Quantum LTO-2 manual Reliability, Injected Noise, At any frequency between 45 Hz and 20 MHz

Chapter 5 Specifications

Reliability

Specification		Operational	Non-operational
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	0.1 inches DA (5-15 Hz)
		peak (43–1000 Hz) sweep rate 5-	1.0 G peak (15–500 Hz)
		1000Hz;
			sweep rate 5-500Hz;
		(1.0 octave per minute)
			(1.0 octave per minute)
Acoustic level idling		52 dBA maximum 5.0 LwA Bels	—
(A-wt sum)
Acoustic level operational		57 dBA maximum 5.5 LwA Bels	—
(A-wt sum)
	The internal drive operates without degradation of error rates with 100
Injected Noise
	mV of noise injected between the chassis and 0 V at the power connector
	at any frequency between 45 Hz and 20 MHz.

Reliability

The LTO-2 Half-Height Tape Drive is designed for maximum reliability and data integrity. Table 9 summarizes the reliability specifications.

42 LTO-2 Half-Height Tape Drive User’s Guide