Reliability; Environment Indexes - Zte ZXA10 S300 Technical Manual

ZXA10 S300 (V1.1) Integrated Access Service Dispatching Unit Technical Manual
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Reliability

Mean Time Between Failures (MTBF): 10,000 hours
Mission-time-between-critical-failures (MTBCF): 87,600 HOURS
(10 years, core module in the active/standby mode)
Mean time to repair (MTTR): Less than 30 seconds
Service life: More than 10 years

Environment Indexes

Temperature: -5°C ~ 45°C
Relative humidity: 5% ~ 95%