Extreme Networks BlackDiamond 8800 Series - Summit X450 A-24 X Switch; Summit X450 A-24 X Switch Front Panel

Summit X450a Series Switches
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
261
● Redundant power input connector for an optional, redundant Extreme External Power Supply (see
“EPS-150DC External Power Module (with EPS-T2)” on page 321 for complete details). The
connecting redundant power supply cable is shipped with the EPS-150DC.
● DC power socket
The switch automatically adjusts to the supply voltage. The power supply operates from
-36 V to -72 Vdc.
Summit X450a-24x Switch
The Summit X450a-24x switch includes the following:
● 20 fixed 1000BASE-X ports that deliver high-density fiber (mini-GBIC) connectivity for 20 Gbps in
1.75-inch (1U) form factor (ports 1-20).
● Four combination ports that provide 10/100/1000 BASE-T or mini-GBIC connectivity for 4 Gbps of
copper or fiber connectivity (ports 21-24).
NOTE
For information about mini-GBICs, see “Mini-GBIC Interfaces” on page 338.
● Two high-performance stacking ports
● Optional:
■ 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
NOTE
For information regarding these compatible Summit option cards, see “Summit XGM2-2xn Option Card” on
page 297 or “Summit XGM2-2xf Option Card” on page 302.
● Optional: EPS-LD External Power Supply Unit (Model No. 45019), which is the redundant power
supply for use with the Summit X450a-24x. When this switch is used with the EPS-LD, the power
supplies (internal and redundant) are fully fault tolerant and load-sharing. If one power supply fails,
the other power supply will provide sufficient power to operate the switch.
Summit X450a-24x Switch Front Panel
Figure 183 shows the front panel of the Summit X450a-24x switch.
Figure 183: Summit X450a-24x switch front panel
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_033A
1000BASE-X ports
Shared ports
Console
port
Stack number
indicator