Zte ZXRAN V9200 - Electromagnetic Compatibility Specification; Reliability Specification

ZXRAN V9200 Product Description
ZTE Confidential & Proprietary 31
3.5 Electromagnetic Compatibility Specification
Electromagnetic compatibility specification of the V9200 system conforms to ETSI EN
300 386 Class B standard.
3.6 Reliability Specification
The reliability of the V9200 system conforms to BELLCORE SR-332 Reliability Prediction
Procedure for Electronic Equipment.
The reliability characteristics vary at different configurations. The reliability probabilities
are calculated based on typical configuration supporting 2G/3G/4G/5G multi-mode, listed
in Table 3- 6.
Table 3- 6 Reliability Specifications of V9200
Item
Specification
MTBF
≥ 280,000 hours
MTTR
0.5 hour
Availability
≥99.999821%
Downtime
≤0.939 min/year