Summit X250e Series Switches
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
247
Figure 172: Summit X250e-48t switch rear panel
The rear panel on the Summit X250a-48t switch includes:
● Management port
■ Used to connect the system into a parallel management network for administration.
OR
■ Used to connect an Ethernet cable directly from your laptop into the management port to view
and locally manage the switch configurations.
● Two LEDs for the management port, located in the bottom corners of the port.
● Two high-performance stacking ports with associated LEDs
● Redundant power input connector for an optional, redundant EPS-500 Power Supply unit. (See
“EPS-160 External Power Module (with EPS-T)” on page 309 for complete details.) The connecting
redundant power supply cable is shipped with the EPS-500 unit.
● AC Power Socket
The switch automatically adjusts to the supply voltage. The power supply operates from 100 VAC to
240 VAC.
Summit X250e-48p Switch
The Summit X250e-48p switch is a compact unit 1.75 inches high (1 U) that includes the following:
● Forty-eight fixed 10/100BASE-T PoE ports (ports 1–48) that deliver high-density copper connectivity
and a full 15.4 Watts of PoE per port when used with the EPS-600LS External Power Module.
● Two combination ports (ports 49–50) that provide 10/100/1000 BASE-T PoE or mini-GBIC
connectivity for 2 Gbps of copper or fiber connectivity
For information about mini-GBICs, see “Mini-GBIC Interfaces” on page 338.
● Two high-performance stacking ports with associated LEDs
● Redundant power input connector for use with one or more EPS-600LS External Power Modules
(Model No. 10913) installed in an EPS-C chassis (Model No. 10912). The PoE capability of the
Summit X250e-48p switch varies depending on the number of external power modules in use. For
complete details, see “EPS-600LS External Power Module” on page 328.
SH_045
Stacking ports
Management port
Power socket
External power
supply connection
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