Broadband includes several high-speed transmission technologies such as: Digital Subscriber Line (DSL) Cable Modem Fiber Wireless Satellite Broadband over Powerlines (BPL) The broadband technology you choose will depend on a number of factors. Q1. The rate at which information can be carried through a communication channel, Q5. With more than 20 years of experience, we are experts in telephone/intercom, broadband, CCTV & security systems, digital TV/IPTV , home automation & computer hardware and service residential communities, hospitality institutions & industries as a single point of contact (SPOC) for all technology related requirements. Q12. The best method is, b) To use a single stub of adjustable position. Copyright © 2020 | Competitive Online Exam Preparation I All Rights Reserved COEP, a) One or two radials extending from base of tower at a depth of about 5 cm below, Q3. The last part is on network management and security. The Linked Data Service provides access to commonly found standards and vocabularies promulgated by the Library of Congress. Atransmission generator is feeding power to a line of characteristic impedance z0. 1: A typical basic system configuration includes a cable supplying power and broadband signal to a network interface unit that converts the broadband signal to the component signals. Become a reviewer for Computing Reviews. Part 3 deals with access networks. It then addresses the networking technologies of X.25 and frame relay, fiber channels, a synchronous optical network (SONET), a virtual private network (VPN), an integrated service digital network (ISDN), broadband ISDN (B-ISDN), and ATM. Its three chapters deal with network management, network security and testing, and fault tolerance and analysis. In telecommunications, broadband is wide bandwidth data transmission which transports multiple signals and traffic types. Signal to noise ratio of microphone is defined as the ratio of output when the sound, pressure is __________ to the output in the absence of any sound signal, Q14. In standing wave pattern on a transmission line, b) Voltage and current antinodes coincide, c) voltage nodes and current antinodes as well as current nodes and voltage antinodes, Q8. The number of Coaxial Cable in Broadband Communications Systems per tube may be as low as … Microwave Link in Electronic Communication : A Microwave Link in Electronic Communication performs the same functions as a copper or optic fiber cable, but in a different manner, by using point-to-point microwave transmission between repeaters. After a first chapter where fundamental concepts of broadband communication systems and architecture issues are covered, the book is divided into five parts. In ccir-b system, the time between start of one h syn. Q17. Unified communication includes audio, video and data power line communication, broadband over power line, and distribution line carrier systems which operate on high-, medium-, and low-voltage lines respectively. Online Computing Reviews Service. Which of the following frequency is least likely to be present in the output? Introduction to Broadband Communication Systems: Akujuobi, Cajetan M., Sadiku, Matthew N.O. Everything in the wide field of broadband communication systems is more or less covered in this book, but most of the material cannot be covered in very much detail within about 400 pages. The intended audience is rather diverse, ranging from senior students to engineers, managers, and researchers. And optical fiber – just like roads and waterways – is a key tool for economic development. Unfortunately, the book lacks a glossary and a list of abbreviations; these are must-haves for any book on communication systems. 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