The book "Systems and networks of digital cable television: educational manual" by Kirillov V. and . is a unique work that will become an indispensable assistant for students, specialists and anyone interested in modern television technologies. With the rapid development of digital technologies and the growing popularity of cable television, this guide opens doors to the world of complex systems and networks, allowing readers to better understand their device and functioning. In his book, Kirillov examines in detail the principles of digital cable systems, starting from the basics of signal transmission and ending with modern methods of processing and distribution of content. The author not only explains the technical aspects, but also immerses the reader in the context, showing how these systems affect the daily lives of viewers and what opportunities they open for business. This makes the manual relevant not only for technical students, but also for professionals working in the field of media production, telecommunications and information technology. The book will be especially useful for those who seek to deepen their knowledge in the field of television and network technologies. Students studying in the areas of Telecommunications, Media Engineering and Information Technology will find in it comprehensive information that will help them in their studies and future careers. In addition, specialists working in cable operators and providers will be able to use the manual as a reference for solving practical problems. The topics covered in the book cover a wide range of topics, from the basics of digital television and its differences from analog, to complex network architectures and methods of information protection. Kirillov emphasizes the importance of understanding not only technical characteristics, but also market trends, which makes the book especially valuable for those who want not only to work with technologies, but also to anticipate their development. The author's style is distinguished by clarity and accessibility of presentation. Kirillov is able to explain complex things in simple language, which makes his manual understandable even for those who are just beginning to get acquainted with this topic. It uses many examples from real practice, which allows the reader not only to assimilate theoretical knowledge, but also to see their application in life. This quality makes his work in demand among students and practitioners. If you are looking for literature on topics such as “digital television”, “cable networks”, “telecommunications technology” or “media engineering”, this guide will be a great addition to your library. The book “Systems and Networks of Digital Cable Television” is not just a textbook, but a whole world that is worth diving into to understand how modern television works and what opportunities it opens up for the future. In conclusion, "Systems and networks of digital cable television: training manual" Kirillov V. and . is a job that deserves the attention of anyone interested in television technology and wants to be up to date with the latest trends in this fast-growing field This book not only educates, but also inspires, opening up new horizons for understanding and using digital technologies in our lives.