EX2500 Ethernet Switch Technical Specifications 9
Chapter 1: EX2500 Ethernet Switch Description and Specifications
Environmental Specifications
Environmental specifications for the EX2500 switch unit are listed in Table 13.
Power Specifications
Power specifications for the EX2500 switch unit are listed in Table 14.
Table 13: Environmental Specifications
Specification Measurement
Temperature, ambient operating 0ºC to +40ºC
Temperature (fan failure or power
supply failure), operating
0ºC to +35ºC
Temperature, storage -20ºC to +70ºC
Relative humidity (non-condensing),
operating
10 to 90%
Relative humidity (non-condensing),
storage
10 to 95%
Altitude, operating 3,050 m (10,000 feet)
Altitude, storage 4,573 m (15,000 feet)
Acoustic noise Less than 65dB
Heat dissipation 1100 BTU/hour (maximum)
Table 14: Power Specifications
Specification Measurement
Number of power supplies 2 (1+1 redundant)
AC-input frequency (universal) 50 to 60 Hz
AC-input voltage (universal) 100 to 240 VAC
AC-input current 2.75A (RMS) @ 100VAC
1.15A (RMS) @ 240VAC
AC-input fuse 5A (internal)
Power supply output power 275W each
System power dissipation 200W typical
DC-Output voltage 12V nominal
DC-Output current 15A (typical)
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