Extreme Networks 17001 manual Installing a Summit X650 DC Power Supply

Installing Summit Family Switches

Figure 134: Installing a PSU

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5To install a second PSU, repeat steps 3 and 4.

NOTE

If PSUs are not installed in both power supply bays, be sure to install a cover over the unoccupied bay. Unoccupied bays must always be covered to maintain proper system ventilation and EMI levels.

6Connect an appropriate AC power cord to the power input socket; connect the other end of the power cord to a grounded AC power outlet.

WARNING!

Always be sure that the source outlet is properly grounded before plugging the AC power cord into the AC PSU.

Installing a Summit X650 DC Power Supply

CAUTION

Make sure that the Summit X650 DC PSU circuit is not overloaded. Use proper over-current protection, such as a circuit-breaker, to prevent over-current conditions. You may use up to a 30-Amp breaker.

To install the Summit X650 DC PSU, perform the following tasks in the order listed:

1Prepare the power cables and ground cable by attaching the provided connection lugs to the cables (see next section).

2Insert the PSU into the Summit X650 series switch (see “Installing the Power Supply” on page 160.

3Connect the ground (see “Connecting the Ground Cable” on page 161).

4Have a qualified licensed electrician connect the PSU to the DC source voltage (see “Connecting the PSU to the DC Source Voltage” on page 162).

5Energize the DC circuit.

158 Summit Family Switches Hardware Installation Guide