Humidity (Noncondensing)
Without tape drive
With tape drive
Wet Bulb Requirements
Without tape drive
With tape drive
Operating
8 to 80%
20 to 80%
27°C (80°F)
27°C (80°F)
Non-Operating (Power Off)
8 to 80%
8 to 80%
27°C (80°F)
27°C (80°F)
Noise Emissions
1,2
With M80 CEC drawer only
L
WAd
L
pAm
<L
pA
>
m
Impulsive or prominent
discrete tones
Operating
6.4 bels
N/A
48 dBA
No
Idle
6.4 bels
N/A
48 dBA
No
Noise Emissions
1,2
With M80 and Primary I/O Drawer
L
WAd
L
pAm
<L
pA
>
m
Impulsive or prominent
discrete tones
Operating
6.5 bels
N/A
49 dBA
No
Idle
6.5 bels
N/A
49 dBA
No
Clearances Front Back Left Right
Install/Air Flow Maintenance of a proper service clearance should allow proper air flow.
Service (See service clearances for the 7014 Series Model T00 Rack )
1. See “Noise Emission Notes” on page 336 for definitions of noise emissions positions.
2. Noise emissions data are based on the following configuration: the drawer is mounted in a 7014 Series Model
T00 Rack , a power distribution unit is installed in the rack, and the system is operating in a normal environment
of 25 °C (78 °F).
3. Inrush currents occur only at initial application of power; no inrush occurs during normal power off-on cycle.
4. For systems with FC 6120: 80/160 GB Internal Tape Drive with VXA Technology or FC 6134: 60/150 GB 16-bit
8mm Internal Tape Drive, the maximum operating temperature is limited. For additional information about this
limitation, refer to the following table.
The following table lists maximum operating temperatures for system features at various altitudes.
0 305 m
(1000 ft)
610 m
(2000 ft)
914 m
(3000 ft)
1219 m
(4000 ft)
1524 m
(5000 ft)
1829 m
(6000 ft)
2134 m
(7000 ft)
FC 6120 34°C
(93°F)
34°C
(93°F)
33°C
(91°F)
33°C
(91°F)
33°C
(91°F)
32°C
(90°F)
32°C
(90°F)
31°C
(88°F)
FC 6134 32°C
(90°F)
32°C
(90°F)
31°C
(88°F)
31°C
(88°F)
31°C
(88°F)
30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
Chapter 2. Physical Characteristics of Systems 71
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