IBM 7012 397, Site And Hardware Planning Information

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9295 Multiple Digital Trunk Processor With DC Power Supply
Dimensions Base Unit Each T1 or CEPT Second Power
feature Supply feature
Height 266 mm 10.5 in. 264 mm 10.3 in. 264.0 mm 10.3 in.
Width 449 mm 17.6 in. 50 mm 1.9 in. 69.5 mm 2.7 in.
Depth 400 mm 15.7 in. 373 mm 14.6 in. 373.0 mm 14.6 in.
Weight
Minimum 13.2 kg 29.2 lbs. 2.1 kg 4.6 lbs. 5.0 kg 11.0 lbs.
Maximum 13.2 kg 29.2 lbs. 2.1 kg 4.6 lbs. 5.0 kg 11.0 lbs.
Electrical
Voltage range (V dc) -48 to -60 Vdc
Thermal output 1030 Btu/hr
per power supply
Power requirements 300 watts
per power supply
Maximum altitude 2135 m (7000 ft.)
Temperature
Requirements Operating
10 to 40°C
(50 to 104°F)
Non-Operating
10 to 43°C
(50 to 110°F)
Humidity
Requirements Operating Non-Operating
(Noncondensing) 8 to 80% 8 to 80%
Wet Bulb 27°C (80°F) 27°C (80°F)
Noise Emissions
¹
Operating Idle
L
WAd
6.0 bels 6.0 bels
L
pAm
N/A N/A
<L
pA
>
m
42 dBA 42 dBA
Impulsive or
prominent discrete
tones No No
Clearances Front Back Left Right
Install/Air Flow ² 152 mm(6 in) 152 mm(6 in) N/A N/A
Service 152 mm(6 in) N/A N/A N/A
Footprint
2
Width
449mm(17.6 in)
Depth
704mm(27.7 in)
1. See “Noise Emission Notes” on page 336 for definitions of noise emissions positions.
2. The amount of space needed by the unit during normal operation is indicated by the footprint dimensions.
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Site and Hardware Planning Information