Extreme Networks Summit X150 Series, Hardware Installation Manual

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Chapter 1: Summit Family Switches
Summit Family Switches Hardware Installation Guide
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Summit X250e Series Switches
The Summit X250e series switches provide 24 or 48 Ethernet ports that deliver high-density fast
Ethernet connectivity using fixed 10/100/1000BASE-T ports or installable small form pluggable (SFP)
optical modules. Fixed-port models are available either with or without PoE. Each Summit X250e series
switch has two combination ports that provide 10/100/1000 BASE-T or SFP connectivity for 2 Gbps of
copper or fiber connectivity. A serial console port on the front panel allows you to connect a terminal
and perform local management. An Ethernet management port can be used to connect the system to a
parallel management network for administration. Alternatively, you can use an Ethernet cable to
connect this port directly to a laptop to view and locally manage the switch configurations.
On the back of the switch, two high-speed stacking ports allow you to combine multiple units into a
single SummitStack management entity. The rear panel also provides an AC or DC power input socket
and a redundant power connector. (See specific switch descriptions for more information about the
power options.) The switch automatically adjusts to the supply voltage. The redundant power connector
allows you to connect the switch to the EPS-160, EPS-500, or EPS-150DC external power supply. When a
compatible external power supply is used with the Summit X250e series switch, the internal and
external power supplies are fully fault tolerant and load-sharing. If one power supply fails, the other
power supply will provide sufficient power to operate the switch.
The Summit X250e series switches include the following models:
●
Summit X250e-24t switch ( page 29 )
●
Summit X250e-24t-TAA switch
●
Summit X250e-24tDC switch ( page 30 )
●
Summit X250e-24tDC-TAA switch
●
Summit X250e-24p switch ( page 32 )
●
Summit X250e-24p-TAA switch
● Summit X250e-24x switch ( page 34 )
● Summit X250e-24x-TAA switch
●
Summit X250e-24x switch ( page 35 )
●
Summit X250e-24x-TAA switch
●
Summit X250e-48t switch ( page 37 )
●
Summit X250e-48t-TAA switch
●
Summit X250e-48tDC switch ( page 38 )
●
Summit X250e-48tDC-TAA switch
●
Summit X250e-48p switch ( page 40 )
●
Summit X250e-48p-TAA switch
NOTE
In the descriptions that follow, references to a Summit X250e series model number also apply to the
equivalent TAA-compliant switch version
.