Extreme x250e-24t Installation Instruction
Technical Specifications
Summit Family Switches Hardware Installation Guide
206
Summit X650 Power Supplies
The Summit X650 power supplies can be used in the Summit X650-24t switch and the Summit X650-24x
switch.
switch.
Two Summit X650 power supplies are available:
●
Summit X650 AC PSU
●
Summit X650 DC PSU
Table 33: Summit X650 AC PSU (Model 10914)
For use with the Summit X650-24t and X650-24x switches
Voltage input range
90 to 264 V
Nominal input ratings
100 to 240 V
, 50 to 60 Hz, 10 A
Nominal input current at full loads
12 A @ 90 V
(low-line)
5 A @ 230 V
(high-line)
Line frequency range
47 to 63 Hz
Maximum inrush current
100 A
Output
12 V
, 70 A max, 840 Watts
3.3 V
, 6 A max, 19.8 Watts
Maximum continuous DC output shall not exceed 850 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
80% with 60% to 100% load
Table 34: Summit X650 DC PSU (Model 10915)
For use with the Summit X650-24t and X650-24x switches
Nominal Input
–48 to –60 V
DC Voltage Input Range
–39 to –72 V
Maximum Input Amperages
26 A @ 40 V
22 A @ 48 V
15 A @ 72 V
22 A @ 48 V
15 A @ 72 V
Minimum wire size
12 AWG (3.3 mm
2
) copper stranded
DC Output
12 V
, 70 A/3.3 V
, 6 A
DC Output Power (W)
850 W
Operating temperature
0°C to 40°C (normal operation)
Short-term operation is permitted at –5°C to 0°C and 40°C to 50°C,
for no more than 96 consecutive hours and a total of not more than
15 days in 1 year.
Short-term operation is permitted at –5°C to 0°C and 40°C to 50°C,
for no more than 96 consecutive hours and a total of not more than
15 days in 1 year.
Storage temperature
-40°C to 85°C
Operating humidity
20% to 95% relative humidity, non-condensing
Operational shock
30 m/s
2
(3g)