Extreme Networks Summit X450a-24tDC Hardware Installation Manual page 148

Technical Specifications
Table 24: Summit X250e Series Switch Technical Specifications (Continued)
Nominal input ratings
Input current
Line frequency range
Inrush current
Power supply cord type
Power supply input socket
Power cord input plug
Power cord wall plug
Power supply cord gauge
Efficiency
Heat dissipation (Watts)
Heat dissipation (BTU/hr)
Power consumption (Watts)
Power consumption (BTU/hr)
Summit X250e-48tDC Power
Operational voltage range
Nominal input ratings
Input current
Inrush current
Power supply cord type
Power supply input socket
Power cord input plug
Power cord wall plug
Power supply cord gauge
Efficiency
Heat dissipation (Watts)
Heat dissipation (BTU/hr)
Power consumption (Watts)
Power consumption (BTU/hr)
Safety Standards
North American Safety of ITE
European Safety of ITE
International Safety of ITE
148
100 to 240 V , 50/60 Hz, 5.5 A
4.5 A @ 115 V (low-line)
2.25 A @ 230 V (high-line)
47 to 63 Hz
30 A @ 115 V, 60 A @ 230 V
AC
IEC 320 C14
IEC 320 C13
Refer to "Selecting Power Supply Cords" on page
2
18 AWG (0.82 mm ) copper stranded
78%
75
255.9
525
1791.4
-40 to -57.6 V
-48 V , 2.0 A
1.25 A at -40 V (low-line)
0.75 A at -57.6 V (high-line)
20 A @ 48 V, 30 A @ 72 V
DC
TYCO 206061-1
TYCO 206060-1
None provided
14 AWG copper stranded
78%
47
160.4
47
160.4
UL 60950-1:2003 1st Ed., Listed Device (US)
CSA 22.2#60950-1-03 1st Ed.(Canada)
Complies with FCC 21CFR 1040.10 (US Laser Safety)
CDRH Letter of Approval (US FDA Approval)
IEEE 802.3af 6-2003 Environment A for PoE Applications
EN 60950-1:2001+A11
EN 60825-1+A2:2001 (Lasers Safety)
TUV-R GS Mark by German Notified Body
73/23/EEC Low Voltage Directive
CB Report & Certificate per IEC 60950-1:2001 Country Deviations
AS/NZX 60950-1 (Australia /New Zealand)
Summit Family Switches Hardware Installation Guide
132.