Several ExtremeSwitching switch models have two bays for installing one or two replaceable AC or DC power supplies.
In a redundant power configuration, both power supplies are fully fault-tolerant and load-sharing. You can remove one power supply without interrupting switch operation.
Specific switch series and models are compatible with different power supply models, as shown in the following table:
| Hardware Model | AC Power Supplies: Part No. | DC Power Supplies: Part No. |
|---|---|---|
| X450-G2 switch (PoE models) | 715 W
AC-FB: 10951 1100 W AC-FB: 10941 |
|
| X460-G2 switch (non-PoE models) | 300 W
AC-FB: 10930A 300 W AC-BF: 10943 |
300 W
DC-FB: 10933 300 W DC-BF: 10944 |
| X460-G2 switch (PoE models) | 350 W
AC-FB: 10953 350 W AC-BF: 10954 715 W AC-FB: 10951 715 W AC-BF: 10952 1100 W AC-FB: 10941 1100 W AC-BF: 10942 |
|
| X590 switches (all models) | 770 W
AC-FB: 10960 770 W AC-BF: 10961 |
1100 W
DC-FB: 10962 1100 W DC-BF: 10963 |
| X620-16t switch X620-16x switch |
300 W
AC-FB: 10930A 300 W AC-BF: 10943 |
300 W
DC-FB: 10933 300 W DC-BF: 10944 |
| X670-G2 switch | 550 W
AC-FB: 10925 550 W AC-BF: 10927 |
550 W
DC-FB: 10926 550 W DC-BF: 10928 |
| X690 switches (all models) | 770 W
AC-FB: 10960 770 W AC-BF: 10961 |
1100 W
DC-FB: 10962 1100 W DC-BF: 10963 |
| X695 switch | 750 W AC and DC Power Supplies -FB:XN-ACPWR-750W-F 750 W AC and DC Power Supplies -FB:XN-ACPWR-750W-R |
750 W AC and DC Power Supplies -BF:XN-DCPWR-750W-F 750 W AC and DC Power Supplies -BF:XN-DCPWR-750W-R |
| X770-32q switch | 550 W
AC-FB: 10925 550 W AC-BF: 10927 |
550 W
DC-FB: 10926 550 W DC-BF: 10928 |
| 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.