External Power Supplies
Summit Family Switches Hardware Installation Guide
141
EPS-LD External Power Supply Unit
You can use the Extreme Networks EPS-LD External Power Supply Unit (Model 45019) as a redundant
power supply with the following Extreme Networks switches:
●
Summit X450a-24t switch
●
Summit X450e-24p switch
When attached to the Summit X450e-24p switch, the EPS-LD provides 465 W total power with 375 W
dedicated for PoE applications.
The front of the EPS-LD has a green LED to indicate operating status (
Table 40
)
NOTE
An AC power input cord is not provided; 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 500
.
Each EPS-160 power supply is shipped with a special redundant power supply cord (
Figure 114
).
Figure 114: EPS-LD Redundant Power Cord Connector
Table 40: LED Meanings on the EPS-LD
Power LED
Meaning
Green, solid
The external power supply is operating normally.
Off
The external power supply is not connected.
Collin's
ES4K027
XM_055
Содержание Summit X150 Series
Страница 14: ...Preface Summit Family Switches Hardware Installation Guide 14...
Страница 15: ...PA R T About the Summit Family Switches...
Страница 16: ......
Страница 156: ...Chapter 2 Summit Power Supplies Summit Family Switches Hardware Installation Guide 156...
Страница 173: ...PA R T Installing the Hardware...
Страница 174: ......
Страница 190: ...Chapter 4 Site Preparation Summit Family Switches Hardware Installation Guide 190...
Страница 230: ...Chapter 5 Building a SummitStack Configuration Summit Family Switches Hardware Installation Guide 230...
Страница 300: ...Chapter 6 Installing Summit Family Switches Summit Family Switches Hardware Installation Guide 300...
Страница 338: ...Chapter 8 Installing Optional Ports Summit Family Switches Hardware Installation Guide 338...
Страница 339: ...PA R T Maintenance Procedures...
Страница 340: ......
Страница 382: ...Chapter 12 Replacing Port Option Cards and VIMs Summit Family Switches Hardware Installation Guide 382...
Страница 399: ...PA R T Appendices...
Страница 400: ......
Страница 503: ...Japan VCCI Class A Summit Family Switches Hardware Installation Guide 503...
Страница 504: ...Appendix B Technical Specifications Summit Family Switches Hardware Installation Guide 504...
Страница 512: ...Index Summit Family Switches Hardware Installation Guide 512...