Injected Noise; Reliability - Quantum Tape Drive LTO-3 User Manual

Specification
Humidity gradient
Altitude
Shock (1/2 sine wave)
Vibration (sweep test)
Acoustic level idling
(A-wt sum)
Acoustic level operational
(A-wt sum)
5

Injected Noise

Reliability

Operational
10% per hour
max 10,000 feet MSL
(at 25°C)
10 Gs peak, 11 msec
0.005 inches DA (5-43 Hz)
0.50 G peak (43–1000 Hz)
sweep rate 5-1000Hz;
1.0 octave per minute
52 dBA maximum 5.0 LwA Bels
57 dBA maximum 5.5 LwA Bels
The internal drive operates without degradation of error rates with 100
mV of noise injected between the chassis and 0 V at the power connector
at any frequency between 45 Hz and 20 MHz.
The LTO-3 Tape Drive is designed for maximum reliability and data
integrity. Table 10 summarizes the reliability specifications.
LTO-3 Tape Drive User's Guide
Chapter 5 Specifications
Non-operational
10% per hour
40,000 feet (power off)
40 Gs peak, 11 msec
0.1 inches (5-–15Hz)
1.0 G (15–500 Hz)
1.0 octave per minute
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Reliability
5
45