In addition, several new companies have formed speci cally for the purpose of building ber optic infrastructure in underserved areas. Pon consists of optical line terminal olt, optical network unit onu and optical distribution network odn. Fresnel reflection light reflected from the cleaved or polished end of a fiber caused by the difference of refractive indices of. Gpon was originally proposed by the fsan in september 2002. An overview of gpon in thean overview of gpon in the access. Ftth provides all types of services voice, video and data over common ip protocol. Pdf ftth fiber to the home high speed internet broadband.
Ftth customer premises installation installing a ftth network is mostly straightforward fiber installation with some additional components like splitters, an ont and associated hardware at the customer premises that need to be considered. The pon is the optical fiber infrastructure of an ftth network. Fttx can use p2p links to reach the end users or a pon based p2mp topology. Fiber to the premises uses fiberoptic cables and associated optical electronics instead of copper wire to connect a customer to a network. This tutorial is intended to make you comfortable in getting started with fiber to the home technology and its various utilities. This tutorial provides details why carriers are deploying ftth today, while detailing the. Introduction ftth means fiber to the home or fiber to the premises, in last ten years, the bandwidth required for services such as high. Components and architecture of gpon ftth access network fs.
Knowledge of fiber theory and basic network engineering concepts. This sixth edition covers every aspect of the network. This lecture is about ftth fiber to the home, or more generally fttx, the industry term to include fiber to the home, premises. An ftth access network comprises five areas, which are a core network area, a central office area, a feeder area, a distribution area and a user area see the picture below. Active optical networkaon and passive optical networkpon. Fibre optic ftth fttx network design, engineering and planning solutions, 1. Among these technologies, fiber to the home becomes the most suitable choice. Photo courtesy of adena health system one of the new services enabled by ber networks is telemedicine, which can improve the health care available in smaller communities. Typical secondary splitter sizes near the subscribers might. The pon splitting may be achieved by centralized splitting onelevel or by cascaded splittings twolevel or more. These include fttc for fiber to the curb, also called fttn or fiber to the node, ftth for fiber to the home and fttp for fiber to the premises, using premises to include homes, apartments, condos, small businesses, etc. How to design your ftth network splitting level and ratio.
On this basis, itut completed the formulation of itut g. Ftth editable network diagram template on creately. Design and implementation of a fiber to the home ftth access. Use pdf export for high quality prints and svg export for large sharp images or embed your diagrams anywhere with the creately viewer. Designed by full service access network fsan group. Cfo 301 standard for installing and testing fiber optics fiber to the home ftth connecting subscribers to the network for phone, internet or over fiber optics. At that time the company had just started working on a project by the name ftth fiber to the home high speed internet. Earlier telecommunication networks were using optic fibre cables for connectivity between exchanges across sea. Design and implementation of a fiber to the home ftth. The propagation of uncertainty tutorial illustrates the use of the sensitivity method and the monte carlo method to evaluate the uncertainty in predictions for linear and nonlinear models. To fulfill the cabling requirements from different areas, different types of fiber optic cable are well developed.
These demands are being met by the deeper penetration of optical fiber in access networks and increasing deployment of fiber to the home ftth. The selection of ftth networks revolves around two primary paths passive. Design and implementation of a practical ftth network. The tool is a free open source software available to download on s. The x in fttx stands for different things based on how close the fiber terminates to the end customer. For example, at the first power dividing point the optical splitters might range in size from 1. An optimal option for ftth technology, gigabit passive optical network gpon provides one of the most costeffective ways to bandwidthintensive applications and establishes a longterm strategic position in the broadband market. Fiber optic network design refers to the specialized processes leading to a successful installation and operation of a fiber optic network. Drop cable as an important part of ftth network forms the final external link between the subscriber and the feeder cable.
Drop cable and its termination in ftth here you can find. Fiber all the way to the home or business customer ftth or fttb. This tutorial is intended to make you comfortable in getting started with fiber to the home. A centralized approach typically uses a 1x32 splitter located in. The olt takes in all of the optical signals in the form of beams of light from onus and. The spread of optical fibre cables into the access network is a key issue with the developement of new infrastructures as well as the reusing the existing ones both in urban areas and in buildings. Optical network unit passive optical splitter pstn internet iptv onu onu pon is a kind of passive optical network featuring onetomultiplepoint architecture. Fiber to the home or simply ftth is a technology that uses optical fiber directly from the. Understanding fiber to the premises fttp fiber optic tutorial.
Itsimplicity solutions bv ftth network design, engineering. Drop cable and its termination in ftth tutorials of fiber. Oct 24, 2011 this is the 25th lecture in the foa series on fiber optics. How gpon works gigabyte passive optical network gpon. Ftth fibre to the home,configuration,ftth architecture. The two typical technologies used in this method are ethernet passive. Jul 03, 2015 among these technologies, fiber to the home becomes the most suitable choice. Enghons, ceng, miesl, mefcecp, mbcs, itilv3 foundation, mieee, mieeecs, miee, miet, mcssl, mslaas 2. Pdf simple gis based method for designing fibernetwork. Most of the ftth connections in the united states come from large telephone companies. This is the 25th lecture in the foa series on fiber optics. This movie presents how to plan the fttxgpon network on selected demand area using free qgis solution. Fttx osp design this threeday instructorled course begins with fundamental fiber and network component information relating to ftth network design considerations. The course then covers best practices for product selection and ideal placement for pointtopoint, distributed and centralized split network options.
We calculate the optical power budget and margin when design a conventional ponbased ftth and proposed ponbased iftth with different link length and splitting ratio of 1xn passive optical splitter. Pdf introduction of fiber to the home technology researchgate. Ftth tutorial 8703 free download as powerpoint presentation. And while economic and technology improvements have continued to drive ftth deployments, the hfc network has benefited from additional capacity through more efficient signal. Most operators regard the access network as a broadband technology, an integrated transformation of the ideal technology.
Using the standard qgis interface, the user could establish a set of demands on address points and finally provide the parameters necessary for further steps of the algorithm. This study focuses on the performance evaluations in 8branched passive optical network ponbased intelligent fibertothehome iftth. Opensource data in fttx network design august 21, 2018. Fttx osp design light brigade fiber optic training. It includes determining the type of communication systems which will be carried over the network, the geographic layout premises, campus, outside plant osp, etc. At the end of this network, optical network terminals onts will convert the optical signal into an electrical signal. A wavelength division multiplexing network passive optical network ponbased fiber to thehome ftth is a solution that can break through the economic barrier of traditional pointtopoint solutions. Pdf design and implementation of a fiber to the home ftth. Lets begin by describing these network architectures. Fiber to the home ftth is the ultimate fiber access solution where each subscriber is connected to an optical fiber. Alquzwini college of engineering, alnahrain university, baghdad, iraq abstract this paper presents a step by step design and field implementation of a protected.
Fttx ftth network planning in qgis free software youtube. Nov, 2015 ftth fiber to the home networks are installed in many areas covering indoor section, outdoor section, as well as the transition in between. Sep 17, 20 fiber to the home ftth september 20 by eng. Drop cable as an important part of ftth network forms the final external link between the. A gpon network is capable of transmitting ethernet, tdm time division multiplexing as well as atm traffic. A central office distributes an optical signal over an optical distribution network odn. Today, about 850 companies supply bertothehome broadband in the united states. The ftth handbook was first published in 2007 and since then has been reworked to update the content and bring clarity to the increasingly complicated choices now available to operators. Ftth fiber to the home networks are installed in many areas covering indoor section, outdoor section, as well as the transition in between. Fibre optic ftth fttx network design, engineering and. Fiber to the home installation at customer premises. Optical network pon and active optical network aon, a. Before starting with this tutorial, we expect that the reader to have a basic understanding of the ftth technology as well as its associated terms.
Optical power budget and cost analysis in ponbased iftth. You can edit this template and create your own diagram. We are creating a new webbased ftth project planning tool. Ftth, fibertothehome, refers to the deployment of optical fiber from a central office switch directly into a home. Components and architecture of gpon ftth access network. Only published international standard for ftth describes a passive optical network carrying atm traffic and tdma subscriber access several versions published since october 1998 g. Therefore, this tutorial covers all the technical and economic aspects of ftth. Network concepts network designs network solutions fibre optic ftth. Ftth 1 for the access of network technologies, there are normally two ways i. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Fresnel reflection light reflected from the cleaved or polished end of a fiber caused by the difference of refractive indices of air and glass. Through fiber network convergence, a service provider can deliver a wider range of.
For more gpon device configuration related info, visit. Type b protection in gpon ftth access network, the olt send and receive traffic through. This tutorial has been designed for all those readers who want to learn the basics of ftth. The first crucial architectural decision for the pon network is that of optical splitter placement. A wavelength division multiplexing network passive optical network ponbased fibertothehome ftth is a solution that can break through the economic barrier of traditional pointtopoint solutions. Gpon technology fundamentals video tutorial youtube. The ftth tutorial covers basics of ftth fibre to the home configurations and architectures viz. The ultimate goal of the access network is to become an allfiber network. As the name suggests, this was a fiber optic network project that. A gpon network consists of olt optical line terminals, onu optical network unit, and a splitter.
How users used tool to create ftthgpon network plan the user started work by opening a new work context and specifying an input layer of address points to be analysed. The deployment options discussed in this tutorial are based on a complete optical fiber path from the olt right through to the subscriber premises. A simple calculation is used to determine how much loss. Alquzwini college of engineering, alnahrain university, baghdad, iraq abstract this paper presents a step by step design and field implementation of a protected gpon ftth access network serving users. In this tutorial, we will discuss the fixed method, technically called as the ftth technology. Creately diagrams can be exported and added to word, ppt powerpoint, excel, visio or any other document. Agenda communications service providers csp access network evolution fiber access networks new experience conclusion c anuradha udunuwara 2. Easy positioning and connection of special points in the ftth network. Using qgis for ftthgpon network planning due to the.
Creating a simple and open fttdp network telecom asia. As a result, ftth is the fastest growing global broadband technology with significant deployments occurring in asia, europe and north america. An overview of gpon in thean overview of gpon in the. Core network the core network includes the internet service provider isp equipment, pstn packet switched or the legacy circuit switched and cable tv provider equipment. The foa reference for fiber optics fiber to the home. Jan 29, 2016 gpon technology fundamentals video tutorial. Recently, weve even added fttw for fiber to wireless. Design and implementation of a fiber to the home ftth access network based on gpon mahmoud m. It is developed in a simple language and all the technical terms are explained in detail with the objective to make it understandable to a wide range of readers. To pave the way to ftth, telcos are looking for technologies allowing.
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