Installation Guide

Figure 59: Summit X440-48t-10G Switch Front Panel
1 = Ethernet management port 5 = Console port
2 = 10/100/1000BASE-T ports 6 = Combination ports
3 = SFP ports 7 = SFP+ ports
4 = Stack number indicator
The rear panel of the Summit X440-48t-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.
Figure 60: Summit X440-48t-10G Switch Rear Panel
1 = AC power input connector
2 = Redundant power connector
Summit X440-L2-48t Switch Ports and Slots
The front panel of the Summit X440-L2-48t switch includes:
• Forty-eight
fixed autosensing 10/100/1000BASE-T ports (ports 1–48) that provide 48 Gbps of high-
density copper connectivity.
• Four unpopulated SFP ports (ports 45–48) that provide 4 Gbps of
fiber connectivity. The SFP ports
support both 100BASE-FX and 1000BASE-X optical modules.
Ports 45 through 48 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.
Summit X440-L2-48t Switch Ports and Slots
Summit Switches
74 Summit Family Hardware Installation Guide