This book is written for professionals in telecommunications and LAN technology. It is the most complete and comprehensive guide to Structured Cable Systems. It presents the SCS in two ways; first, as a complete working system including physical principles of its operation, and second by the number of components the SCS consists of. All main components of SCS are described. This book also covers questions on SCS design, assembling, testing and troubleshooting. It is supplemented with a glossary of over 300 terms.