User's Manual
Table Of Contents
- Legal Information
- 1 About This Document
- 2 Product Overview
- 3 Interfaces
- 3.1 Definition of PINs
- 3.2 Working Condition
- 3.3 Feature of Interface Power Level
- 3.4 Power Interface
- 3.5 (U)SIM Card Interface
- 3.6 SD Card Interface
- 3.7 USB2.0 Interface
- 3.8 Serial Interface
- 3.9 JTAG (Joint Test Action Group) Interface
- 3.10 Power-on/Power-off & Reset Signal
- 3.11 Interactive Application Interface
- 3.12 LED Indicator Interface
- 4 Electric Feature
- 5 Technical Index of Radio Frequency
- 6 Related Test & Testing Standard
- 7 Design Guide
- 7.1 General Design Rule & Requirement
- 7.2 Power Supply Circuit Design
- 7.3 RF Circuit Design
- 7.4 Suggestions for EMC & ESD Design
- 7.5 Suggestions for PCB Wielding Panel Design
- 7.6 Suggestions for Heat-dissipation Design
- 7.7 Recommended Product Upgrading Plan
- 8 Manufacturing Guide
- 9 FCC Regulations:
Hardware Development Guide of Module Product
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6.4 Reliability Testing Result
Table 6-5 Temperature Testing Result Under Windless Environment
Mode Temperature Voltage Transmission
Power
Duration Testing
Result
GPRS
Class 10
+25 ℃ (3.8±10%)V Max ≥1hour Pass
EDGE
Class 12
+25 ℃ (3.8±10%)V Max ≥1 hour Pass
WCDMA +25 ℃ (3.8±10%)V Max ≥1 hour Pass
Table 6-6 High/Low-temperature Running & Storage Testing Result
Testing Item Testing
Condition &
Standard
Testing Content Testing
Result
Random
vibration
Refer to Table 6-4 RF test & function
test
Pass
Temperature
shock
Refer to Table 6-4 RF test & function
test
Pass
Low-temperature
working
Refer to Table 6-4 RF test & function
test
Pass
High-temperature
working
Refer to Table 6-4 RF test & function
test
Pass
Extreme
low-temperature
working
Refer to Table 6-4 RF test & function
test
Pass
Extreme
high-temperature
working
Refer to Table 6-4 RF test & function
test
Pass
Low-temperature
storage
Refer to Table 6-4 RF test & function
test
Pass
High-temperature
storage
Refer to Table 6-4 RF test & function
test
Pass