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[Industry researchChinaTELEponRequireV2.0

Description: 本标准以IEEE 802.3-2005 和 我国通信行业标准《接入网技术要求——基于以太网方式 的无源光网络(EPON)》为基础,以增强EPON 系统的互通性和运营、管理能力为目标,在 PON 接口协议(MPCP、OAM 扩展等)、DBA 和QoS、组播、安全性、语音业务提供、TDM 业务提供、维护管理等方面的提出了新的和更具体的要求。 本标准由中国电信集团公司技术部组织制定。-To the IEEE 802.3-2005 standard and China s telecommunications industry standard, Access network technical requirements- based on the way Ethernet Passive Optical Network (EPON) , based on EPON system to enhance interoperability and operational and management capacity of the target in the PON interface protocol (MPCP, OAM expansion, etc.), DBA, and QoS, multicast, security, voice operations, TDM operations, maintenance management proposed a new and more specific requirements. This standard by China Telecom and Technology Organization.
Platform: | Size: 1559552 | Author: leon | Hits:

[Internet-Network2003H34_EPON

Description: 2003H34 接入网技术要求-基于以太网方式的无源光网络(EPON)(new) -2003H34 access network technical requirements- based on the way Ethernet Passive Optical Network (EPON) (new)
Platform: | Size: 1098752 | Author: yangyin | Hits:

[Industry researchPON

Description: A passive optical network (PON) is a point-to-multipoint, fiber to the premises network architecture in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises, typically 32-128. A PON consists of an Optical Line Termination (OLT) at the service provider s central office and a number of Optical Network Units (ONUs) near end users. A PON configuration reduces the amount of fiber and central office equipment required compared with point to point architectures
Platform: | Size: 47104 | Author: snowave28 | Hits:

[VHDL-FPGA-VerilogB_PON_OLT_VHDL

Description: ATM-PON(Passive Optical Network) OLT vdhl proj.file
Platform: | Size: 16136192 | Author: mr.jeon | Hits:

[JSP/Javanetview

Description: 摘要:基带传输与同轴网络。 随着运营商带来经济效益和社会效益。 从技术上讲有三种方式突破接入网瓶颈,一是甚高速数字用户线路(VDSL);二是基于无源以太网的无源光网络技术,继承了以太网的低成本和易用性以及光网络的高带宽,是实现FTTH众多技术中性价比最高的一种。随着EPON国际标准——IEEE802.3ah在2004年正式发布,EPON的产业联盟已经吸引了众多厂商的积极参与,从EPON的核心芯片、光模块到系统,EPON的产业链已经日趋成熟。 -Abstract: The base-band transmission and coaxial networks. As the operators bring economic benefits and social benefits. Technically speaking there are three ways to break through bottlenecks in the access network, first, even the high-speed digital subscriber line (VDSL) 2 is based on passive Ethernet passive optical network technology, inherited the low cost and ease of use of Ethernet as well as the high-bandwidth optical networks is to achieve cost-effective FTTH technology, the highest number of one. With the EPON international standards- IEEE802 .3 ah in 2004, released, EPON industry alliance has attracted the active participation of many companies, from the core of EPON chips, optical modules to the system, EPON of the industry chain is becoming more mature.
Platform: | Size: 54269952 | Author: yangyang | Hits:

[OtherYDT1475-2006

Description: 接入网技术要求_基于以太网方式的无源光网络(EPON)-Access network technical requirements _ Based on Ethernet Passive Optical Network (EPON)
Platform: | Size: 4038656 | Author: gc | Hits:

[Internet-NetworkPON_0.5b.tar

Description: epon 网络模拟,用Omnet++ 实现,其中定义了ONU 和 OLT 的功能,实现了MPCP协议的模拟!-This is a basic implementation of Ethernet Passive Optical Network. OLT and ONU modules are defined. MPCP protocol has been implemented to assign LLIDs dynamically. Since it is under development, many features may be missing.
Platform: | Size: 1508352 | Author: zdneer | Hits:

[Internet-NetworkOPNETWORK---QoS---final-draft3

Description: "Ethernet in the First Mile" (EFM) is an upcoming standard currently being drafted by the 802.3ah task force in the IEEE organization. One of the tracks in the standard deals with Ethernet over Passive Optical Network (EPON), a centralized point-to-multi-point network with a shared upstream channel. This paper deals with the problem of upstream bandwidth allocation in EPON networks. We suggest, analyze, and compare several bandwidth allocation algorithms. As a novel type of network, EPON presents many new challenges, and one of the main goals of this project was to get a feel for the network in order to decide on the next steps in its exploration. To that end, we have constructed an OPNET model of an EPON network based on the IEEE - "Ethernet in the First Mile" (EFM) is an upcoming standard currently being drafted by the 802.3ah task force in the IEEE organization. One of the tracks in the standard deals with Ethernet over Passive Optical Network (EPON), a centralized point-to-multi-point network with a shared upstream channel. This paper deals with the problem of upstream bandwidth allocation in EPON networks. We suggest, analyze, and compare several bandwidth allocation algorithms. As a novel type of network, EPON presents many new challenges, and one of the main goals of this project was to get a feel for the network in order to decide on the next steps in its exploration. To that end, we have constructed an OPNET model of an EPON network based on the IEEE
Platform: | Size: 508928 | Author: yavar | Hits:

[Program docWDM-PON

Description: The passive optical network (PON) is an optical fiber based network architecture,which can provide much higher bandwidth in the access network compared to traditional copper-based networks. Incorporating wavelength-division multiplexing (WDM) in a PON allows one to support much higher bandwidth compared to the standard PON, which operates in the “single-wavelength mode” where one wavelength is used for upstream transmission and a separate one is used for downstream transmission. We present a comprehensive review of various aspects of WDM-PONs proposed in the literature. This includes enabling device technologies for WDM-PONs and network architectures, as well as the corresponding protocols and services that may be deployed on a WDM-PON. The WDM-PON will become a revolutionary and scalable broadband access technology that will provide high bandwidth to end users. © 2005 Optical Society of America-The passive optical network (PON) is an optical fiber based network architecture,which can provide much higher bandwidth in the access network compared to traditional copper-based networks. Incorporating wavelength-division multiplexing (WDM) in a PON allows one to support much higher bandwidth compared to the standard PON, which operates in the “single-wavelength mode” where one wavelength is used for upstream transmission and a separate one is used for downstream transmission. We present a comprehensive review of various aspects of WDM-PONs proposed in the literature. This includes enabling device technologies for WDM-PONs and network architectures, as well as the corresponding protocols and services that may be deployed on a WDM-PON. The WDM-PON will become a revolutionary and scalable broadband access technology that will provide high bandwidth to end users. © 2005 Optical Society of America
Platform: | Size: 374784 | Author: Dung | Hits:

[Program docLaporan_KP

Description: About GPON (Gigabyte Passive Optical Network)
Platform: | Size: 577536 | Author: intan | Hits:

[Software EngineeringSymmetrical-Full-Duplex-Integrated

Description: 全双工集成无源光网络及光无线通信系统,该系统用可见光LED作为下行,用红外LED作为上行,全双工系统的速率为5Gb/s,光无线系统的速率为250Mb/s.-Full-duplex integrated passive optical network and optical wireless communication system, which use visible LED as a downlink, using infrared LED as uplink, the rate of full-duplex system of 5Gb/s, the rate of optical wireless systems is 250Mb/s.
Platform: | Size: 759808 | Author: 许林名 | Hits:

[OtherGPON

Description: 无源光网络(GPON)技术规范ITU-T984_1 GPON参数指标-Passive optical network (GPON) specification itu-t T984_1 GPON parameter index
Platform: | Size: 415744 | Author: yan | Hits:

[File Format10G-EPON

Description: 接入网技术要求-10Gbits以太网无源光网络(10G-EPON)报批稿-Access network technical requirements-10Gbits Ethernet Passive Optical Network (10G-EPON) for Approval
Platform: | Size: 379904 | Author: 尚兴荣 | Hits:

[OtherNew WinRAR archive

Description: 5 paper Performance Analysis of Hybrid Passive Optical Network
Platform: | Size: 18970624 | Author: nazik | Hits:

[Software EngineeringFIBER OPTICAL NETWORK DESIGN PROBLEMS

Description: The problems within scope of this thesis are based on an application arising from one of the largest Internet service providers operating in Turkey. There are mainly two different problems: the green field design and copper field re-design. In the green field design problem, the aim is to design a least cost fiber optical network from scratch that will provide high bandwidth Internet access from a given central station to a set of aggregated demand nodes. Such an access can be provided either directly by installing fibers or indirectly by utilizing passive splitters.
Platform: | Size: 2747196 | Author: mustafa1970 | Hits:

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