Now celebrating its 30th anniversary, BICSI's newly revised flagship manual, the 15th edition of the Telecommunications Distribution Methods Manual (TDMM), is known as the cornerstone of modern ICT design.From new information on single-pair Ethernet cabling, 28 AWG patch cords, SC/APC type optical fiber connectors, fault managed power circuits, and much more, to updated information throughout the new manual, the TDMM holds true to its name. These changes reflect the newest trends in ICT technologies, ensuring a project is designed based on the latest standards and best practices.Comprised of two volumes and spanning 2100 pages, the TDMM 15th edition is a must have for all existing BICSI Registered Communications Distribution designers® (RCDD®), and soon-to-be RCDDs. It acts as the basis for the RCDD® credential, the gold-standard industry certification for ICT designers.The TDMM 15th edition is comprised of 22 chapters:Chapter 1 - Principles of TransmissionChapter 2 - Electromagnetic CompatibilityChapter 3 - Data NetworksChapter 4 - Telecommunications SpacesChapter 5 - Backbone Distribution SystemsChapter 6 - Horizontal Distribution SystemsChapter 7 - ICT Cables and Connecting HardwareChapter 8 - Firestop SystemsChapter 9 - Bonding and Grounding (Earthing)Chapter 10 - Power DistributionChapter 11 - Telecommunications AdministrationChapter 12 - Field Testing of Structured CablingChapter 13 - Outside PlantChapter 14 - Audiovisual SystemsChapter 15 - Intelligent Building SystemsChapter 16 - Wireless NetworksChapter 17 - Electronic Safety and SecurityChapter 18 - Data CentersChapter 19 - Health CareChapter 20 - Residential CablingChapter 21 - Project Administration, Execution, and Risk ManagementChapter 22 - Special Design ConsiderationsAlso included are two appendices, a comprehensive glossary and reference section, and detailed bibliography.