Table of Contents Introduction: Why Industrial Routers Must Endure Extreme Challenges Differences Between Industrial and Commercial Routers Overall Framework of Reliability Testing High and Low Temperature Testing: Verifying Stability Under Temperature Cycling 4.1 Testing Purpose 4.2 Testing Conditions 4.3 Testing Process 4.4 Judgment Criteria Vibration and Shock Testing: Verifying Structural Strength and Connection Reliability 5.1 Testing Purpose 5.2 Vibration Testing Condit

Table of Contents Overview and Manufacturing Objectives Raw Materials and Supply Chain Management 2.1 Key Raw Materials in Factory Production 2.2 Supply Chain Management Key Points for Factories PCB and Hardware Design Stage 3.1 Design Stage Outputs from Factory Design Teams 3.2 High-Frequency and RF Design Considerations in Factories 3.3 Power and Thermal Design for Robust Factory Output Component Procurement and Incoming Inspection (IQC) 4.1 Incoming Inspection Process in M