IBM 8408-44E, Site And Hardware Planning

Page: 101 / 206

Table 116. Electrical
Electrical characteristics Properties
Power requirements 275 W
Voltage 100 - 240 V ac
Frequency 50 - 60 Hz
Maximum thermal output 938.3 Btu/hr
Phase 1
kVA 0.281
Table 117. Environmental and acoustical requirements
Environment/Acoustical Operating Storage
Airflow direction Rear-to-front
Temperature, ambient operating 0°C - 40°C (32°F - 104°F)
Temperature (fan failure) operating 0°C - 35°C (32°F - 95°F)
Temperature, storage -40ºC to +85ºC (-40°F to 185°F)
Relative humidity range
(non-condensing) 10% - 90% RH 10% - 95% RH
Maximum altitude 3050 m (10000 ft) 4573 m (15000 ft)
Heat dissipation 1100 Btu/hr
Acoustic noise Less than 65 dB
G8264R RackSwitch specification sheet
Hardware specifications provide detailed information for your IBM BNT RackSwitch, including
dimensions, electrical, power, temperature, environment, and service clearances.
Table 118. Dimensions
Height Width Depth Weight (maximum)
44 mm (1.73 in.) 439 mm (17.3 in.) 513 mm (20.2 in.) 10.5 kg (23.1 lb)
Table 119. Electrical
Electrical characteristics Properties
Power requirements 375 W
Voltage 100 - 240 V ac
Frequency 50 - 60 Hz
Maximum thermal output 1280 Btu/hr
Phase 1
kVA 0.383
Table 120. Environmental and acoustical requirements
Environment/Acoustical Operating Storage
Airflow direction Rear-to-front
Temperature, ambient operating 0°C - 40°C (32°F - 104°F)
Temperature (fan failure) operating 0°C - 35°C (32°F - 95°F)
Temperature, storage -40ºC to +85ºC (-40°F to 185°F)
Site and hardware planning
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