IBM BNT RackSwitch G8124DC, Installation Manual

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BNT RackSwitch G8124 Installation Guide
Power Specifications
Power specifications for the RackSwitch G8124F/G8124R switch unit are listed in
Table 9 and Table 10 .
Acoustic noise less than 65dB
Heat dissipation 1100 BTU/hour (maximum)
Table 9 AC Power Specifications
Specification Measurement
Number of power supplies 2 (1+1 redundant)
AC-input frequency (universal) 50-60 Hz
AC-input voltage (universal) 100-240 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)
Table 10 DC Power Specifications
Specification Measurement
Number of power supplies 2 (1+1 redundant)
Input Voltage 42VDC-60VDC
48VDC Nominal
Input Current 5.2 A Maximum
Power supply output power 250W
Table 8 Environmental Specifications
Specification Measurement