Pdf pengenalanteknologigigabitpassiveopticalnetwork. Gepon system is designed for telecommunication use. Ufnano gpon optical network unit the ufiber nano g is a robust, high. Complete introduction of gpon gigabit passive optical. A pon consists of an optical line terminal olt at the service providers central. Gepon gigabit ethernet passive optical network is a pointtomultipoint high speed optical fiber access network and that is very suitable to be implemented in the configuration of ftth fiber to the home. A passive optical network, on the other hand, does not include electrically powered switching equipment. Very high bit rate digital subscriber loop vdsl supports a maximum bit rate of. Wave division multiplexing, passive optical networking this brief specifically addresses apon applications and the associated synchronization requirements required for the smooth transmission of realtime services over broadband networks. How gpon works gigabyte passive optical network gpon. This technology allows sharing fiber optics among customers, reducing cost and maximizing the use of bandwidth. General characteristics this recommendation provides examples of services, user network interfaces uni and service node interfaces sni that are required by network. White paper gigabit passive optical networks passive optical lan solutions pols theory, design, and installation considerations sean mccloud, rcdd senior applications engineer, leviton network solutions.
Standardization trends for nextgeneration passive optical. The invention discloses a management information base mib data uploading method and a gigabit passive optical network gpon. To know about this gpon technology, you have to read this article from the first to the last. 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. This paper discusses intrusion by userside signal injection resulting. Pengenalan teknologi gigabit passive optical network.
The optical elements used in such networks are only passive components, such as fibers, splitterscouplers and connectors. A passive optical network pon is a fiberoptic telecommunications technology for delivering broadband network access to endcustomers. Gigabit passive optical network gpon the future of cable network infrastructure is already here. Pdf the next generation of passive optical networks. Gpon fundamentals gpon stands for gigabit passive optical networks. These shorthaul networks of fiber optical cable are used for internet access, voice. P a s sive optic al n et works the broadband connected household e nergy m onito r i ng video conference ala r m lo c k laundr y b o ok ing real estate services ethernet. Gigabit passive optical networks gpon is a networking technology which offers the potential to provide significant cost savings to sandia national laboratories in the area of network operations. The 3m passive optical lan solutions pols offers a complete endtoend fiber solution. Physical layer testing of passive optical network pon modules. Study of passive optical network and gigabit passive. A single fiber is used to support multiple customers.
Epon and gpon are popular versions of passive optical networks pons. Gpon gigabit passive optical network equipment market. Epons build on the international telecommunications union itu standard g. One way of providing fiber to the home is through a gigabit passive optical network, or gpon. Integration of ethernet passive optical network epon and wimax technologies is regarded as a promising solution for nextgeneration broadband access networks. Gpon is the highest speed, longest life, lowest cost network infrastructure available in the market. Whats the difference between epon and gpon optical fiber. The dpnr5402 gpon ont wireless n gigabit voip gateway is a gpon gigabitcapable.
Inherited from ftths fiber to the home longdistance technology, the ftto fibre to the office or pol. Gigabit passive optical networking xgpongpon course. That is to say a passive optical network shares fiber optic strands for portions of the network. Ada beberapa macam dari penggunaan teknologi pon ini antara lain adalah bpon broadband passive optical network, epon ethernet passive optical network dan gpon gigabit passive optical network. Both of these types of optical network make up the fiber backbone of the internet. Passive optical lan making advantages of the optical fibers, can provide not only higher bandwidth, but also a lot of other benefits to the local area network. 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. For those that are evaluating optical access technologies, the selection will likely come down to pon passive optical networks or active ethernet.
Moreover, report of the gigabit passive optical network equipment efficiently offers the needed characteristics of the global market for the individuals and people looking for the business for. Nowadays in the fibertothe home ftth mechanisms the gpon is the broadly utilized method. This course describes and compares the benefits, components and operation of the three main types of passive optical network bpon, gpon and epon as used in various configurations including fibre to the home ftth and fibre to the cabinet fttc. Passive optical access networks are susceptible to intended attacks and unintended failures. Within the carriers central office and consumer sites the optical access lines are employed in the gpon mechanism is a bidirectional pointtomultipoint system structural design. It should be noted, however, the same concepts apply to all passive optical network. These shorthaul networks of fiberoptical cable are used for internet. Gpon market size surpassed usd 8 billion in 2017 and is set to grow at a cagr of over 9% from 2018 to 2024 get more details on this report request free sample pdf the gpon market is projected to exhibit an accelerated growth between 2018 and 2024 as it provides endusers with the ability to consolidate several services onto a single network, thereby reducing capital costs. Multimode passive optical network for lan application 37 2. 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. How to build a passive optical lan local area network fs. Pons are called passive because, other than at the co and subscriber endpoints, there are no active electronics within the access network. Sep 01, 2015 passive optical network, just as its name shows, it only uses fiber and passive components like optical splitters rather than active components like amplifiers, repeaters, or shaping circuits.
Multiaccess in ethernet passive optical networks epon. 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. Snl evaluation of gigabit passive optical networks gpon. If you continue browsing the site, you agree to the use of cookies on this website. Passive optical network ont optical network terminal device. Gigabit passive optical network gpon optical solutions. At the co, also referred to as the headend, the publicswitched telephone network pstn and internet services are interfaced with the optical distribution network odn via the optical line terminal olt. Gpon gigabit passive optical network is a solution for optical access networks, offering high speed, costeffective broadband applications and triple play services voice, video and data. Hdba for gigabit passive optical network with performance. Optical fiberbased networks can meet the increasing demand for faster and higher bandwidth broadband connections to user premises. Passive optical splitter gpon sfp d atasheet 2 highperformance gpon introducing ufiber nano from ubiquiti networks, a provider of fiber solutions utilizing gigabit passive optical network gpon technology. Gpon gigabit passive optical network equipment market 2020 global industry research report presents you analysis of market size, share, and. Gpon market trends 20182024 industry size share forecast.
Here we will try to explain this technology in a short time. Optical splitter to other onts telcom room olt work area singlemode optical fiber t. Passive optical networks pons the optical line terminal olt at the service providers central office co broadcasts data to several optical network terminals onts at the customer premises through the passive fiber network. Network pon passive optical network introductionfiber optic. Gpon training gigabit passive optical networking training. Gigabit capable passive optical networks kindle edition by hood, d download it once and read it on your kindle device, pc, phones or tablets. It utilizes gpon fibre optic connectivity to create passive splitters in the network, and this allows for a multipoint network, from the central office to serve small businesses. Use features like bookmarks, note taking and highlighting while reading gigabit capable passive optical networks. Jun 01, 2016 since it requires power, an active optical network inherently is less reliable than a passive optical network. The foundation established by this book is also invaluable in understanding ng2 next.
Capable passive optical networks wiley online books. Besides, the simple topology shown in the following illustration, pon can work in other topologies. The fiber backbone is the infrastructure of data routes that allow people and businesses access to the internet. Passive fiber access architectures gpon optimize the ftth business model by leveraging the high subscriber density allowed by passive splits as high as 64 users per pon or olt port. Passive optical networks are used to simultaneously transmit signals in both the upstream and downstream directions to and from the user endpoints. There is, in general, a onetomany relationship between the olt and the onuonts respectively. Both upstream and downstream traffic on one fiber 1490nm down, 10nm up. Because it requires power, an active optical network inherently is less reliable than a passive optical network.
Written by two of the experts in the field, this book explains gpon in detail, both the original 2. The gigabit class passive optical networks are standardized and. Optical fiber communication has brought us a new in ternet society. A passive optical network pon is a single, shared optical fiber that uses inexpensive. Jun 11, 2014 gigabit passive optical network presentation 1. Gigabyte passive optical networks gpons are networks which rely on optical cables to deliver information. This article reports on the standardization trends of ngpon2 nextgeneration passive optical network stage 2 systems that are being developed under a framework of the itut g. As opposed to a standard copper wire in most networks, gpons are 95% more energy efficient. Olt assigned time slots upstream optical line terminal olt in central office.
Gigabitethernet passive optical networks ge pon fusing gigabit ethernet and pon technologies, mitsubishi electric gepon system provides economical super high speed access circuits at up to 1gbps. Conditions continued condition operational impact remarks open test discrepancies tel0515002 onts 728gp and 729gp could not meet 8 to 1 blocking factor at mbps rate. Previously, the ftth design used gpon gigabit passive optical network technology that was different from ethernet technology. What does this mean for the international fibertothehome broadband connection. In japan, ftth fiber to the home net works, in which optical fibers are installed directly to users homes, have been so popular that the number of contrac. Optical fiber, passive optical network, fttx, point to point, point to multipoint, wdm, simulation. Gpon technology means gigabit passive optical network technology. We can adapt this training course to your groups background and work requirements at little to no added cost. Passive optical network pon implements a pointtomultipoint fiberbased access architecture passive fiber splitters are used to split a single optical fiber to serve multiple endpoints, without using dedicated fibers between the hub and customer.
A gpon network consists of olt optical line terminals, onu optical network unit, and a splitter. Multimode passive optical network for lan application. Gpon can transport not only ethernet, but also atm and tdm pstn, isdn, e1 and e3 traffic. They require at least one switch aggregator for every 48 subscribers. The optical path that consists of these components is called the optical distribution network odn. The large investments required for deploying passive optical networks pons render the disposal of appropriate planning tools for designing such networks in a costeffective way a necessity. Gigabit capable passive optical networks gpon have a large and increasing base of support among telecommunications operators around the world. The olt takes in all of the optical signals in the form of beams of light from onus and will convert it to an electrical signal. In order to improve the performance of gigabit passive optical network gpon systems, a novel dynamic bandwidth allocationdba scheme called pdba based on.
Passive optical network pon has existed since the 90s, and gpon is the next step in the evolutionary chain. Gpon training gigabit passive optical networking training course customize it. 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. Its main characteristic is the use of passive splitters in the fibre distribution network. 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. Barry kantner as the telecom markets begin to recover, many network operators are focusing on broadband access technologies. Click on the selected format and language to get the document format. 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. Physical layer testing of passive optical network pon modules application note introduction a passive optical network pon1 is an access technology based on the specification developed by the full service access network fsan vendor consortium. Pon means passive optic network, epon is integrated with ethernet technologies, and gepon is a gigabit epon. In this article we consider solutions for the planning and design of the network from accessing networks to fiber, based on technology gpon gigabit passive optical network, to consider the. Active optical networks, however, also have their weaknesses.
What is the difference between a passive optical network and an active optical network. All onts receive the same broadcast data, selecting the appropriate portion corresponding to the. However, a large scale gpon deployment requires a significant. 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. Ethernet passive optical networks definition ethernet passive optical networks epon are an emerging access network technology that provides a lowcost method of deploying optical access lines between a carriers central office co and a customer site. The optical line terminal olt resides in the co, connecting the optical access network to an ip, atm, or sonet backbone. 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.
Traditional lan can no longer satisfy the increasing need for higher bandwidth. This highspeed, realtime facility enables delivery of the cravedfor nextgeneration, highcapacity broadband content. This course is designed to benefit those requiring an in depth knowledge of the principles and applications of ten gigabit and gigabit passive optical networking and fibre systems such as fibre to the x fttx applications and their associated equipment, its flexibility and function within a modern transmission network. Design of gigabit ethernet passive optical network gepon. From the equipment room to the work area and everywhere in between, we offer plugandplay connectivity, high reliability and low cost of ownership. Gpons are currently the leading form of passive optical networks. The gpon mechanism is regarded as the most powerful scheme for the extensive employments comparative to the other. Its arrangement is a point to multipoint pmp network.