Model 0554 And 7014-S11 Rack - IBM 8408-44E Site And Hardware Planning

Table 51. Environment requirements (continued)
Environment
Maximum altitude
Table 52. Noise emissions
Properties
L (Category 2E, General business)
WAd
<L >
pA m
For a description of noise emission values, see Acoustics.
Table 53. Service clearances
Front
762 mm (30 in. )
Side and top clearances are optional when operating.
Notes:
1. The 1.8 meter rack has six EIA units of space remaining. This space will be filled with a three-EIA
filler panel and three of the one-EIA filler panels.
2. Only the 4.3 m (14 ft) power cord features are offered for racked 9406-270 systems. There are a total of
four power cords that are routed through cable management arms. Also, there is a cable management
device that might be used to restrict the length of the power cord exiting the bottom of the rack. See
model 9406-270 Cable Poster Addendum included with the 0551 model 9406-270 rack.
3. The rack does not have power distribution. Each model 9406-270 and 7104 requires a power cord of
sufficient length to reach the receptacle. The power cord feature codes for model 9406-270s must be
used to determine the appropriate receptacles.

Model 0554 and 7014-S11 rack

Hardware specifications provide detailed information for your rack, including dimensions, electrical,
power, temperature, environment, and service clearances.
Table 54. Dimensions
Dimension
Height
Capacity
Height with PDP - DC only
Width without side panels
Width with side panels
Depth without doors
Depth with front door
Depth with sculptured style front door
Weight Base rack (empty)
1
Weight Full rack
Table 55. Electrical
Electrical characteristics
DC rack voltage (nominal)
30
Site and hardware planning
Operating
3048 m (10 000 ft)
Operating
6.6 bels
48 dB
Back
762 mm (30 in. )
Nonoperating
3048 m (10 000 ft)
Idle
6.3 bels
46 dB
Sides
762 mm (30 in. )
Properties
611 mm (24 in.)
11 usable EIA units
Not applicable
Not applicable
518 mm (20.4 in.)
820 mm (32.3 in.)
873 mm (34.4 in.)
Not applicable
36 kg (80 lb)
218 kg (481 lb)
Properties
Not applicable
Top
762 mm (30 in. )