FTTx Networks

Author: James Farmer
Publisher: Morgan Kaufmann
ISBN: 9780128004586
Release Date: 2016-11-18
Genre: Computers

FTTX Networks: Technology Implementation and Operation provides an in-depth treatment of the technology and implementation of FTTX networks, discusses the environment that gave rise to FTTX, provides a survey of the available FTTX technologies, and gives users the state-of-the-art knowledge needed for successful deployment of FTTX. The book includes hands-on project planning engineering design and operations checklists, as well as recommended best practices for configuring FTTH systems and the data networks preceding them for IPTV, voice, and data, with case studies of actual FTTH systems and a methodology for predicting the performance of real systems. This book is a must-read for all network engineers, technical businesspeople, and technical specialists engaged in building FTTX networks, from technology selection, to fielding the network in production, to implementation. Compares, contrasts, and explains FTTX technologies Provides hands-on project planning, engineering design, and operations checklists, allowing for a quick climb up the network design, deployment, and implementation learning curves Discusses recommended best practices for configuring FTTH systems and the data networks preceding them, for IPTV, voice, and data Includes case studies of actual FTTH systems and their configurations Covers a methodology for predicting the performance of real systems, particularly in the optical domain

Wolfssohn

Author: Jennifer Roberson
Publisher: Heyne Verlag
ISBN: 9783641093570
Release Date: 2012-07-17
Genre: Fiction

Magie und Liebe – Jennifer Robersons Meisterwerk der Fantasy »Dämonen! Gestaltwandler!« So rief man ihnen lange Zeit höhnisch hinterher. Einst Verbündete des Königs, sind sie nun Verbannte und Verfolgte im eigenen Reich: das geheimnisvolle Volk der Cheysuli. Nun soll ein Prinz, halb Cheysuli, halb Mensch, den Fluch brechen. Doch er wird er zum Spielball beider Völker und gerät in tödliche Gefahr ...

Die Abenteuer des R de Orm

Author: Frans G. Bengtsson
Publisher: Deutscher Taschenbuch Verlag
ISBN: 9783423431972
Release Date: 2017-07-07
Genre: Fiction

Wild ist die Welt der Wikinger Die Lebensgeschichte des jungen Bauernsohns Röde Orm bietet alles, was einen großen Wikinger-Roman auszeichnet: gefährliche Raubzüge, ferne Länder, zarte Poesie, heftige Familienstreitigkeiten und natürlich schöne Frauen. Spannend und mit viel Humor erzählt Frans G. Bengtsson von seinen trink- und liebesfreudigen Helden, die im Europa des 10. Jahrhunderts auf große Fahrt gehen – die letzte echte Wikinger-Saga.

Next Generation FTTH Passive Optical Networks

Author: Josep Prat
Publisher: Springer Science & Business Media
ISBN: 9781402084706
Release Date: 2008-07-16
Genre: Technology & Engineering

Fibre-to-the-Home networks constitute a fundamental telecom segment with the required potential to match the huge capacity of transport networks with the new user communication demands. Huge investments in access network infrastructure are expected for the next decade, with many initiatives already launched around the globe recently, driven by the new broadband service demands and the necessity by operators to deploy a future-proof infrastructure in the field. Dense FTTH Passive Optical Networks (PONs) is a cost-efficient way to build fibre access, and international standards (G/E-PON) have been already launched, leading to new set of telecom products for mass deployment. However, these systems only make use of less than 1% of the optical bandwidth; thus, relevant research is taking place to maximize the capacity of these systems, with the latest opto-electronic technologies, demonstrating that the huge bandwidth available through the fibre access can be exploited in a cost-efficient and reliable manner. Next-Generation FTTH Passive Optical Networks gathers and analyzes the most relevant techniques developed recently on technologies for the next generation FTTH networks, trying to answer the question: what’s after G/E-PONs?

Broadband Internet Deployment in Japan

Author: Hiroshi Esaki
Publisher: IOS Press
ISBN: 9781586038625
Release Date: 2008-01-01
Genre: Technology & Engineering

Japan is well-known as the country where the penetration ratio of the intelligent cellular phone system is large. In 2007, it was reported that in the cellular phone system in Japan, the total volume of data traffic became larger than that of voice traffic. This volume looks into the challenges and opportunities.

Geographie f r Dummies

Author: Charles A. Heatwole
Publisher: John Wiley & Sons
ISBN: 9783527813216
Release Date: 2017-08-02
Genre: Education

Bei der Geografie geht es langst nicht nur darum, zu wissen, wo welches Land oder welcher Fluss zu finden ist. "Geografie fur Dummies" erklart Ihnen, wie das geografische Koordinatensystem aufgebaut ist, wie man damit Orte bestimmt und so Karten richtig deutet. Im Mittelpunkt des Buches stehen die Geofaktoren Boden, Wasser und Klima und deren Wechselwirkungen miteinander: Wie formen Vulkane, Erosion und Wetter die Erdoberflache? Wie beeinflussen die Ozeane das Klima? Und wie ist es moglich, dass Wuste und Regenwald nur durch eine Bergkette voneinander getrennt sind? Aber auch der Einfluss des Menschen kommt nicht zu kurz, so wird auch die urbane, politische und wirtschaftliche Geografie erlautert. Egal, ob Sie wissen mochten, wie das Klima die Erde beeinflusst oder wo ein gunstiger Standort fur das nachste Eigenheim ware, dieses Buch liefert Ihnen alle Antworten.

Free Space Optical Networks for Ultra Broad Band Services

Author: Stamatios V. Kartalopoulos
Publisher: John Wiley & Sons
ISBN: 9780470647752
Release Date: 2011-08-23
Genre: Computers

". This book describes the network concepts in simple language starting with point-to-point free space optics basics and develop the discussion into networking, interoperability with existing communication network, and security using simple language suitable for both communication professionals who are just getting into free space optical communication field and graduate students who majors optical communications"--Provided by publisher.

The ComSoc Guide to Passive Optical Networks

Author: Stephen B. Weinstein
Publisher: John Wiley & Sons
ISBN: 9781118250532
Release Date: 2012-03-20
Genre: Technology & Engineering

Describes the major architectures, standards, and technologies of Passive Optical Networks (PONs) The ComSoc Guide to Passive Optical Networks provides readers with a concise explanation of the key features of Passive Optical Networks (PONs); the different types of PON architectures and standards; key issues of PON devices, management, and implementation; and the promising business opportunities in access networks. Written for a broad audience, ranging from developers to users, this indispensable book provides an understanding o the evolutionary path of PON access systems and their positioning with respect to the cable, copper, and wireless competitors for broadband access networks. In addition, The ComSoc Guide to Passive Optical Networks: Provides brief, high-level overviews of the architectures and applications of Fiber-to-the-Home (FTTH) or Fiber-to-the-Curb (FTTC) access networks and the alternative HFC, subscriber line, and WiMAX access systems Awards readers with a clear understanding of what BPON, GPON, WDM-PON and EPON are and how they work, together with an introduction to their respective standards Carefully defines all acronyms and technical terms, making the book accessible to those who may not be specialists in this area Gives readers an appreciation of the last mile problems in telecommunications access networks, and the opportunities in optical-wireless integration