6. Insert the connector into the slot on the power supply.
Figure 195: Inserting the Connector into the Power Supply
7. Connect the cables to the DC source voltage, using hardware appropriate to the installation site and
following local and national electrical codes.
8. Energize the DC circuit.
Leave the ESD strap permanently connected to the rack, so that the strap is always available when you
need to handle ESD-sensitive components.
Connect network interface cables to the switch, using the instructions in
on page 259.
Installing Internal AC Power Supplies
The following AC internal power supplies (PSUs) are available for Extreme Networks switches:
300 W AC PSU
Part numbers 10930 and 10930A. Compatible with X460-G2 switches, X620-16t switches, and
X620-16x switches. For installation instructions, see
Install a 300 W or 750 W Internal AC Power
on page 251.
350 W AC PSU
Part numbers 10953 and 10954 are compatible with X460-G2 PoE switches. Part number 10953 is
compatible with X465-48T the switch model. For installation instructions, see
W, 770 W, 1100 W, or 2000 W Internal AC Power Supply
550 W AC PSU
Part numbers 10925 through 10928. Compatible with X670-G2 switches. For installation
instructions, see
Install a 450 W or 550 W Internal AC Power Supply
715 W AC PSU
Installing Internal AC Power Supplies
Installing Your Extreme Networks Switch
250 ExtremeSwitching Hardware Installation Guide