Installation Guide

Table Of Contents

Figure 76: Summit X450a-24x Switch Rear Panel

Summit X450a-24xDC Switch Ports and Slots

The front panel of the Summit X450a-24xDC switch includes:

• Twenty ﬁxed autosensing 1000BASE-X ports (ports 1–20) that provide 20 Gbps of high-density ﬁber

(SFP) connectivity

• Four combination ports (ports 21–24) using RJ45 connectors and SFPs to provide 4 Gbps of copper

or ﬁber connectivity

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.

• LEDs to indicate port status and switch operating conditions

For a description of the LEDs and their operation, see Summit X450, X450a, and X450e Series

Switch LEDs on page 101.

• Stack number indicator showing the position of this switch in a stacked

conﬁguration

• Serial console port used to connect a terminal and perform local management.

Figure 77: Summit X450a-24xDC Switch Front Panel

Summit Switches

Summit X450a Series Switches

Summit Family Hardware Installation Guide 89