Extreme Networks Summit X150 Series, Руководство по установке оборудования

Страница: 90 / 512

Chapter 1: Summit Family Switches
Summit Family Switches Hardware Installation Guide
90
Summit X450a-24xDC Switch
The front panel of the Summit X450a-24xDC switch ( Figure 69 ) 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 more information about combination ports, see “Combination Ports and Failover” on page 22 .
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 “Summit X450, X450a, and X450e Series
Switch LEDs” on page 105 .
●
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
Figure 69: Summit X450a-24xDC Switch Front Panel
The rear panel of the Summit X450a-24xDC switch ( Figure 70 ) includes:
●
Slot for one of the Summit option cards listed in Table 21 . These port option cards allow you to add
one or two high-speed uplink ports to the switch.
●
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 “EPS-150DC
External Power Module (with EPS-T2)” on page 146 for more information.
Table 21: Port Option Cards for Summit X450a Series Switches
Option Card Model Type of Added Ports For More Information, see . . .
XGM2-2xn option card 10-gigabit XENPAK modules “Summit XGM2-2xn Option Card” on page 160
XGM2-2xf option card 10-gigabit XFP modules “Summit XGM2-2xf Option Card” on page 161
XGM2-2sf option card 10-gigabit SFP+ modules “Summit XGM2-2sf Option Card” on page 162
XGM2-2bt option card Fixed 10GBASE-T copper “Summit XGM2-2bt Option Card” on page 162
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
Combination ports
Console Stack number
indicator port