(Mainly study network system integration and general wiring; the content can be divided into 14 chapters. Chapter 1: Overview of Network System Integration Chapter 2: Analysis of Network Integration System Requirements Chapter 3: Computer Network System Design Chapter 4: Main Equipment Used in Network System Integration Chapter 5: Selection of Main Equipment for Network System Integration Chapter 4: Network System Integration Chapter 6: Network Management and Network Security Chapter 7: Fundamentals of Network Integrated Cabling System Chapter 8: Transmission Media and Transmission Characteristics Chapter 9: Standard and Design of Network Integrated Cabling System Chapter 10: Integrated Cabling Construction Chapter 11: Comprehensive Wiring Engineering Test and Acceptance Chapter 12: System Integration and General Wiring Project Supervision Chapter 13: Intelligent Security System Chapter 14: Typical Cases of Network System Integration and General Wiring)