Summit Family of Switches
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
254
Summit X450-24x Switch
The Summit X450-24x switch includes the following:
● 20 fixed mini-GBIC ports that deliver high-density fiber connectivity for 20 Gbps in 1.75-inch (1U)
form factor (ports 5-24)
For information about mini-GBICS, see “Mini-GBIC Interfaces” on page 338.
● Four combination ports that provide 10/100/1000 BASE-T or mini-GBIC connectivity for 4 Gbps of
copper or fiber connectivity (ports 1-4)
● Two high-performance stacking ports
● Optional: Summit XGM-2xn option card, which allows you to add up to two 10 Gigabit XENPAK
modules
For information regarding the Summit XGM-2xn option card, see “Summit XGM-2xn Option Card” on page 295.
● Optional: EPS-160 External Power Module (Model No. 10907), which is the compatible redundant
power supply available for use with the Summit X450-24x. When this switch is used with the EPS-
160, the power supplies (internal and redundant) are fully fault tolerant and load-sharing. If one
power supply fails, the other power supply will provide sufficient power to operate the switch.
Summit X450-24x Switch Front Panel
Figure 177 shows the front panel of the Summit X450-24x switch.
Figure 177: Summit X450-24x switch front panel
The front panel on the Summit X450-24x consists of:
● LEDs—For a description of the LEDs and their behavior, see “Summit X450, X450a, and X450e Series
Switch LEDs” on page 276.
● Stack number indicator—Numeric indicator of the position of this switch in a stacked configuration.
● Combination ports—Four combination ports that provide 10/100/1000 BASE-T or mini-GBIC
connectivity for 4 Gbps of fiber or copper connectivity.
STACK NO.
Band On = Link
Blinking = Activity
Shared Ports
S450_001C
10/100/1000 Mbps ports
Console
port
Mini-GBIC ports
Shared ports
Stack number
indicator
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