Extreme Networks 17001 manual Summit X450a-48tDC Switch, Summit X450a-48t Switch Rear Panel

Summit Family Switches

The rear panel of the Summit X450a-48t switch (Figure 40) includes:

●Slot for one of the following Summit option cards

■Summit XGM2-2xn option card, which allows you to add up to two 10-gigabit XENPAK modules

■Summit XGM2-2xf option card, which allows you to add up to two 10-gigabit XFP modules

For information about these Summit option cards, see “Summit XGM2-2xn Option Card” on page 197 or “Summit XGM2-2xf Option Card” on page 198.

●Management port with associated LEDs

●Two high-performance stacking ports with associated LEDs

●Redundant power input connector for optional connection to the EPS-500 External Power Supply Unit (Model No. 10911). The connecting redundant power supply cable is shipped with the EPS-500 power supply.

See “EPS-500 External Power Supply Unit” on page 76 for more information.

●AC power input socket

The power supply operates from 100 VAC to 240 VAC.

Figure 40: Summit X450a-48t Switch Rear Panel

	External power
Management port	supply connection

10 Gigabit	10 Gigabit	Power socket
uplink option	stacking ports

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Summit X450a-48tDC Switch

The front panel of the Summit X450a-48tDC switch (Figure 39) includes:

●Forty-four fixed autosensing 10/100/1000 BASE-T ports (ports 1-44) that provide 44 Gbps of high-density copper connectivity

●Four combination ports (ports 45-48) using RJ-45 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 16.

For information about SFPs, see the Extre me Ne tworks Pluggable Inte rface Module s 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 58.

●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.

52 Summit Family Switches Hardware Installation Guide