WARNING: The switch is pluggable type A equipment installed in a restricted-access
location. It has a separate protective earthing terminal (sized for 10-32 screws) on the
rear panel of the chassis. This separate protective earthing terminal must be
permanently connected to earth.
Figure 16: DC Power Supply in an EX9251 Switch
DC Power Supply LEDs and Other Components
shows the DC power supply status LEDs and other components on a DC power
supply.
Figure 17: DC Power Supply LEDs and Other Components on a DC Power Supply
1
—
Input status LED
3
—
Fault LED
2
—
Output status LED
27