Extreme Networks Summit X250e-24t Hardware Installation Manual page 52

Summit Family Switches
Figure 41: Summit X450a-48tDC Switch Front Panel
Stack number
indicator
1 2 3 4 5 6
Stack 10G
1 1
2 2
MGMT
STACK NO.
FAN
PSU-1
PSU-E
The rear panel of the Summit X450a-48tDC switch
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 regarding these compatible Summit option cards, see
Card" on page 149
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-500 External Power Supply Unit" on page 68
DC power input socket
●
The power supply operates from -36 V DC to -72 V DC.
Grounding lug
●
NOTE
For centralized DC power connection, this product is intended to be installed in a restricted access location (such as
a dedicated equipment room, equipment closet, or central office) in accordance with Articles 110-16, 110-17, and
110-18 of the National Electric Code, ANSI/NFPA 70.
Figure 42: Summit X450a-48tDC Switch Rear Panel
Grounding 10 Gigabit
lug uplink option
52
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
or "Summit XGM2-2xf Option Card" on page
Management port
10 Gigabit
stacking ports
Combination ports
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
(Figure 40) includes:
for more information.
External power
supply connection
-48 V
4.5 A Max
DC power
socket
Summit Family Switches Hardware Installation Guide
Band On = Link
46 47 48 45X 46X 47X 48X
Blinking = Activity
Shared Ports
SH_016D
"Summit XGM2-2xn Option
150.
SH_034brear48t