Power Supply Assemblies - IBM Storage Networking SAN128B-6 Installation, Service And User Manual

Power Supply Assemblies

The power supply assembly units in the SAN128B-6 chassis can be removed and replaced without special
tools. The device can continue operating during the replacement.
The device supports the following types of power supplies.
v AC power supply with nonport-side air exhaust. This unit moves the air from the port-side to the
nonport-side of the device.
v AC power supply with nonport-side air intake. This unit moves the air from the nonport-side to the
port-side of the device.
Figure 31. AC power supply assembly
1. Power supply unit FAIL LED
2. Power supply unit handle
3. AC power cable receptacle
4. Power supply assembly latch
5. Power supply unit OK LED
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