Summit 750 W Ac Power Supply - Extreme Networks ExtremeSwitching X435 Series Hardware Installation Manual

Summit 750 W AC Power Supply

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, X465i-48W) 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
Table 51: Summit 715 W AC Power Supply LED Status Indications
IN_OK
(Green)
Off
On
On
On
Summit 750 W AC Power Supply
The Summit 750 W AC power supply is used in the EPS-C2 external power system (see
Redundant Power System
to 380 watts of PoE power budget.
The Summit 750 W AC power supply has the status LEDs listed in the following table.
Table 52: Summit 750 W AC Power Supply LED Status Indications
Label and Color State
AC OK
Green
DC OK
Green
ALM
Red
134 ExtremeSwitching Hardware Installation Guide
OUT_OK Description
(Green or Red)
Off No AC input power connection or low AC voltage.
Off AC input good, 54V output disabled.
(Red) On AC input good, output (54V) fault.
(Green) On AC input good, DC outputs in spec.
on page 122). Each installed Summit 750 W AC power supply can provide up
Meaning
Off No AC input
On AC input is good.
Off Both DC outputs (55 V and 12 V) are bad or not enabled.
Blinking One output is enabled and good; the second output is bad or not
enabled.
On Both the 55 V and 12 V outputs are enabled and good.
Off No fault condition exists.
Blinking Power supply alert: power supply is likely to fail because of a developing
fault, such as abnormal thermal conditions or poor fan performance.
or
One output (55 V or 12 V) is bad.
On Both outputs (55 V and 12 V) are bad.
Power supply is receiving 3.3 VSB from the system. (AC OK and DC OK
are off.)
Thermal shutdown, fan failure, or any fault condition when both 55 V and
12 V are turned OFF.
Power Supplies for Use with Your Switch
Table 51.
EPS-C2