Extreme Networks ExtremeSwitching X440-G2 Series Hardware Installation Manual page 107

Summit 550 W AC and DC Power Supplies
Summit 550 W power supplies are available in the following models:
•
550 W AC PSU-FB (Part number 10925)—AC power supply with front-to-back ventilation airflow
•
550 W DC PSU-FB (Part number 10926)—DC power supply with front-to-back ventilation airflow
•
550 W AC PSU-BF (Part number 10927)—AC power supply with back-to-front ventilation airflow
•
550 W DC PSU-BF (Part number 10928)—DC power supply with back-to-front ventilation airflow
These power supplies are compatible with the following switch models:
•
X670-G2 switches (all models)
•
X770-32q switch
The power supply must have the same airflow direction (front-to-back or back-to-front) as the switch
with which it is being used. In a redundant power configuration, the airflow direction must be the same
for both power supplies, and it must match the airflow direction of the fans in the switch.
The Summit 550 W power supplies (AC and DC) have the status LEDs listed in
Table 42: Summit 550 W Power Supply LED Status Indications
Position
Top
Power Good
Middle
Power Supply Fail
Bottom
AC OK
Summit 715 W AC Power Supplies
Summit 715 W AC power supplies are available in the following models:
•
715 W AC PSU-FB (Model 10951)—AC power supply with front-to-back ventilation airflow
•
715 W AC PSU-BF (Model 10952)—AC 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 715 W AC PSU-FB power supply (Model 10951) is compatible with the X450-G2 PoE and
X465 PoE (-48P, X465-48W, X465-24MU, X465-24MU-24W, X465-24W) switch models.
The Summit 715 W AC power supplies have a keyed power inlet (C16) that requires a notched (C15)
power cord.
The Summit 715 W AC power supplies have the status LEDs listed in
ExtremeSwitching and Summit Switches: Hardware Installation Guide
Color and State Meaning
Steady Green +3.3VSB ok; 12 V ok; power supply is working properly.
Steady Amber Fault condition (for example, 3.3VSB OCP/UCP, 12V OCP/UCP, or
fan failure).
Steady Green Power supply is connected to power.
If the cord is connected and this LED is off, the power supply is
defective.
Power Supplies for Use with Your Switch
Table 42.
Table 43.
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