These shorthaul networks of fiberoptical cable are used for internet access, voice over internet protocol voip, and digital tv. D1210, minjie plaza, huangpu, guangzhou, guangdong, china. Technically speaking, i believe that the best technolog. Conversely, delivery of mefdefined services are standard capabilities of epon. Gpon anis maslo, amer tanjo bh telecomtelecom inzenjering, sarajevo, bosna i hercegovina bh telecom, gorazde, bosna i hercegovina email protected, email protected abstract. Apart from this, the report also provides the market outlook, growth, share, size, opportunity and forecast during 20192025. Epon or gpon white paper 3 introduction for the past several years the fttp industry has discussed and debated three pon protocols. This paper presents an overview of the passive optical networks pon, and outline of various flavors of pon technologies including apon, bpon and epon. Figure 4 viscosity temperature profile for 5 samples of epon resin 828 ranging in viscosity from 110150 poise packaging and storage epon resin 828 is an undiluted liquid epoxy resin that is available in tank cars, tank trucks and 500 pound net closed head drums. May 30, 2011 thats a great question, and the answer is not entirely clear. Epon and gpon the costs of the optical distribution equipment fiber type, splitters, connectors, and so on are similar for both gpon and epon. Gpon is based on a completely new transport convergence tc layer that can accommodate highlevel diversity services as shown in figure 1. Epon and gpon are popular versions of passive optical networks pons.
Gpon uses optical wavelength division multiplexing wdm so a single fiber can be used for both downstream and upstream data. Method a the sn of the ont is registered in advance at the olt by the operator method b the sn of the ont is not registered at the olt by the operatorems. Recently the industry has come to recognize that the killer application is iptv. Like all epon networks, 10g epon transmits data in variablelength packets up to 1518 bytes, as specified in the ieee 802. A pon reduces the amount of fiber and central office equipment required. Pdf link utilization and comparison of epon and gpon access. 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. Nov 07, 2016 to further keep pace with markets demands, epon ethernet passive optical network and gpongigabit passive optical network emerges from pon and become popular versions of it. Choose from burstmode and continuousmode laser drivers to clockphase aligners and catv tias, or select one of our complete reference design. Gpon, on the other hand, supports an asymmetrical data rate of 1.
Or, you can call it pop central equipment, similar to the media. In general, this is a matter of costs vs requirements. Gpon gigabit passive optical network equipment market global scenario, market size, outlook, trend and forecast, 2016 2025 gpon gigabit passive optical network is a pointtomultipoint access network. They both offer their own version of enhancements to accommodate. Basically anything can be redundant, the problem is obviously the cost of this. As for the lowest cost business, the need for a layer 2 protocol is ethernet. Nov 27, 2015 pon passive optical network, epon vs gpon published on november 27, 2015 november 27, 2015 2 likes 26 comments. From lowhandicap designs through game improvement models, there is.
Whats the difference between gpon and epon authorstream. By comparing the differences of the two technologies, it shows epon is a superior technology for delivering residential and smalltomedium enterprise ethernet services in terms of its advantages in bandwidth, efficiency, cost, encryption. Here, the dte connected to the trunk of the tree and called as optical line terminal olt as shown in the following illustration it is usually located at the service provider, and the connected the dte branches of the. The ethernet passive optical network epon is a pon encapsulate data with ethernet and can offer 1 gbps to 10 gbps capacity. A type of epoxy resin used in sample preparation for electron microscopes. Depending on where the pon terminates, the system can be described as fibertothecurb fttc, fibertothebuilding fttb, or fibertothehome ftth. Epon ethernet pon and gpon gigabit pon are the most important versions of passive optical networks, widely used for internet access, voice over internet protocol voip, and. Passive optical network pon is an access technology by means of optical fiber.
Comparison between epon and gpon fiber optical networking. Hisense broadband is a global technology leader in optical transceivers, active optical cables, onu box and multimedia products. This page compares bpon vs epon vs gpon and mention difference between bpon, epon and gpon. Users of this guide should understand epon technology and have experience configuring epon devices. Gpon provides an efficient means of transmission for ethernet and tdm. Layer 1 in gpon and epon networks fiberbit fiberbit. Active ethernet vs gpon solution, which one do you prefer. Active ethernet vs gpon solution, which one do you. Pon epon, gpon, gepon maxim offers the most complete product line of gpon, epon, bpon, and gepon ontolt solutions. Before dpoe all provisioning of epon services was a manual process, thus making it difficult to sustain for large deployments. Epon flexible, easy to be deployed with high performance. Gigabit ethernet incampus networkingrebuttal to the cisco touted lippis consulting industrypaper entitled gpon vs gigabit ethernet in campusnetworking by david quinn, managing director, iputilinet, a ga based firm specializing in next generationall fiber multiservice gpon networking the game has changed get. Gpon represents an increase in bandwidth compared with apon and bpon. Epon resin 828 is an undiluted liquid epoxy resin that is available in tank cars, tank trucks and 500 pound net closed head drums.
One of the main reasons why gpon was created was to have a higher bit rate in the downstream direction. This can significantly reduce 10g epon s overhead in. This has left epon and gpon as the only candidates for wide. To further keep pace with markets demands, epon ethernet passive optical network and gpongigabit passive optical network emerges from pon and become popular versions of it. Epon and gpon framing white paper epon or gpon white. May 11, 2015 this feature is not available right now.
Gpon vs epondifference between gpon and epon,sharing hot. Bpon, broadband passive optical network, and gpon are similar as well in the same aspects above. Whats the difference between epon and gpon optical fiber. Gpon gigabit pon is the evolution of broadband pon bpon standard. While epon carries bursts of pure ethernet frames, gpon encapsulates data using generic encapsulation method gem. A passive optical network pon is a fiberoptic telecommunications technology for delivering. Ppt gpon powerpoint presentation free to download id.
Aug 06, 20 now, in terms of osi model, access network, and pon networks are access networks at its best, exists at layer 2. Then, we discuss the possibility of improving the bandwidth utilization by means of timeslot size adjustment, and by packet scheduling. Gpon uses the serial number sn for ont authentication. Epon technology white paper gw20070525 argo contar. Bpon vs gpon vs epon a comparison of bpon gpon and epon both bpon and gpon architectures were conceived by the fsan group, which is driven by major incumbent telecommunications operators. Piyush bajpayee follow technical sales account manager a2p sms. This tutorial will introduce about gpon technology. Epon and gpon framing white paper epon or gpon white paper.
Epon and gpon technologies have been introduced into the market because of service quality and price point. These shorthaul networks of fiberoptical cable are used for internet access, voice over internet protocol voip, and digital tv delivery in metropolitan areas. Bpon vs epon vs gpondifference between bpon,epon and gpon. It depends on the way the market will develop, including technology, applications, and also on political and marketing factors. Later, arisen ethernet pon epon and gigabit pon gpon bring great improvement in data transmission distance and bandwidth. The primary technical and therefore, cost variation between the two standards is to be found in the olt and the onu. Epon requirements mulpi specifications for support of a subset of docsis 3. Consequently, bpon is being viewed more and more as an early dropout due to its lack of bandwidth. Each gpon fiber is split to serve 16, 32, or 64 users per fiber. Maybe one is curious about difference between epon and gpon. This manual is applicable to cortina based epon olt products, this document is for those who perform all tasks for the epon olt once it has been successfully installed. The protocols used by gpon are atm, gem, and ethernet. Aug 26, 2016 gpon supports different types of redundancy, as the great comment from above states. Bpon vs gpon vs epon a comparison of bpon gpon and.
They both offer their own version of enhancements to accommodate better size ipethernet frames at variable rates gbps. Neither 1gepon nor 10gepon as specified in ieee 802. A passive optical network pon is a system, that brings optical fiber cabling and signals all or most of the way to the end user. We will discuss the differences between gpon and epon in the following and it is these differences that make gpon become. The primary component differences in the olt and onu for gpon and epon are. We provide solutions to the fibertothehome ftth, cable television, data communications network and consumer electronics markets. Features pon is a new medium for the ethernet technology. Gpon supports different types of redundancy, as the great comment from above states. While the mere mention of a forged iron evokes the notion that forgings are only for the very best players in the game, epon dispels that myth by providing forged designs for players of all skill levels. It is one of the access type used by the service provider. Most of the operators are heavily invested in providing legacy tdm services. If an internal link led you here, you may wish to change the link to point directly to the intended. Geponepon and gpon are popular versions of passive optical networks pons. Epon golf usa official website of epon golf products usa.
Epon vs gpon encapsulation gpon is architected specifically to support pointtopoint connections. Ethernet pon solution were not able to gain support within the ieee 802. The primary differences between them lie in the protocols used for downstream and upstream communications. By using gpon fiber optic cables, this will eliminate that hazard due to no current being transmitted. Some time ago we discussed layer 1, or physical layer in pon communication systems. Ip surveillance solution based on epon technology, break the limitation of traditional solution in remote surveillance and data centralized storage, multilevel network surveillance. I believe there is a trend to deploy more pon than ae active ethernet, even for transparent ethernet services with. The 10 gbits ethernet passive optical network standard, better known as 10gepon allows computer network connections over telecommunication provider infrastructure. Building on the ethernet passive optical network epon and gigabit pon gpon standards, nextgeneration ng pons i provide increased data rates, split ratios, wavelengths counts, and fiber. Dec 08, 2015 comparison between epon and gpon pon is the abbreviation of passive optical network, which only uses fiber and passive components like fiber splitter and combiner. The hierarchical model of epon is defined in ieee 802.
Pon types apon bpon gpon epon wdmpon gpon solution. In epon, both downstream and upstream line rates are 1. Gigabit ethernet incampus networkingrebuttal to the cisco touted lippis consulting industrypaper entitled gpon vs gigabit ethernet in campusnetworking by david quinn, managing director, iputilinet, a ga based firm specializing in next generationall fiber multiservice gpon networking the game has changed get the. Pdf a multilayer comparative study of xgpon and 10gepon. Epon is a short haul network using ethernet packets, fiber optic cables, and single protocol layer. Global industry opportunity analysis and forecast to 2025 the xyz market report offers a complete picture of industry trends and factors along with quantitative data based on historical data and from various sources. Both epon and gpon support automatic ont discovery and activation mechanisms. Bpon vs epon vs gpon difference between bpon,epon and.
Now, in terms of osi model, access network, and pon networks are access networks at its best, exists at layer 2. From lowhandicap designs through game improvement models, there is an option for every player profile. Difference between epon and gponsyrotech networksepon vs. The problem of compatibility with 1g epon is considered. Because when we talk about layer 2 we usually mean virtual local area networks, or vlans, which is a core terms for ethernet based last mile access networks.
Thats a great question, and the answer is not entirely clear. Pon passive optical network, epon vs gpon published on november 27, 2015 november 27, 2015 2 likes 26 comments. Bpon vs gpon vs epon a comparison of bpon gpon and epon. This disambiguation page lists articles associated with the title epon. While an epon downstream transmission rate has the same rate as its upstream, 1. Bpon ont users have a max speed of 50507575, and are switched to. Gpon and epon technology comparison the key factor for determine ftth network cost is understand the performance characteristics of the pon tecnology. Atm encapsulation and gfp encapsulation universal framing protocol is defined, and both can be chosen one of the business packages. The present situation and development trend of 10g pon.
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