(This book systematically and completely introduced the basic knowledge, design method, construction technology, testing, acceptance appraisal process and standard specification of the network integrated wiring system. It basically reflects the latest technology and achievements in the field of integrated wiring. ? The book consists of 12 chapters. The content of the basic part includes the integrated wiring system, network data transmission medium, network interconnection equipment, and the specifications and varieties of the network integrated wiring system. The contents of the engineering design part include overall network scheme design and network wiring design technology. The construction practical technology section introduces the technology required for the wiring of the six subsystems. The testing part introduces the testing contents and tools for twisted pair, large pair, and optical cable. The acceptance and appraisal part introduces the knowledge required for project acceptance and appraisal. In addition, it provides understanding and answers to more than 30 problems that may be encountered in network engineering. Also use the length of one chapter (Chapter 8) to introduce the latest status of wireless network technology. ? The attributes of this book are: tell the story from the shallower to the deeper, step by step; the content is systematic and comprehensive, and the key points are prominent; the concept is clear and easy to understand. This is a very practical book that can be used by scientific and technological personnel in the fields of computer, communication, building construction, system integration, etc., and can also be used as a teaching material for related professional courses in colleges and universities.)