IBM 8408-44E, Site And Hardware Planning

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Table 120. Environmental and acoustical requirements (continued)
Environment/Acoustical Operating Storage
Relative humidity range
(non-condensing) 10% - 90% RH 10% - 90% RH
Maximum altitude 1800 m (6000 ft) 12190 m (40000 ft)
Heat dissipation 1127 Btu/hr
Acoustic noise Less than 65 dB
G8316R RackSwitch specification sheet
Hardware specifications provide detailed information for your IBM BNT RackSwitch, including
dimensions, electrical, power, temperature, environment, and service clearances.
Table 121. Dimensions
Height Width Depth Weight (maximum)
43.7 mm (1.72 in.) 439 mm (17.3 in.) 483 mm (19.0 in.) 9.98 kg (22.0 lb)
Table 122. Electrical
Electrical characteristics Properties
Power requirements 400 W
Voltage 100 - 240 V ac
Frequency 50 - 60 Hz
Maximum thermal output 1365 Btu/hr
Phase 1
kVA 0.408
Table 123. Environmental requirements
Environment Operating
Airflow direction Rear-to-front
Temperature, ambient operating 0°C - 40°C (32°F - 104°F)
Relative humidity range (non-condensing) 10% - 90% RH
Maximum altitude 3050 m (10000 ft)
Heat dissipation 1100 Btu/hr
Rack installation specifications for racks not purchased from IBM
Learn the requirements and specifications for installing IBM systems into racks that were not purchased
from IBM.
This topic provides requirements and specifications for 19-inch racks. These requirements and
specifications are provided as an aid to help you understand the requirements to install IBM systems into
racks. It is your responsibility, working with your rack manufacturer, to ensure that the rack chosen
meets the requirements and specifications that are listed here. Mechanical drawings of the rack, if
available from the manufacturer, are recommended for comparison against the requirements and
specifications.
IBM maintenance services and installation planning services do not cover verification of non-IBM racks
for compliance to Power Systems
™
rack specifications. IBM offers racks for IBM products that are tested
and verified by IBM development labs to comply with applicable safety and regulatory requirements.
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Site and hardware planning