Cabletron Systems STHI Computing Hardware, Environmental Requirements, Physical Specifications

	Operating Specifications
2.2.7 Computing Hardware
Operating System Memory:	2.0 MB
Internal Processor:	Intel i960 operating at 16 MHz
Non-Volatile RAM:	128 KB with battery back-up
EPROM:	128 KB
FLASH MEMORY:	1 MB

2.2.8Environmental Requirements

Operating Temperature:	+5° to +50° C
	fluctuation ≤ 10° per hour
Non-operating Temperature:	-30° to +90° C
Operating Humidity:	5 to 95% (non-condensing)
2.2.9 Physical Specifications
Dimensions:	2.8 H x 17.0 W x 8.0 D inches
	(7.2 x 43.6 x 20.5 cm)
Predicted MTBF:	STHI-22/42: 523,989 hours
(mean time between failure)	STHI-24/44: 505,811 hours

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