1-A provides a
maximum output power of 650 W.
Figure7-9 AC power module front panel
(1) Retaining latch
(2) Handle
(3) Power receptacle
DC power module
The PSR650B-12D1 DC power module with a product code of PSR650B-12D1-A provides a
maximum output power of 650 W.
Figure7-10 DC power module front panel
(1) Retaining latch
(2) Handle
(3) Power receptacle
2
3
1
2
3
1
