Essay Available:
Pages:
4 pages/β1100 words
Sources:
4 Sources
Style:
APA
Subject:
Engineering
Type:
Essay
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 43.2
Topic:
Broadband Telecommunications: HFC Access Network
Essay Instructions:
Discuss in details the key network drivers in the HFC access network. This should includes how an acceptable picture quality, lowest cost, and two way capability could be achieved.
The essay should be 3-5 pages with 3-5 references. Also the essay will be submitted through turnitin so any plagiarism should be avoided.
Essay Sample Content Preview:
Hybrid Fiber Coaxial Network Access Driver
Student’s Name
Institutional Affiliation
Hybrid Fiber Coaxial Network Access Drivers
Introduction
Hybrid Fiber Coaxial (HFC) is a technical term used to define a broadband network that combines optical fiber and coaxial fiber. HFC is used in the delivery of video, telephony and voice telephony, to offer interactive services through fiber and coaxial cables. On a global scale, HFC is used by cable operators to offer the above-listed services. Hybrid Fiber Coaxial is also referred to as Hybrid Fiber Coax.
The communication world is changing. Commercial entities and other communication consumers are dictating for quality multimedia content. To meet consumer demand, an efficient broadband network with the capability to transmit the highest bandwidth that correlates with quality is required. Hybrid Fiber Coaxial (HFC) networks provide the best option to deliver the highest quality of services to the consumer. Hybrid Fiber Coax bears some of the desirable characteristics that make it ideal for use in the present and future generations.
An HFC network receives a wide range of services such as radio signals, TV, internet, and telephony. From a central point, all the forms of signals received can be disseminated to various subscribers. The basic transmission blocks of an HFC network system include; Headend, Optical Transmission Networks, Coaxial trunk and line network and the In-building Broadband Networks (Chiddix, Vaughan, & Wolfe, 2016). The advent of the coaxial cable as a means of transport has increased the capacity to include multiple wavelengths, as well as increased reliability, considering that RF amplifiers that are prone to electrical faults have been direly replaced. Use of fiber cables as the physical form of transportation in Hybrid Fiber Coaxial increases the capability, reliability and cost efficiency in diversified communication. This paper discusses in details the interactive use of HFC, cost-effective approaches in the architecture of HFC and achievement of required picture quality to meet consumer demands.
Key Network Drivers for HFC
The key HFC network operators determine the technologies and service approaches that will be deployed to attain the best quality for terminal users. When examining critical network drivers, it is crucial to feature upstream, downstream network, servicing area, the distance of the cable as well as the type of cable that will be used. All these drivers determine the structural and material needs of the HFC network (Gagen & Pugh, 2014). Particular questions should be developed before laying down the network architecture.
The analysis should be performed on the forward path. Downstream transportation stands to be influenced by the environment, nature of the components and the architectural design. Passive networks like telephone networks that already exist in the locality are more likely to impact the quality of downstream transportation. For a two-way system approach, considerations should be focused on the return path. A critical feature of the HFC network is that consumer feedback can be received through the return path. To ensure that this function and several others are maintained, these considerations...
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