Extreme x250e-24t Installation Instruction

Summit Family Switches Hardware Installation Guide

The front panel of the Summit X450a-24xDC switch (

) includes:

●

Twenty fixed autosensing 1000BASE-X ports (ports 1-20) that provide 20 Gbps of high-density fiber 
(SFP) connectivity

●

Four combination ports (ports 21-24). using RJ-45 connectors and SFPs to provide 4 Gbps of copper 
or fiber connectivity

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 

●

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.

The rear panel of the Summit X450a-24xDC switch (

) 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 

.

●

Management port with associated LEDs

●

Two high-performance stacking ports with associated LEDs

●

Redundant power input connector for optional connection to the EPS-150DC External Power Module 
(Model No. 10909). The connecting redundant power supply cable is shipped with the EPS-150DC 
unit.

See 

 for more information.

●

DC power input socket

The power supply operates from -36 V DC to -72 V DC.

●

Grounding lug

STACK NO.

Solid ON = Link
Blinking = Activity

10G

MGMT

FAN

PSU-1

PSU-E

1

2

Stack

1

2

2

1

4

3

6

5

8

7

10

9

12

11

14

13

16

15

18

17

20

19

22

21

24

23

22X

21X

24X

23X

SH_034A

1000BASE-X ports

Shared ports

Console

Stack number

indicator

port