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.

  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.

• Stack number indicator.

Summit X440-24p Switch Front Panel

The rear panel of the Summit X440-24p switch 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 Power Supply for more information.

• AC power input socket

  The internal AC power supply operates from 100 VAC to 240 VAC.

Summit X440-24p Switch Rear Panel

1 = AC power input connector	3 = Redundant power connector
2 = Stacking ports