Chapter 1: Summit Family Switches
Summit Family Switches Hardware Installation Guide
62
Summit X440-24p Switch
The front panel of the Summit X440-24p switch (Figure 39) includes:
● Twenty-four fixed autosensing 10/100/1000BASE-T PoE+ ports (ports 1–24). The Summit X440-24p
switch supports the PoE+ IEEE 802.3a standard and provides up to 30 Watts of power per port. This
switch provides a total switch PoE power budget of 380 Watts.
● Four unpopulated SFP ports (ports 21–24) that provide 4 Gbps of fiber connectivity. The SFP ports
support both 100BASE-FX and 1000BASE-X optical modules.
Ports 21 through 24 are implemented as shared ports that pair a copper port with a fiber port. For
more information about combination ports, see “Combination Ports and Failover” on page 22.
For information about SFPs, see the Extreme Networks Pluggable Interface Modules Installation Guide.
● Ethernet management port
● Serial console port implemented as an RJ-45 connector, used to connect a terminal and perform local
management
● LEDs to indicate port status and switch operating conditions
For a description of the LEDs and their operation, see “Summit X440 Series Switch LEDs” on
page 77.
● Stack number indicator
Figure 39: Summit X440-24p Switch Front Panel
The rear panel of the Summit X440-24p switch (Figure 40) includes:
● Two high-performance stacking ports with associated LEDs
● Redundant power input connector for optional connection to the EPS-C2 External Power Module
The connecting redundant power supply cable is shipped with the power module. See “Installing an
EPS-C2 Chassis” on page 322 for more information.
● AC power input socket
The internal AC power supply operates from 100 VAC to 240 VAC.
SH_265
4 5 6
321
1 = Ethernet management port
2 = 10/100/1000BASE-T PoE ports
3 = SFP ports
4 = Stack number indicator
5 = Console port
6 = Combination ports
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