9798197467355 - The Cableman's Field Handbook: Principles and Practice of Copper, Fiber, & Coaxial Installation von Clifford, Jonathan R. (2 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Zustand: Neu. Neuware - Every cable you pull, every connector you crimp, and every fiber you splice either certifies or it doesn't - and the difference lives in the details nobody explains until something fails. Generic wiring guides skip the physics behind the failures, leaving installers to learn why pair untwist limits matter, why bend radius kills fiber, and why a compression F-connector improperly prepped destroys a distribution system - all from expensive rework on paying jobs. This book puts the technical reasoning behind every task directly in your hands, so you understand not just what the standard requires but exactly why it requires it - turning every pull, termination, splice, and test into deliberate professional work rather than guesswork with a crimper. Inside, you will find: - Real tension physics - how the capstan equation governs pull force across multiple conduit bends, so you set up mechanical equipment before the cable tells you it needed it- Termination precision - why Cat 6A's untwist limits are tighter than Cat 6, what excessive untwist does to NEXT at 500 MHz, and how to terminate right the first time- Fiber from cleave to certification - cleave quality standards, fusion splicer arc calibration, OTDR trace interpretation, and the inspect-before-you-connect rule that prevents cascading contamination failures- NEC Chapter 8 decoded - Articles 800, 805, 820, and 770 translated into the field decisions cablemen actually face at rough-in and trim-out- ANSI/TIA-568-E applied - horizontal distance limits, PoE thermal bundling requirements from Annex H, and permanent link vs. channel test configurations- Loss budget math - coaxial signal level calculations, splitter cascade losses, and amplifier placement logic that prevents commissioning failures>For cable installation apprentices, journeymen technicians, low-voltage foremen, telecommunications contractors, and BICSI credential candidates who need technical depth they can use on the job tomorrow.