Brocade FastIron X Series Chassis Hardware Installation Guide
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Hardware features
1
The following illustration shows a side-by-side comparison of the SX-ACPWR-POE replacement
power supply and the original power supply. The one on the left is the replacement power supply
and the one on the right is the original power supply.
FIGURE 25
Side-by-side comparison of SX-ACPWR-POE power supplies
The following illustration shows a side view of the replacement power supplies.
FIGURE 26
Replacement power supply side view
The latching mechanism on the front of the replacement power supplies differ from the latching
mechanism on the original power supplies. The latching mechanism protrudes slightly in front,
making the power supplies slightly longer in depth. For the actual dimensions, refer to
Although the model numbers (SX-ACPWR-SYS and SX-ACPWR-POE) for the replacement and original
power supplies are identical, the manufacturing part numbers are different, as noted in
page 31. The manufacturing part numbers are inscribed on the labels affixed to the top of the
power supplies. As well, the manufacturing part numbers for all installed power supplies display in
the output of the show chassis command. Refer to
Hardware specifications for the power supplies are in the
Chapter 7, “Hardware Specifications”
Power supply LEDs
Each power supply has three LEDs on its faceplate. The LEDs are described in
DC OK
ALM
AC OK
POE
EJECT
POE
SX-ACPWR-POE (part number 30352-xxx)
Original Power Supply
SX-ACPWR-POE (part number 32016-xxx)
Replacement Power Supply
