Extreme Networks Summit X150 Series - Page 444

Appendix B: Technical Specifications
Summit Family Switches Hardware Installation Guide
444
Heat dissipation 160 W (512 BTU/hr)
Power consumption, Watts, BTU 160 W (512 BTU/hr)
Summit X450a-48tDC Power
Operational voltage range –36 to –72 V
Nominal input voltage –48 V , 4.5 A
Input current 4.0 A @ –36 V DC (low-line)
2.0 A @ –72 V DC (high-line)
Inrush current 29 A @ 48 V, 30 A @ 72 V
Input wire harness Extreme part number 250088
Power supply cord gauge 14 AWG (2.0 mm
2
)
Power cord input plug TYCO PN 206060-1
Power supply input socket TYCO PN 206061-1
Summit X450a-24x Power
Operational voltage range 90 to 264 V
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.5 A
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 500.
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
Efficiency 80% with 60% to 100% load
Heat dissipation 80 W (273 BTU/hr)
Power consumption 80 W (273 BTU/hr)
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 86: Summit X450a Series Switch Technical Specifications (Continued)