Kooperativer Bibliotheksverbund

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Format: 1 online resource (333 p.)

Edition: 2nd ed.

ISBN: 1-62870-372-5 , 1-280-37275-3 , 9786610372751 , 1-85573-867-8

Series Statement: Woodhead Publishing Series in Electronic and Optical Materials

Content: This book is a practical design manual for structured cabling and explains the terminology and physics behind the relevant standards, what the applicable standards are, how they fit together and where to obtain them.Designing a structured cabling system to ISO 11801 2nd edition is the first book to give a commentary on the latest design standard for structured cabling: ISO 11801: Information Technology - generic cabling for customer premises, 2nd edition 2002Anyone using this book will be able to read and understand this new version of the standard and all the other relevant st

Note: Includes index. , Front Cover; Designing a Structured Cabling System: Cross-Referenced to European CENELECand American Standards; Copyright Page; Table of Contents; Preface; Dedication; List of abbreviations; Chapter 1. Introduction; Chapter 2. First pick your standards; 2.1 Standards: what standards?; 2.2 Who writes the standards?; Chapter 3. Topology or architecture of structured cabling systems; 3.1 Introduction; 3.2 Standardised structured cabling; Chapter 4. Building blocks of structured cabling systems; 4.1 Introduction; 4.2 Copper cables; 4.3 Optical fibre and cables; 4.4 Connecting hardware , Chapter 5. Ensuring enough bandwidth for today and tomorrow5.1 Introduction; 5.2 Digital communications; 5.3 Analogue communications; 5.4 The role of wireless; 5.5 What Category of copper cable to pick?; 5.6 Which optical fibre and how many?; Reference; Chapter 6. The screened versus unscreened debate; References; Chapter 7. Fire performance of indoor cables; Chapter 8. Pathways and spaces; 8.1 Introduction; 8.2 Definitions; 8.3 What the standards say about the spaces; 8.4 Essential design questions for the 'spaces'; 8.5 The pathways , 8.6 General rules concerning the installation of data cables8.7 Types of pathway - internal; 8.8 Types of pathway - external; 8.9 Standards and pathways; References; Chapter 9. Earthing, grounding and bonding; 9.1 Introduction; 9.2 Definitions; 9.3 The requirements of ISO 11801 2nd edition; 9.4 Applicable codes and standards; 9.5 The electrical power distribution system; 9.6 The equipotential bonding system; 9.7 Functional earthing and screened cabling; 9.8 Earthing screened cables; 9.9 Conclusions; 9.10 Full list of relevant standards; Chapter 10. Administration schemes; 10.1 Introduction , 10.2 Definitions (adapted from IEC 14763)10.3 Administration philosophy; 10.4 Records; 10.5 Database formats; 10.6 Colour coding; 10.7 Intelligent patch panel systems; Chapter 11. Testing; 11.1 Introduction; 11.2 Testing standards; 11.3 Copper cable testing; 11.4 Optical fibre testing; Chapter 12. Step-by-step guide to designing a structured cabling system; 12.1 Design checklist; 12.2 First pick a standards philosophy; 12.3 Cable system topology and density; 12.4 Picking the category of cable and class of optical fibre; 12.5 Decide upon type of optical connector to be used , 12.6 Locate and specify the spaces12.7 Determine the nature of the containment system; 12.8 Determine earthing and bonding requirements; 12.9 The administration system; 12.10 Identify the civil engineering/rights of way issues for external cabling; 12.11 Installation instructions; 12.12 Testing and project handover regime; 12.13 Prequalification and bidding; Chapter 13. Example specification and design; 13.1 Introduction; 13.2 The prime contractor's brief; 13.3 The client's brief; 13.4 The contractor's response; 13.5 The first draft design; 13.6 The bill of quantity; 13.7 Other issues , 13.8 The rest of the site , English

Additional Edition: ISBN 1-85573-612-8

Language: English

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Format: 1 online resource (314 p.)

ISBN: 1-85573-889-9

Series Statement: Woodhead Publishing Series in Electronic and Optical Materials

Content: This book provides a complete guide to the design, procurement, installation and testing procedures for local area networks (LANs) using both copper and optical fibre cable technology. International, European and American LAN and premises cabling standards are explained and compared including the latest Category 5, Category 6 and Category 7 proposals. The latest standards in testing, electromagnetic compatibility (EMC) compliance and fire safety are also covered in detail.By describing the theory as well as the practical issues involved, this book is an unrivalled source of information

Note: Description based upon print version of record. , Front Cover; Cable Engineering for Local Area Networks; Copyright Page; Table of Contents; Preface; Acknowledgements; List of abbreviations; Chapter 1. Introduction; Chapter 2. Basic applied mathematics; 2.1 Working with indices; 2.2 Prefixes to denote size; 2.3 Logarithms; 2.4 Decibels (dB); 2.5 Sine waves and phase; 2.6 Complex numbers; Chapter 3. Basic physics - electrical; 3.1 SI system and fundamental units; 3.2 Atoms, elements and compounds; 3.3 Conductors, semi-conductors and insulators; 3.4 Electricity and circuits; Chapter 4. Basic physics - optical; 4.1 The electromagnetic spectrum , 4.2 Reflection and refractionChapter 5. Communications theory; 5.1 Analogue and digital channels; 5.2 Binary, octal and hexadecimal; 5.3 Bandwidth and data rate; 5.4 Megabits and megahertz are not the same; 5.5 Noise; 5.6 The time domain and frequency domain; 5.7 Coding schemes; 5.8 Multiplexing; 5.9 Synchronous and asynchronous transmission; 5.10 Error correcting codes; 5.11 Digital subscriber lines (xDSL); Chapter 6. Local area networking and associated cabling; 6.1 Introduction; 6.2 The rise of structured cabling and local area networks , 6.3 LAN architecture and the open systems interconnection model6.4 Types of local area network; 6.5 Optical networks and channels; 6.6 Video applications over structured cabling; Reference; Chapter 7. Copper cable technology - cable; 7.1 Introduction; 7.2 American wire gauge; 7.3 Solid and stranded conductors; 7.4 Insulation material; 7.5 Fire rating of cables; 7.6 Screening or shielding of cables; 7.7 Multicore cables; 7.8 Twisted pair cables; 7.9 Categories and classes of cable; 7.1 0 External cable; 7.1 1 Quads; 7.12 Coaxial cable 'coax'; Chapter 8. Copper cable technology - components , 8.1 Introduction8.2 Connectors; 8.3 Patch panels; 8.4 Telecommunications outlets; 8.5 Consolidation points; 8.6 Other devices; Chapter 9. Copper cable technology - transmission characteristics; 9.1 Introduction; 9.2 The fundamental units of measurement; 9.3 The cable as a transmission line; 9.4 Crosstalk and power sum measurements; 9.5 Nominal velocity of propagation; 9.6 Return loss; 9.7 TOC and common mode and differential mode transmission; 9.8 Electromagnetic emissions and immunity of cable; Chapter 10. Copper cable technology - testing; 10.1 Introduction , 10.2 Time and frequency domain measurements10.3 Test parameters; 10.4 Testing standards; Chapter 11. Optical cable technology - optical fibre; 11 .I Introduction; 11.2 Why use optical fibre?; 11.3 Fibre manufacture; 11.4 Multimode and singlemode, step index and graded index; 11.5 Optical fibres for datacommunications and telecommunications; 11.6 Wavelengths of operation; 11.7 Bandwidth and dispersion of optical fibre; 11.8 Attenuation; 11.9 Singlemode fibre; 11.10 Plastic optical fibre; Chapter 12. Optical cable technology - cable; 12.1 Introduction; 12.2 Tight buffered optical fibre , 12.3 Loose tube optical cable , English

Additional Edition: ISBN 1-85573-488-5

Language: English

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Format: 1 online resource (335 p.)

Edition: 2nd ed. / Barry Elliott, Mike Gilmore.

ISBN: 1-281-02197-0 , 9786611021979 , 0-08-050628-3

Content: Essential reading for anyone involved in fiber optic cable applications, from installation engineers to IT professionals.Fiber Optic Cabling is a practical guide to all aspects of designing, specifying and installing systems for LANs and other data communications applications. The second edition has been completely revised and updated by Barry Elliott, taking into account the major developments in LAN and transmission technology over the past 10 years. The latest legislation is also dealt with, including standards relating to flammability. Cutting edge topics such as photonic switchi

Note: Previous ed.: / Mike Gilmore. 1991. , Includes index. , Front Cover; Fiber Optic Cabling; Copyright Page; Contents; Preface; Abbreviations; Chapter 1. Fibre optic communications and the data cabling revolution; Safety statement; Cabling as an operating system; Communications cabling and its role; Fibre optics and the cabling market; Fibre optic cabling as an operating system; The economics of fiber optic cabling; Chapter 2. Optical fiber theory; Introduction; Basic fiber parameters; Refractive index; Laws of reflection and refraction; Optical fiber and total internal reflection; Optical fiber construction and definitions; The ideal fiber , Light acceptance and numerical apertureLight loss and attenuation; Intrinsic loss mechanisms; Modal distribution and fiber attenuation; Extrinsic loss mechanisms; Impact of numerical aperture on attenuation; Operational wavelength windows; Bandwidth; Step index and graded index fibers; Modal conversion and its effect upon bandwidth; Single mode transmission in optical fiber; Bandwidth specifications for optical fiber; System design, bandwidth utilization and fiber geometries; Optical fiber geometries; The new family of single mode fiber; Plastic optical fiber; References , Chapter 3. Optical fiber production techniquesIntroduction; Manufacturing techniques; Preform manufacture; Stepped index fiber preforms; All-silica fiber preforms; Fiber manufacture from preforms; Fiber compatibility; Clad silica fibers; Plastic optical fiber; Radiation hardness; Primary coating processes; Summary; Chapter 4. Optical fiber - connection theory and basic techniques; Introduction; Connection techniques; Connection categories; Insertion loss; Basic parametric mismatch; Fusion splice joints; Mechanical alignment; Total loss, fiber geometry and preparation; Return loss; Summary , Chapter 5. Practical aspects of connection technologyIntroduction; Alignment techniques within joints; The joint and its specification; Insertion loss and component specifications; The introduction of optical fiber within joint mechanisms; Joint mechanisms: relative cladding diameter alignment; Joint mechanisms: absolute cladding diameter alignment; Chapter 6. Connectors and joints, alternatives and applications; Introduction; Splice joints; Demountable connectors; Standards and optical connectors; Termination: the attachment of a fiber optic connector to a cable , Termination as an installation techniqueSummary; References; Chapter 7. Fibre optic cables; Introduction; Basic cabling elements; Cabling requirements and designs; Fibre optic cable design definitions; Inter-building (external) cables; Intra-building (internal) cables; Fibre optic cables and optomechanical stresses; User-friendly cable designs; The economics of optical fiber cable design; Summary; Chapter 8. Optical fiber highways; Introduction; Optical fiber installations: definitions; The optical fiber highway; Optical fiber highway design; Chapter 9. Optical fiber highway design , Introduction , English

Additional Edition: ISBN 0-7506-5013-3

Language: English

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Format: 1 online resource (308 p.)

Edition: 2nd ed.

ISBN: 1-280-36151-4 , 9786610361519 , 1-84569-042-7

Series Statement: Woodhead Publishing Limited series on fibres Synthetic fibres

Content: A recent addition to the Woodhead Fibre Science Series, which has already covered wool, silk and luxury fibres, regenerated cellulose, bast and other plant fibres, and high performance fibres. Synthetics have a wide range of applications, including, among others, clothing, soft furnishing, flooring and geotextiles. This book deals with fibres generated entirely from chemicals, including nylon, polyester, acrylic and polyolefin, their chemical structures, polymerisation techniques and fibre production.

Note: Includes index. , Contents; Contributor contact details; 1 Historical background; 2 Nylon fibres; 3 Polyester fibres; 4 Acrylic fibres; 5 Polyolefin fibres; Index , English

Additional Edition: ISBN 1-85573-588-1

Language: English

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Format: 1 online resource (255 p.)

Edition: 3rd ed.

ISBN: 1-281-01620-9 , 9786611016203 , 0-08-047316-4

Content: Introduction to Fiber Optics is well established as an introductory text for engineers, managers and students. It meets the needs of systems designers, installation engineers, electronic engineers and anyone else looking to gain a working knowledge of fiber optics with a minimum of maths. Review questions are included in the text to enable the reader to check their understanding as they work through the book.The new edition of this successful book is now fully up to date with the new standards, latest technological developments and includes a new chapter on specifying optical co

Note: Description based upon print version of record. , Cover; Contents; Preface; 1 Optic fiber and light - a brilliant combination; 2 What makes the light stay in the fiber?; 3 The choice of frequence; 4 Propagation of light along the fiber; 5 Decibels; 6 Losses in optic fibers; 7 Dispersion and our attempts to prevent it; 8 Real cables; 9 Connecting optic fibers - the problems; 10 Fusion splicing; 11 Mechanical splices; 12 Connectors; 13 Couplers; 14 Light sources and detectors; 15 Testing a system; 16 System design - or will it work?; 17 The transmission of signals; 18 Designing an optical system and selecting components; 19 LANs and topology , 20 Some final thoughtsBibliography; Glossary; Quiz time answers; Index , English

Additional Edition: ISBN 0-7506-6756-7

Language: English

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Format: 1 Online-Ressource (xxxiii, 889 Seiten)

Edition: Nineteenth edition

ISBN: 9781292256047

Additional Edition: Erscheint auch als Online-Ausgabe, ePub ISBN 978-1-292-25602-3

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-1-292-25599-6

Language: English

Subjects: Economics

Keywords: Finanzbuchhaltung ; Bibliografie

URL: Volltext  (lizenzpflichtig)

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Format: 1 Online-Ressource , Illustrationen

Edition: Twentieth edition

ISBN: 9781292401058 , 9781292401065

Content: "Financial accounting is the accurate recording of all transactions and combining these into a statement which shows the performance for an accounting period which is normally a year and a statement which shows the resources and liabilities at the end of the period. Financial reporting presents the performance, the resources and liabilities to the stakeholders in accordance with International Financial Reporting Standards. It is a dynamic area, intellectually demanding and full of interest. It aims to inform and provide the information in way that holds management to account and is "decision useful" by making inter-period and interfirm comparisons more accessible. We see it as extremely important that the text should reflect this and be kept current"--

Note: Revised edition of the authors's Financial accounting and reporting, [2019]. - Includes bibliographical references and index

Additional Edition: Erscheint auch als Druck-Ausgabe, Paperback ISBN 978-1-292-39980-5

Language: English

Subjects: Economics

Keywords: Finanzbuchhaltung

URL: Volltext  (URL des Erstveröffentlichers)

URL: lizenzpflichtig

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Format: XX, 800 S , ill , 25 cm.

Edition: International ed., 1. publ.

ISBN: 0273646923

Note: Includes bibliographical references and index

Language: English

Subjects: Economics

Keywords: Finanzbuchhaltung ; Geschäftsbericht

URL: Inhaltsverzeichnis

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Format: 246 S. , Ill., graph. Darst.

Edition: 3. ed.

ISBN: 0750667567

Note: Includes bibliographical references (p. 224)

Language: English

Subjects: Physics

Keywords: Faseroptik

URL: Inhaltsverzeichnis

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Format: 246 p. : , ill.

Edition: 3rd ed.

Edition: Electronic reproduction. Ann Arbor, MI : ProQuest, 2016. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.

Language: English

Keywords: Electronic books. ; Electronic books.

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URL: Click to View