Confidential and proprietary information of Extreme Networks. © 2011 Extreme Networks, Inc.
All rights reserved. DRAFT. October 20, 2011
Summit Power Supplies
Summit Family Switches Hardware Installation Guide
108
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
“Selecting Power Supply Cords” on
page 339
.
Each EPS-160 power supply is shipped with a special redundant power supply cord (
Figure 81
).
Figure 81: EPS-160 Redundant Power Cord Connector
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 32
)
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
“Selecting Power Supply Cords” on
page 339
.
Each EPS-160 power supply is shipped with a special redundant power supply cord (
Figure 82
).
Figure 82: EPS-LD Redundant Power Cord Connector
Table 32: 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.
ES4K027
Collin's
ES4K027
XM_055
