Note: The minimum number of AC PSUs required to achieve grid redundancy on
each of the IBM c-type SAN switches and directors differ. For more information see
the AC Power Supply Requirements for Grid Redundancy section.
When PSUs are in 1450 W mode and the system is configured in redundant power
mode, the total power available to the system may not be sufficient to power all
modules installed in the chassis. For more information, refer to the Cisco NX-OS
Fundamentals Configuration Guide.
Starting from NX-OS Release 6.2(19), all NX-OS 6.2(x) releases support a 3500 W
high voltage DC (HVDC) power supply unit on SAN192C-6 and SAN384C-6
Directors.
Figure 17. 3000 W AC Power Supply
1. Power supply switch
2. Power module handle
3. AC power connection
4. Unlocking lever
5. Power cable retainer
6. Power module LEDs
36
SAN192C-6, SAN384C-6 and SAN768C-6 Installation, Service, and User Guide