Summit X450E-48P Power Supplies; Internal Power Supply; External Power Supplies - Extreme Networks Summit X450a-24tDC Hardware Installation Manual

Extremexos summit family switches summit x150 series summit x250e series summit x350 series summit x450 series summit x450a series summit x450e series
Hide thumbs Also See for Summit X450a-24tDC:
Table of Contents

Advertisement

Summit Family Switches
Summit XGM2-2xf option card, which allows you to add up to two 10-Gigabit XFP modules
For information about these Summit option cards, see
page 120
or
Management port with associated LEDs
Two high-performance stacking ports with associated LEDs
Redundant power input connector for optional connection to the EPS-C chassis (Model No. 10912).
This chassis can hold up to three EPS-600LS External Power Modules (Model No. 10913). The
connecting redundant power supply cable is shipped with the EPS-C chassis.
The PoE capability of the Summit X450e-48p switch varies depending on the number of external
power modules in use. For more information, see
and
"EPS-600LS External Power Module" on page
AC power input socket
The power supply operates from 100 VAC to 240 VAC.
Figure 46: Summit X450e-48p Switch Rear Panel
Management port
10 Gigabit
uplink option

Summit X450e-48p Power Supplies

The Summit X450e-48p switch is powered by both an internal power supply and an optional external
redundant power supply system.
Internal Power Supply. The internal Summit X450e-48p power supply is capable of 370 W of PoE power:
15.4 W supplied to each port for a 24-port configuration and 7.7 W supplied to each port for a 48-port
configuration or any combination of ports where total PoE power does not exceed 370 watts. If the total
system demands exceed this power limit, you can specify:
Port priorities to identify which ports should be ranked higher when allocating power
Port disconnect precedence to specify the method of shutting off ports when not enough PoE power
is available
NOTE
A full discussion of these concepts is in the ExtremeXOS 12.0 Concepts Guide, Power over Ethernet section.
External Power Supplies. The Summit X450e-48p switch can be powered by one, two, or three external
power modules through the redundant power input connector on the rear of the switch.
52
"Summit XGM2-2xf Option Card" on page
supply connection
10 Gigabit
stacking ports
"Summit XGM2-2xn Option Card" on
122.
"Summit X450e-48p Power Supplies" on page 52
58.
External power
Summit Family Switches Hardware Installation Guide
Power socket
SH_033

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents