Summit X450A-24X Switch; Summit X450A-24X Switch Front Panel - Extreme Networks BlackDiamond 8800 Series Hardware Installation Manual

Redundant power input connector for an optional, redundant Extreme External Power Supply (see
●
"EPS-150DC External Power Module (with EPS-T2)" on page 321
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
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
page 297 or "Summit XGM2-2xf Option Card" on page
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
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
"Mini-GBIC Interfaces" on page
2 4 6 8
1 3 5 7 9
Solid ON = Link
Blinking = Activity
10G
MGMT 1
STACK NO.
FAN 2
Stack
PSU-1 1
PSU-E 2
Stack number
indicator
1000BASE-X ports
Summit X450a Series Switches
for complete details). The
338.
"Summit XGM2-2xn Option Card" on
302.
Shared ports
10 12 14 16 18 20 22
11 13 15 17 19 21 23
24 22X 24X
21X 23X
Console
port
SH_033A
261