Installation Guide

750 W AC
PSU
Part number 10931. For PoE switches. Compatible with the EPS-C2 external power supply. For
installation instructions, see Install a 300 W or 750 W Internal AC Power Supply on page 212.
770 W AC
PSU
Part numbers 10960 and 10961. Compatible with X690 and X870 series switches. For installation
instructions, see Installing a 350 W, 715 W, 770 W, 1100 W, or 2000 W Internal AC Power Supply on
page 218.
1100 W AC
PSU
Part numbers 10941 and 10942 are compatible with X450-G2 and X460-G2 PoE switches. Part
number 10941 is compatible with ExtremeSwitching X465 PoE switch models. For installation
instructions, see Installing a 350 W, 715 W, 770 W, 1100 W, or 2000 W Internal AC Power Supply on
page 218.
2000 W AC
PSU
Part number XN-ACPWR-200W-F. Compatible with ExtremeSwitching X465 PoE switches. For
installation instructions, see Installing a 350 W, 715 W, 770 W, 1100 W, or 2000 W Internal AC
Power Supply on page 218.
Selecting Power Cords for AC Power Supplies
An AC power cord is not included with an AC power supply.
You can purchase AC power cords for use in the US and Canada from Extreme Networks or from your
local supplier. The cord must meet the requirements listed under Power Cord Requirements for AC-
Powered Switches and AC Power Supplies on page 393.
Install a 300 W or 750 W Internal AC Power Supply
To install a 300 W or 750 W AC power supply in a switch, follow these instructions.
Warning
To prevent an electrical hazard, make sure that the AC power cord is not connected to the
power supply before you install the power supply in the power supply bay.
Caution
Make sure that the AC power supply circuit is not overloaded. Use proper over-current
protection, such as a circuit-breaker, to prevent over-current conditions.
1 If necessary, remove a blank panel from the back of the switch (see the following figures).
Figure 161: Removing a Blank Panel (300 W Power Supply Unit)
Installing Your Extreme Networks Switch
ExtremeSwitching and Summit Switches: Hardware Installation Guide 212