Extreme Networks 17001 manual Removing an EPS-150DC Power Module

Installing Summit External Power Supplies

Figure 160: Connecting an EPS-150DC Unit to a Switch

Keyed end of
redundant
power cord	Slot for key

-48 V

2.0 A Max

Extreme switch

To DC Power

Source

DC wiring harness

EPS-150DC		To DC
Redundant		Power
power cord	DC wiring
		Source
	harness
		EPS-150DC_002B

7Energize the DC circuit.

The Power LED on the front of the EPS-150DC unit turns solid green to indicate that it is ready. Table 29 shows the LED meanings for the power supply.

Table 30: LED Meanings on the EPS-150DC Power Supply

Power LED	Indicates
Green, solid	The external power module is operating normally.
Off	The external power module is not connected.

Removing an EPS-150DC Power Module

WARNING!

Always be sure that the DC circuit is de-energized before disconnecting any cables and attempting to remove an EPS-150DC unit.

WARNING!

Removing the DC wiring harness from your facilities DC source voltage requires the performance of a qualified, licensed electrician.

188 Summit Family Switches Hardware Installation Guide