Huawei MG301 Hardware Manual page 40

HUAWEI MG301 B2B Module
HardwareGuide
Item
Condensation test
Dust test
Salty fog test
Sun exposure
Sine vibration
Shock test
Clash test
Test Condition
Temperature: –40º ±2°C
Time for keeping condensed: 2 h
Recovery temperature: 25ºC±2°C
Recovery time: 5 min
Repetition times: 6
3
Dust density: 2 kg/m
Dust type: dry talcum powder
Size requirement: < 75 µm
Duration: 8 h
Temperature: 35°C
Density of the NaCl solution: 5±1%
Spraying interval: 8 h
Duration of exposing the module to
the temperature of 35°C: 16 h
Radiation strength: 1120 W/m
Duration: 20 h
Repetition time: 3
Frequency range: 5 Hz to 200 Hz
2
Acceleration: 10 m/s
Frequency scan rate: 1 oct/min
Test period: 3 axial directions. Five
circles for each axial direction.
Half-sine wave shock
Peak acceleration: 300 m/s
Shock duration: 11 ms
Test period: 6 axial directions. One
shock for each axial direction.
Half-sine wave
Peak acceleration: 180 m/s
Pulse duration: 6 ms
Repetition time: 6 directions. 1000
times for each direction.
Huawei Proprietary and Confidential Copyright ©
Huawei Technologies Co., Ltd
Issue 06 (2013-06-13)
Electrical and Reliability Features
Standard
IEC60068
IEC60068
IEC60068
2
IEC60068
IEC60068
IEC60068
2
IEC60068
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