Installation Guide

Summit 1100 W AC Power Supplies
Summit 1100 W AC power supplies are available in the following models:
• 1100 W AC PSU-FB (Model 10941)—power supply with front-to-back ventilation airflow
• 1100 W AC PSU-BF (Model 10942)—power supply with back-to-front ventilation airflow
Both power supplies are compatible with X460-G2 PoE switch models that have the same airflow
direction as the power supply.
The Summit 1100 W AC PSU-FB power supply (Model 10941) is compatible with the X450-G2 PoE and
X465 PoE (-48P, X465-48W, X465-24MU, X465-24MU-24W, X465-24W) switch models.
The Summit 1100 W AC power supplies have a keyed power inlet (C16) that requires a notched (C15)
power cord.
The Summit 1100 W AC power supplies have the status LEDs listed in Table 93.
Table 93: Summit 1100 W AC Power Supply LED Status Indications
IN_OK
(Green)
OUT_OK
(Green/RED)
Description
O O No AC input power connection or low AC voltage.
On O AC input good, 54V output disabled.
On (Red) On AC input good, output (54V) fault.
On (Green) On AC input good, DC outputs in spec.
Summit 1100 W DC Power Supplies
Summit 1100 W DC power supplies are available in the following models:
• 1100 W DC PSU-FB (Model 10962)—DC power supply with front-to-back ventilation
airflow
• 1100 W DC PSU-BF (Model 10963)—DC power supply with back-to-front ventilation airflow
These power supplies are compatible with X690 and X870 switches that have the same airflow
direction as the power supply.
The Summit 1100 W power supplies have the status LEDs listed in Table 94.
Table 94: Summit 1100 W DC Power Supply LED Status Indications
IN_OK
(Green)
OUT_OK
(Green or Red)
Description
O O No DC input power connection or low DC voltage
On O DC input good; output disabled
On (Red) On DC input good; output fault
On (Green) On DC input good; output good
Power Supplies for Use with Your Switch Summit 1100 W AC Power Supplies
Summit Family Hardware Installation Guide 193