With a single optical fiber being able to support multiple users due to the use of passive optical splitters makes gpon an advantage by reducing equipment, satisfying high density areas as well as supporting triple play service. Performance analysis of etth and ftth in terms of cost and. Optical line termination olt system and an optical network unit onu or optical network termination ont with a passive optical distribution network odn interconnecting them. Transmission systems and media, digital systems and networks digital sections and digital line system optical. The optical fiber and splitters are the truly passive building blocks of the pon, with no electrical powering required. The gpon gigabit passive optical network standard differs from other pon standards in that it achieves higher bandwidth and higher efficiency using larger, variablelength packets. Performance analysis of gigabit passive optical network using 2gbitsec downstream transmission sumanpreet1, sanjeev dewra2 associate professor, dept. Many network operators worldwide have deployed gigabitclass passive optical networks gpons to cater for an increase in demand for. Performance analysis of gigabit passive optical network using 2gbitsec downstream transmission sumanpreet1, sanjeev dewra2. Mar 26, 2012 passive optical networks yaakov j stein may 2007 and zvika eitan slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
Gigabit passive optical network gpon, pon standards, apon, bpon. Gpon stands for gigabitcapable passive optical networks and is used in fiber. Gpon gigabitcapable passive optical networks gpon supports. Its never been more important to invest in a futureproof network that supports innovation and growthand with gpon the future of cable network infrastructure is already here. Performance analysis of etth and ftth in terms of cost. This paper focus on gigabit passive optical network gpon. Next generation passive optical network and radio over fiber. Gigabit passive optical networking gpon with the rapidly increasing levels of personalization and interactivity in communication and entertainment today, the need for fiber optic networks has become imperative to meet the exponentially growing bandwidth requirements. Oct 20, 2016 a passive optical network pon is a pointtomultipoint, fiber to the premises fttp network architecture in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises in simple it uses passive optical splitters to serve many subscribers from one optical unit a pon consists of i. Further it has also been observed that the q factor received at gpon is improved by. Deep data analysis in gigabit passive optical networks. They adopted the burst mode operations in two ways. A passive optical network pon is a pointtomultipoint, fiber to the premises fttp network architecture in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises in simple it uses passive optical splitters to serve many subscribers from one optical unit a pon consists of i. Naresh kumar improved performance analysis of gigabit passive optical networks journal of optic, vol.
It is commonly used to implement the last kilometre of fibre to the premises services. A gpon network consists of olt optical line terminals, onu optical network unit, and a splitter. Its architecture implements a pointtomultipoint topology, in which a single optical fiber serves multiple endpoints by using unpowered passive fiber optic splitters to divide the fiber bandwidth among multiple access points. Naresh kumar, improved performance analysis of gigabit passive optical. Gepon system is designed for telecommunication use.
Gpon can transport ethernet, and tdm pstn, isdn, e1 and e3 traffic and consists of optical line termination olt and optical network unit onu or. Gigabit passive optical networking course covers the fundamentals of fttx gpon, xgpon and ngpon2 technologies. Gigabit passive optical network gpon optical solutions. All optical fibers have a physical limitation known as stimulated brillouin scattering sbs sbs occurs when a high power optical signal over relatively long length 8km fiber generates variations in the fibers optical properties and scatters optical signals in the reverse direction. Gpon gigabit capable passive optical networks gpon supports. The aim was to analyze the impact of the most important parameters of the components that are needed for new network elements, on the performance of these coexistent networks.
Received 2 may 20 accepted 25 september 20 keywords. Design and performance evaluation of passive optical networks master degree. Apr 28, 2017 gpon stands for gigabit passive optical networks. There is, in general, a onetomany relationship between the olt and the onuonts respectively. Gpon training, gigabit passive optical networking training. Its main characteristic is the use of passive splitters in the fiber distribution network, enabling one single feeding fiber from the provider to serve multiple homes and small businesses.
Master in science in telecommunication engineering. Passive optical network gepon system with triple play services. Abstractthis paper discusses the key principles of gigabit passive optical network gpon which is based on time. In order to improve the performance of gigabit passive optical network gpon systems, a novel dynamic bandwidth allocationdba scheme called pdba based on traffic prediction for gpon is proposed. Triple play service highbandwidth longreach up to 20 km gpon is the choice of large carriers in the international market. This paper presents a gigabit passive optical networks gpon model which includes a power budget analysis, availability analysis and signal performance analysis of the system. Request pdf improved performance analysis of gigabit passive optical networks. Performance analysis of ftth gigabit ethernet passive optical. Gigabit passive optical networks gpon provide a capacity boosts in both the. Gpon fundamentals gpon stands for gigabit passive optical networks. Gigabit passive optical network gpon the future of cable network infrastructure is already here gpon is the highest speed, longest life, lowest cost network infrastructure available in the market. Gpon training gigabit passive optical networking training course with handson exercises online, onsite and classroom live gpon training or gigabit passive optical networking course covers the fundamentals of fttx gpon and xgpon technologies.
The architecture uses passive unpowered optical splitters, reducing the cost of equipment compared to pointtopoint architectures. Gpon works on a pointtomultipoint access mechanism with passive splitters in the fiber distribution network, enabling one single. Its main characteristic is the use of passive splitters in the fibre distribution network. Fibers to the home ftth gigabit passive optical networks gpon optical network unit onu square root module sr. Design and analysis of a quad play architecture for gpon system without erbium doped fiber amplifier. A gpon system is a bidirectional pointtomultipoint network architecture deploying. A pon consists of an optical line terminal olt at the central office of the service provider and optical network units onus on. The gigabitclass passive optical networks are standardized and deployed nowadays.
Gpon has enhanced capability comparing with apon and bpon. Improved performance analysis of gigabit passive optical networks, optik 125, pp. Analysis of coexisting gpon and ngpon1 10gpon systems. When it comes to meeting the increased demand for bandwidth in schools, some it managers are learning a valuable lesson in network architecture.
Pon means passive optic network, epon is integrated with ethernet technologies, and gepon is a gigabit epon. In order to improve the performance of gigabit passive optical networkgpon systems, a novel dynamic bandwidth allocationdba scheme called pdba based on traffic prediction for gpon is proposed. The system performance of such purely passive gpon extender investigated in ref. Chapter 4 link power estimation for 10gbps gigabit. Improved performance analysis of gigabit passive optical. A 2day gpon training course including gpon, xgpon 10 gigabit systems. One way of providing fiber to the home is through a gigabit passive optical network, or gpon. Then one fiber connection is dedicated for every one user p2p pointtopoint connection, the splitter vanishes between the cocentral office and the clients. Gponxpert, gigabit passive optical networks gpon signalling, user plane, frame structure, payload analysis. Gigabit passive optical network gpon advantages and.
The ngpon has to evolve over the existing optical distribution network odn as it accounts for the major cost of the pon. Mar 27, 2014 this is a demo about the cisco gigabitcapable passive optical networks gpon technology. The invention relates to a gpon gigabit passive optical network service management system based on an omci operation management communication interface entity relationship model, comprising an entity relationship model analyzing functional module, an entity configuration abstract functional module and a bottom layer application program interface functional module. Further it has also been observed that the q factor received at gpon is improved by using sr module as shown in fig.
Gigabitcapable passive optical network gpon systems are described. Performance analysis of gigabit passive optical network. Gpon is todays frontrunner in europe, while epon has been massively. Design, develop and performance analysis of a gigabit passive optical network for quad play architecture by md.
Gpon training gigabit passive optical networking training course covers the fundamentals of fttx gpon and xgpon technologies. Hayder ali master of science in information and communication technology institute of information and communication technology bangladesh university of engineering and technology august, 2017. An improved architecture and performance analysis arefin, md. Gpon training gigabit passive optical networking training. S1 based on varieties of preset uploading attributes, attributes of all attributes in an optical network unit onu or an mib of an optical network termination ont according with the varieties of the preset uploading.
Presently there are three major pon technologies under consideration as the basis for ftth deployments. Improved performance analysis of gigabit passive optical networks naresh kumar national institute of technology, hamirpur, h. Passive optical networks are used to simultaneously transmit signals in both the upstream and downstream directions to and from the user endpoints. Performance analysis of gigabit passive optical network using.
Gigabit passive optical network gpon tdm architecture, 2. The gepon gigabit ethernet passive optical network system is composed of the optical line terminal olt, optical distribution network odn and optical network unit onu. Architecture shows an improved performance in q factor, received signal. Gpon can transport not only ethernet, but also atm and tdm pstn, isdn, e1 and e3 traffic. Link power estimation for 10gbps gigabit ethernet pon gpon architecture 4. General characteristics summary recommendation itut g. Gpon training gigabit passive optical networking tonex. Gigabit passive optical network gpon the fast mode. This page is about the meanings of the acronymabbreviationshorthand gpon in the computing field in general and in the networking terminology in particular.
Wdmpon is a promising solution to improve the performance such as. The invention discloses a management information base mib data uploading method and a gigabit passive optical network gpon. Gigabit passive optical networks gpon is a fiber access technology used to deliver highspeed voice, data and video services to residential and business customers. The passive optical network pon is just one of several access technologies used by service providers, but it enjoys a dominant position in the access market. Ufnano gpon optical network unit the ufiber nano g is a robust, high. Passive optical network pon is a technology viewed by many as an. How gpon works gigabyte passive optical network gpon. The gponolt, which has been designed for high scalability, flexibility and superior performance, has the added benefit of being the solution for the future. Nov 11, 2019 the gigabit class passive optical networks are standardized and deployed nowadays. An improved architecture and performance analysis at. Performance analysis of optical distribution network for ng.
Multicoms gpon solution one way of providing fiber to the home is through a gigabit passive optical network, or gpon. It is commonly used to implement the last kilometre of fibre to the premises services gpon puts requirements on the optical medium and the hardware used to access it, and defines the manner in which ethernet frames are converted to an optical signal. To increase speed and consistency, a gigabit passive optical network, or gpon, may be the solution. Before discussing the specific details of the pon, it is worth. Performance analysis of optical distribution network for ngpon. If you continue browsing the site, you agree to the use of cookies on this website. Figure 2 shows logical network architecture with various fttx options. With ever increasing demand for higher speeds, nextgeneration pons ngpons deployment is quite inevitable. The performance analysis of 2gbits downstream transmissions gpon is. An improved architecture and performance analysis a passive optical network pon is a. A passive optical network pon is a fiberoptic telecommunications technology for delivering broadband network access to endcustomers. Improved performance analysis of gigabit passive optical networks.
862 750 1487 578 821 1526 472 491 228 1341 776 1291 482 580 692 682 571 1015 164 460 765 731 946 1360 159 1305 110 1343 941 821 246 824 1497