Installation Guide

Figure 51: Summit X440-24p Switch Front Panel
1 = Ethernet management port 4 = Stack number indicator
2 = 10/100/1000BASE-T PoE ports 5 = Console port
3 = SFP ports 6 = Combination ports
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 on page 380 for more information.
• AC power input socket
The internal AC power supply operates from 100 VAC to 240 VAC.
Figure 52: Summit X440-24p Switch Rear Panel
1 = AC power input connector
3 = Redundant power connector
2 = Stacking ports
Summit X440-24p-10G Switch Ports and Slots
The front panel of the Summit X440-24p-10G switch includes:
• Twenty-four
fixed autosensing 10/100/1000BASE-T PoE+ ports (ports 1–24). In addition to 24 Gbps
of high-density copper connectivity, these ports also provide a full 30 Watts of PoE+ 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.
Summit Switches
Summit X440-24p-10G Switch Ports and Slots
Summit Family Hardware Installation Guide 69