Summit X250E-48Tdc Switch - Extreme Networks Summit X150 Series Hardware Installation Manual

Summit X250e-48tDC Switch

The front panel of the Summit X250e-48tDC switch
Forty-eight fixed autosensing 10/100BASE-T ports (ports 1–48) that provide 4.8 Gbps of high-density
●
copper connectivity
Two combination ports (ports 49–50) using RJ-45 connectors and SFPs to provide 2 Gbps of copper
●
or fiber connectivity
For more information about combination ports, see
For information about SFPs, see the Extreme Networks Pluggable Interface Modules Installation Guide.
LEDs to indicate port status and switch operating conditions
●
For a description of the LEDs and their operation, see
page 41.
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
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Figure 19: Summit X250e-48tDC Switch Front Panel
Stack number indicator
The rear panel of the Summit X250e-48tDC switch
Management port with associated LEDs
●
Two high-performance stacking ports with associated LEDs
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Redundant power input connector for use with the EPS-150DC External Power Module
●
(Model No. 10909).
The connecting redundant power supply cable is shipped with the EPS-150DC unit. See
External Power Module (with EPS-T2)" on page 111
DC power input socket
●
The internal power supply operates from -36 VDC to -72 VDC.
Grounding lug
●
NOTE
For centralized DC power connection, this product is intended to be installed in a restricted access location
(such as a dedicated equipment room, equipment closet, or central office) in accordance with Articles 110-16,
110-17, and 110-18 of the National Electric Code, ANSI/NFPA 70.
Summit Family Switches Hardware Installation Guide
(Figure
"Combination Ports and Failover" on page
10/100 Mbps ports
(Figure
for more information.
Summit X250e Series Switches
17) includes:
"Summit X250e Series Switch LEDs" on
Console
port
Combination ports
SH_062_front-x250e-48tdc
18) includes:
21.
"EPS-150DC
37