6. Carefully slide the power supply all the way into the power supply bay.
See Figure 53.
Figure 53: Installing an 150 W AC Power Supply
7. Push the power supply in until the latch snaps into place.
Caution
Do not slam the power supply into the switch.
8. Connect the power cord to the power supply and 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 power supply.
9. If the power supply is equipped with a power cord retainer, use the retainer to secure the power cord
to the power supply.
Replacing a 600 W, 920 W, 1200 W, or 2000 W AC PoE Power Supply
The 600W AC PoE PS (Model XN-ACPWR-600W with front-to-back ventilation airflow) is compatible
with 540F-24P-4XE and 5420F-8W- 16P-4XE switch models.
The 920 W AC PoE PSU (Model XN-ACPWR-920W with front-to-back ventilation airflow) is compatible
with 5420F-48P-4XE, 5420F-48P-4XL, 5420M-24W-4YE, 5420M-48W-4YE, 5420M-16MW-32P-4YE
switch models.
The 1200W AC PoE PS (Model XN-ACPWR-1200W with front-to-back ventilation airflow) is compatible
with 5420F-16W-32P-4XE and 5420F-16MW-32P-4XE switch models.
The XN-ACPWR-2000W (Model XN-ACPWR-2000W with front-to-back ventilation airflow) is
compatible with 5420M-48W-4YE and 5420M-16MW-32P-4YE switch models.
Replacing a 600 W, 920 W, 1200 W, or 2000 W AC PoE
Power Supply Replacing AC Power Supplies
88 ExtremeSwitching 5420 Series Hardware Installation Guide
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