Extreme x250e-24t Installation Instruction
Summit Family Switches Hardware Installation Guide
207
Summit External Power Supplies
The following external power supplies are available for use with Summit X159 series, X250e series, X450
series, X450a series, and X450e series switches:
series, X450a series, and X450e series switches:
●
EPS-LD external power supply (
●
EPS-160 external power module (used with EPS-T chassis) (
)
●
EPS-500 external power supply (
●
EPS-600LS external power module (used with EPS-C chassis) (
)
●
EPS-150DC external power supply (used with EPS-T2 chassis) (
)
Table 35: EPS-LD External Power Supply (Model 45019)
For use with the Summit X450a-24t and X450e-24p switches
Operational voltage range
90 to 264 V
Nominal input ratings
100 to 240 V
, 50 to 60 Hz, 10 A
Input Current
6 A at 100 V
, 2.5 A at 240 V
Line frequency range
47 to 63 Hz
Maximum inrush current
30 A at 115 V
, 60 A at 230 V
Output
-50 V
, 7.5 A max, 375 Watts
12 V
, 7.5 A max, 90 Watts
Power supply cord type
AC
Power supply input socket
IEC 320 C14
Power cord input plug
IEC 320 C13
Power cord wall plug
Refer to
.
Power supply cord gauge
18 AWG (0.75 mm
2
) up to 6 feet or 2 meters
or
16 AWG (1.0 mm
16 AWG (1.0 mm
2
) over 6 feet
Efficiency
>75% at 100% load
Heat dissipation, Watts, BTU/hr
123 W, 419.7 BTU/hr
Power consumption, Watts, BTU/hr
588 W, 2006.3 BTU/hr
Ambient operating temperature
0° C to 40° C (32° F to 104° F)
Maximum continuous DC output shall not exceed 465 Watts.
Table 36: EPS-160 External Power Module (Model 10907)
For use with the Summit X150-24t, X150-48t, X250e-24t, X250e-24x, X250e-48t, X450-24t,
and X450-24x switches
and X450-24x switches
Operational voltage range
90 to 264 V
Nominal input ratings
100 to 250 V, 4 to 2 A, 47 to 63 Hz
Line frequency range
47 to 63 Hz
Input current
2 A at 100 V
1 A at 240 V
1 A at 240 V
Line frequency
50 to 60 Hz
Maximum inrush current
30 A at 115 V
, 50 A at 230 V