Installation Guide

Table 266: Summit X450a-24x Power (continued)
Nominal input current
1.0 A @ 115 V (low-line)
0.5 A @ 230 V (high-line)
Line frequency range 47 to 63 Hz
Inrush current 30 A @ 115 V, 60 A @ 230 V
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 Cord Requirements for AC-Powered Switches and
AC Power Supplies on page 653.
Power supply cord gauge 18 AWG (0.75 mm
2
) up to 6 feet or 2 meters
or
16 AWG (1.0 mm
2
) over 6 feet
Eciency 80% with 60% to 100% load
Heat dissipation 80 W (273 BTU/hr)
Power consumption 80 W (273 BTU/hr)
Table 267: Summit X450a-24xDC Power
Operational voltage range
–36 to –72 V
Nominal input ratings
–48 V , 2.5 A
Input current
2.5 A @ -36 V (low-line)
1.25 A @ -72 V (high-line)
Inrush current 40 A peak maximum
Input wire harness Extreme Networks PN 250088
Power supply input socket TYCO PN 206061-1
Power cord input plug TYCO PN 206060-1
Power cord wall plug None provided
Power supply cord gauge 14 AWG (2.0 mm
2
)
Heat dissipation 98 W (334 BTU/hr)
Power consumption 98 W (334 BTU/hr)
Table 268: CPU, Memory
CPU/Memory
Technical Specifications Summit X450a Series Switches Technical Specifications
Summit Family Hardware Installation Guide 561