A migration from a legacy network to a new packet transport network is one. It provides a centralized network management platform for supporting telecom operators in their longterm network evolution and shielding the differences between. Ptn packet transport network interoperability testitu. Upon completion of this course, you will be able to. By zhang haiyan leading edge 29 mobile backhaul strategies for emerging markets emerging markets have become an. Tberdmts5800 handheld network tester ethernet ip applications 3. Carrierclass networking functions are essential to nextgeneration cloudbased delivery of business services. It was one of the major influences on the resilient packet ring802. A carrierclass packet transport network ptn solution. There are several options to choose from when building optical transport networks. Planetptn can be used to optimize the ptn layer in the network.
Slicing packet network spn enabling 5g transport network. Ip packet based services such as high speed internet, ip voice and ip video will be widely deployed in telecom network, which make transport network evolution to packet transport network. Heavy reading the core packetoptical transport evolution. Computer networking and management lesson 1 computer. Paths lsps are used to define the paths of packets in the network so that a. It provides a complete intelligent group service access scheme and mobile backhaul scheme, thus realizing management and control of services on the entire network. This video examines the benefits of selecting a packet based transport sol. The development of packet transport network technology has been aimed at achieving functionality similar to that of traditional transport networks achieved by sdh or otn, which. Huawei network oss and service product line interview 43 latest developments of ptn standards find out more about the latest developments in the two standards of packet transport network ptn technologies. Nextgeneration packet based transport networks ptn 3 vpws pseudowire pseudowire pw emulates the operations of a layer 2 pointtopoint service over a packet switched network psn. This video examines the benefits of selecting a packet based transport solution. Jan 18, 2017 there are several options to choose from when building optical transport networks. Characteristics of transport network and requirements of packet transport network are analyzed, tmplsmplstp based ptn technology is given and it will be. Partido trabalhista nacional national labor party, former name of podemos brazil pode petersburg telephone network, a russian telecommunications provider.
Williams memorial airport iatafaa code ptn paramount television network 19481956, a defunct u. The development of packet transport network technology has been aimed at achieving functionality similar to that of traditional transport networks achieved by sdh or. Pdf analysis of mplstp network for different applications. Jun 01, 2012 cisco packet transport convergence technology agility carriergrade stat mux benefits standardsbased converged optical multiservice access converged transport transport carrier ethernet, mplstp, lower tco, tdm, dwdm integration capexopex savings ipmpls integration convergence technology agility services performance higher bw services lower. Know the technical development, applications and progress of ptn in china. Pdf transport convergence through integrated packetoptical. Quite a number of planning tools has been developed commercially. Through convergence of ethernetmpls, wdm, otn, and tdm managed through a stateoftheart guibased intuitive nms, npt offers a powerful and flexible packet. Conform to the trend of ipbased network, and make full use of the advantages of ethernet ecosystem chain. More than 2m ptn nodes for macro cell, micro cell and pico cell.
The tool modules can handle the design of metro, as well as core networks. Allinone handheld network and fiber testing the tberdmts5800 handheld network tester is the one tool that network technicians and engineers need to install, turnup, and maintain their networks. Packet transport network device product overview itn201 acts as the access node in raisecom intelligent transport network product line, and mainly applicable for broadband carrier ethernet elineelanetree access services and packet based 3glte mobile backhaul pmbh solutions. This provides fast packet transmission between nodes to avoid network.
Section vi profiles 11 leading and innovative suppliers in core packet optical transport and switching, based on exclusive, indepth interviews. Packet transport optical transport is gradually shifting from the sonetsdh standard to packetcentric solutions a move that requires operators to replace legacy mstp. It supports both the legacy and emerging technologies required. Pdf pointspacketoptical integrated network transport switch and moncp multilayer optical network control platform are coprojects for the. Nextgeneration packetbased transport networks ptn 3 vpws pseudowire pseudowire pw emulates the operations of a layer 2 pointtopoint service over a packetswitched network psn.
The network operators profiled are bt group plc and verizon communications inc. Ptn is sometimes also referred to as pots or potp packet transport network. Npt combines transport network reliability and ease of management with packet efficiency. Packet based methods ces or ptpntp are a key technology in the next generation network independence from the transport network to handle migration scenarios timing across operator boundaries time and phase distribution as an alternative to gnss solutions in the future pdv and asymmetries in the network must be handled. Tberdmts5800 allinone handheld network and fiber testing. Application, transport, network and link layers last modified. Lockout of protection lo, forced switches fs, manual switches ms. Dragon ptn getting started ptngs this backbone device, configured using hiprovision provisioning software, offers a reliable, packetbased mplstp technology to transport missioncritical data through large networks. Attribute tdm transport packet data network connection mode connection oriented connectionless except te oam inband oam outofband except pw, te protection switching data plane switching control plane dependency bw efficiency fixed bandwidth statistical multiplexing data rate granularity rigid sonet hierarchy flexible data rate qos one class only qos treatment.
Packet transport network solution construct packet transport network with mn5200 ztmplsmplstp based zmulti service support zcarrier class design zsmall footprint zfull protections zquality of service the mn5200 is a new product based on pseudowire over tmplsmplstp technology. Orckitcorrigents cm4000 packet transport network ptn switches lead the way in next generation transport networks that enable legacy sdh and pdh, carrier ethernet and mobile backhaul services. The solution includes dualcore platforms design, as well as broad choice of service cards, which enables service providers to achieve a structured investment as their business grows. Pdf mn5200 packet transport network solution 112 kb pdf mn5300 packet transport network solution 116 kb. Aug 26, 2014 a migration from a legacy network to a new packet transport network is one of the most serious issues for telecom carriers. The lesson begins with an overview of the internet and of networking protocols, introducing several key terms and concepts. With the economical data service delivery, the packet transport network ptn technologies have emerged as an important player in the nextgeneration transport networks. Carrier ethernet, ip mpls, optical transport network, packet transport network, xpon, sme routers, industrial networking solutions, pcm for scada, ethernet over everything, multiservice last mile access and nms. Development of 100gbits packet transport system ntt technical. It can handle packets of any size up to the maximum packet size specified in the nf file on linux and the unix system or the multisite control panel on windows, can route files through a series of multisite hosts one hop at a time, and includes support for handling datacommunications failures. For ultra low latency and vertical industries, both tdm and packet switching should be supported. Offers a sustainable solution seamlessly delivering multitypes of leased line services, over a legacy and packet transport network. It will not only enable packet based switching, flexible.
Packet transport network solution construct packet transport network with mn5300 ztmplsmplstp based zmulti service support zcarrier class design zsmall footprint zfull protections zquality of service the mn5300 is a new product based on pseudowire over tmplsmplstp technology. Dragonptn with hiprovision launch presentation external. This family of tmplsbased packet optical transport solutions enables packetcentric transport with tdmlike oam operation. It supports both the legacy and emerging technologies required to handle various network applications including. Dynamic packet transport dpt is a cisco transport protocol designed for use in optical fiber ring networks. Planet ptn can be used to optimize the ptn layer in the network. Multilayer resource collaboration is required, l0l3 capability should be integrated at the same time.
Optix ptn 3900 packet transport platform of ptn series. The premiere edition of the future packet transport networks summit scheduled on 18thseptember 2019 at the westin, mumbai to provide a platform to deliberate on most crucial topics in optical transport networks to enlighten the networks and transport professionals in telecom industry. Sep 18, 2019 the premiere edition of the future packet transport networks summit scheduled on 18thseptember 2019 at the westin, mumbai to provide a platform to deliberate on most crucial topics in optical transport networks to enlighten the networks and transport professionals in telecom industry. Digital hierarchy format as an itut international telecommunication union. Packet transport network solution construct packet transport network with mn5200 mplstp multi service support carrier class design small footprint full protections quality of service the mn5200 is a new product based on pseudowire over mplstp technology. Ptn is a nextgeneration transport platform gradually recognized by the industry after years of discussions. Network interface devices nids and ethernet access devices eads must become serviceaware and increasingly manageable to guarantee the security, performance and access required for business cloud services.
Packet transport network device product overview itn201 acts as the access node in raisecom intelligent transport network product line, and mainly applicable for broadband carrier ethernet elineelanetree access services and packetbased 3glte mobile backhaul pmbh solutions. Service aggregation switch is a nextgeneration carrier ethernetmpls service aggregation platform that provides terabit switching capacity, massive service scalability, carrierclass resiliency, and a cuttingedge feature set that supports advanced qos, oam, and l2vpn capabilities. Itut packet transport network technology and oam mechanism overview. The infinera intelligent transport network, featuring the dtnx packet optical transport networking platform, has already enabled tsic to deliver 10 gigabit ethernet gbe and 100 gbe services to wholesale customers in north america and now tsic is expanding the network into europe. Transport network article about transport network by the. The proposed solution shall consist of different capacity nodes, network management system nms, auto service provisioning systems and other network components. Next generation packetbased transport networks ptn, reza vaezghaemi, jdsu, nov. To help operators make the transition smoothly and successfully, nec has released the new mn5000 series. Ptn packet transport network interoperability testitut g. This demo will present planetptn, one of the modules in the planet suite. Us20140369214a1 device for storing and retrieving logs. This demo will present planet ptn, one of the modules in the planet suite. Mplstp the new technology for packet transport networks. Native packet transport npt for packet transport networks ptn.
The emulated service may be atm, frame relay, synchronous optical network synchronous digital hierarchy sonetsdh, or ethernet. Cisco packet transport convergence technology agility carriergrade stat mux benefits standardsbased converged optical multiservice access converged transport transport carrier ethernet, mplstp, lower tco, tdm, dwdm integration capexopex savings ipmpls integration convergence technology agility services performance higher bw services lower. The trend of steadily increasing internet traffic means that transport systems with higher capacity are required in the carrier network. Dragonptn with hiprovision launch presentation external 2018 original 126776 free download as powerpoint presentation. Pdf towards large scale packet capture and network flow. Section v profiles two network operators that have very different strategies for their core network migrations. It will not only enable packetbased switching, flexible. Energy, responsible for electric power generation and transmission for the whole country as. Moreover, mplstp provides dynamic provisioning of mplstp transport paths via a control plane. A migration from a legacy network to a new packet transport network is one of the most serious issues for telecom carriers. As a packet transport network ptn terminal, the rax700 can be connected uplink to raisecom itn200itn2000itn8000 series devices or ptn devices from other vendors. One of the technologies used in modern packet transport network ptn technology takes advantage of the costeffectiveness and easeofuse of pseudo wire pw over transport multiprotocol label switchingmultiprotocol label switching transport profile tmplsmplstp architecture rfc 3985, and adds carrierclass features such as traffic. Nov 19, 2008 ip packet based services such as high speed internet, ip voice and ip video will be widely deployed in telecom network, which make transport network evolution to packet transport network.
The transport network considerations for 5g in cmcc open. The goal for the packetaw ar e transport network i s to provide a more eff ic ient architecture for packet services, whil e continuing to support existing tdm interfaces and service capabilities. The services shall include ngn voip, ptp pointtopoint, ptmp pointto. The list of acronyms and abbreviations related to ptn packet transport networks. To implement traffic engineering, paths require manual configuration. Benefits of packet based transport networks youtube. Ptn will be a packetorientated network solution that supports basic features of the transport platform. In addition, we specialize in tailored solutions for access scenarios focusing on service providers business services, mobile. Despite the simple installation procedure, these devices require expert selection, commissioning, and supervision.
Pdf in the perspective of multiprotocol label switching transport profile mplstp network, a reliable framework. The use of ethernet technology in ptn requires an extension of the. Packet transport optical transport is gradually shifting from the sonetsdh standard to packet centric solutions a move that requires operators to replace legacy mstp. It provides up to 4x10g or 8xge and 4xstm1641 on the line side, provides both of eotdm and tdm pseudo wire function, and various tributary interfaces at the client side. The control plane is mainly used to provide restoration functions for improved network survivability in the presence of failures and it facilitates endtoend. Some tools are designed and maintained by network equipment vendors to support design and marketing of their products, e. Native packet transport npt for packet transport networks. Section vi profiles 11 leading and innovative suppliers in core packetoptical transport and switching, based on exclusive, indepth interviews. Dragonptn with hiprovision launch presentation external 2018.
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