Installation Guide

1 = Ethernet management port 5 = Console port
2 = SFP ports 6 = Combination ports
3 = 10/100/1000BASE-T ports 7 = SFP+ ports
4 = Stack number indicator
The rear panel of the Summit X440-24x-10G switch includes:
• 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 unit. See Installing
an EPS-C2 Power Supply on page 380 for more information.
• AC power input socket
The internal AC power supply operates from 100 VAC to 240 VAC.
1
SH_284
2
Figure 50: Summit X440-24x-10G Switch Rear Panel
1 = AC power input connectors
2 = Redundant power connector
Summit X440-24p Switch Ports and Slots
The front panel of the Summit X440-24p switch 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 25.
For information about SFPs, see the Extreme Networks Pluggable Transceivers Installation Guide.
• Ethernet management port.
• Serial console port implemented as an RJ45 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
78.
• Stack number indicator.
Summit X440-24p Switch Ports and Slots
Summit Switches
68 Summit Family Hardware Installation Guide