Installation Guide

Table 47: Replaceable Internal Power Supply Compatibility (continued)
Hardware Model AC Power Supplies: Part No. DC Power Supplies: Part No.
X870 switches (all models) 770 W AC-FB: 10960
770 W AC-BF: 10961
1100 W DC-FB: 10962
1100 W DC-BF: 10963
EPS-C2 RPS 750 W AC: 10931
Note
AC power input cords are not provided with an AC power supply. You can order an
appropriate cord from Extreme Networks or from your local supplier. The power cord must
meet the requirements listed in Power Cord Requirements for AC-Powered Switches and AC
Power Supplies on page 476.
Summit 300 W AC and DC Power Supplies
The following 300 W power supplies are available:
• Summit 300 W AC power supply: front-to-back airflow (Model 10930A)
• Summit 300 W AC power supply: back-to-front airflow (Model 10943)
• Summit 300 W DC power supply: front-to-back airflow (Model 10933)
• Summit 300 W DC power supply: back-to-front airflow (Model 10944)
These power supplies are compatible with the following switch models:
• X460-G2 switches (non-PoE models)
• X620-16t and X620-16x switches
The Summit 300 W power supplies (AC and DC) have the status LEDs listed in the following table.
Table 48: Summit 300 W Power Supply LED Status Indications
LED Label and Color Meaning
In OK
Green
Out DC OK
Green/red bicolor
O O No input power
O Steady red No input power; receiving standby output from system.
On O Input good; 12 V output is disabled. Standby output is ON.
On Steady red Input good; fault in 12 V output.
On Flashing green and
red
Input good, 12 V output good. Power supply alert: power supply is
likely to fail because of a developing fault, such as abnormal thermal
conditions or poor fan performance.
On Steady green Input good; DC outputs good.
Summit 300 W AC and DC Power Supplies Power Supplies for Use with Your Switch
132 ExtremeSwitching Hardware Installation Guide