Huawei MU736 Hardware Manual page 62

HUAWEI MU736 HSPA+ M.2 Module
Hardware Guide
Item
Shock test
Drop test
Stress
High temperature
operating life
High temperature
Life
& high humidity
Issue 05 (2014-01-14)
Test Condition
Half-sine wave shock
Peak acceleration: 30
Grms
Shock duration: 11 ms
Operation mode:
working with service
connected
Test duration: 6 axial
directions. 3 shocks
for each axial
direction.
Operation mode:
working with service
connected
0.8 m in height. Drop
the module on the
marble terrace with
one surface facing
downwards, six
surfaces should be
tested.
Operation mode: no
power, no package
Temperature: 70º C
Operation mode:
working with service
connected
Test duration: 168 h,
336 h, 500 h, 1000 h
for inspection point
High temperature:
85º C
Humidity: 85%
Operation mode:
powered on and no
working
Test duration: 168 h,
336 h, 500 h, 1000 h
for inspection point
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Electrical and Reliability Features
Standard Sample size
JESD-B1 3 pcs/group
04-C
IEC6006 3 pcs/group
8-2-32
JESD22- 50
A108-B pcs/group
JESD22- 50
A110-B pcs/group
Results
Visual inspection:
ok
Function test: ok
RF specification: ok
Visual inspection:
ok
Function test: ok
RF specification: ok
Visual inspection:
ok
Function test: ok
RF specification: ok
Visual inspection:
ok
Function test: ok
RF specification: ok
Cross section: ok
62