Chapter 5 Specifications
Reliability
42 LTO-2 Half-Height Tape Drive User’s Guide
Injected Noise 5 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.
Reliability 5
The LTO-2 Half-Height Tape Drive is designed for maximum reliability
and data integrity. Table 9
summarizes the reliability specifications.
Altitude max 10,000 feet MSL (at 25°C) 40,000 feet (power off)
Shock (1/2 sine wave) 10 Gs peak, 11 msec 25 Gs peak, 11 msec
Vibration (sweep test) 0.005 inches DA (5-43 Hz) 0.20 G
peak (43–1000 Hz) sweep rate 5-
1000Hz;
(1.0 octave per minute)
0.1 inches DA (5-15 Hz)
1.0 G peak (15–500 Hz)
sweep rate 5-500Hz;
(1.0 octave per minute)
Acoustic level idling
(A-wt sum)
52 dBA maximum 5.0 LwA Bels —
Acoustic level operational
(A-wt sum)
57 dBA maximum 5.5 LwA Bels —
Specification Operational Non-operational
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