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1、泰国 CTH IPTV项目 第二次汇报2012-11-12,Introduction of IPTV Over FTTx,目 录,Implementation Scheme of FTTx,Investment Estimation,Capex、Opex and Analysis,Two technologies of Interactive television,IPQAM,IPTV,图1、IPQAM示意图,图2、IPTV示意图,In the IPQAM technology, the STB control information and the video streams were tr
2、ansmitted through different pathways. Interactive signals like the STB access authentication and the EPG Information browsing are interacted through IP bi-directional channel. However, audio and video streams are transmitted to IPQAM equipment in appropriate encapsulation format. The equipment modul
3、ates the streams to RF signals, then transmits the signals to the STB through the HFC network.,The biggest difference between the IPQAM technology and the IPTV technology is that the IPTV uses only the IP network no matter the audio and video streams or the two-way interaction signals.To IPTV,HFC is
4、 not Necessary,and IPTV STB havnt RF Input interface.,The two technologies, IPQAM and IPTV are usually used as bi-directional services in Interactive TV. IPQAM is always used in the system of radio and television, while the system of telecommunications is mainly based on pure Internet Protocol(IPTV)
5、.IP network,IPTV System Architecture（Only for IP Network）,IP,CDN,WAN/MAN,Home Network,CDN,STB,Service operation,User management,BMS,Interface,SP management,Billing management,AAA,Statisticalanalysis,CDN Manager,Contentmanagement,System management,EPG Server,Broadcasting control system,Content operat
6、ion,CPE/ Home gateway,Content Generate,CA,BOSS系统,Introduction of live broadcasts,IPTV Network structure,Unicast,Multicast,IPTV Network structure-FTTH,IPTV Network structure-FTTB,IP-QAM System Architecture（for HFC & IP ）,Non-streaming media application services,The original source of the film,Content
7、 layer,Service platform layer,Coding,Content Management,AAA System,Playback system,Interactive services platform,Data type applications,Encoder,Multiplexer,Modulator,Broadcasting System, service platform,Transport Layer,IP MAN,HFC,Unified portal,On-demand channels,Data - applications,Live channels,A
8、pplication presentation layer,Client layer,Enhanced STB,Basic STB,Scrambler,BRAS/OLT/SW,IP-QAM Device,IP-QAM System Network structure-CMTS+CM,IP-QAM System Network structure-EPON+EOC,IP-QAM System Network structure-EPON+LAN,Introduction of IPTV Over FTTx,目 录,Implementation Scheme of FTTx,Investment
9、Estimation,Capex、Opex and Analysis,Implementation Scheme of FTTx,1、The Structure of FTTx Network,OLT,IP Network,BAS,V5.2/H.248,FE/GE,PSTN/SS,CDN,PC,CATV,PHONE,IPTV/HDTV,FE/GE,Home ONU,splitter,FTTH,020 KM,1490nm,1310nm,PON Network,1:N,Corridor ONU,FTTB,Implementation Scheme of FTTx,OLT,IP Network,BA
10、S,V5.2/H.248,PSTN/SS,CDN,splitter,1490nm,1310nm,ONU,FTTB,ONU,EoC Master,EoC Slave,CATV,1550nm,WDM,EoC Master,EoC Slave,10GE/GE,OLT,IP Network,BAS,V5.2/H.248,10GE/GE,PSTN/SS,CDN,PC,CATV,PHONE,IPTV/HDTV,Home ONU,splitter,FTTH,020 KM,1490nm,1310nm,PON Network,1:N,PC,CATV,PHONE,IPTV/HDTV,Home ONU,FTTH,C
11、ATV,1550nm,WDM,Implementation Scheme of FTTx,2、 为什么在FTTx中使用PON,Multi-service was supported: The EPON/ GPON support Multi-service, including Internet access, IPTV and voice.High stability of network: The network from OLT to ONU is passive, do not need power.Lower opex: The opex of fiber cable is lowe
12、r than the opex of copper cable.More simple structure of network: The ODN consist of fiber cable and optical splitter, media converter is not used.,Implementation Scheme of FTTx,3、 Scenarios of the FTTx Implementation,Implementation Scheme of FTTx,4、 FTTB Network,Implementation Scheme of FTTx,5、 FTT
13、H Network,Implementation Scheme of FTTx,20,Bow-type drop cables,BD Cabinet,6、 FTTH Implementation at Town House,Implementation Scheme of FTTx,7、 FTTO Implementation at office building,PON产品汇总,大容量GPON/EPON平台,XDSL/FE/窄带接入,ADSL2+/窄带接入,ADSL2+/窄带/专线接入 MSAN/提供V5接口,EPON固定端口 FTTB LAN ONU,EPON固定端口 FTTB XDSL
14、ONU,GPON固定端口FTTB LAN/VDSL2 ONU,XDSL CPE 桥接型/路由型 单端口/多端口,EPON FTTH ONU/SBU,DSL/LAN/XPON RG,GPON FTTH/FTTO ONU,FTTH ONU FTTB ONU FTTN ONU OLT,接入网网元管理系统,家庭网络管理系统,接入网络诊断系统,中容量GPON/EPON平台,xPON 2U插卡式 FTTB LAN/XDSL ONU,23 | Presentation Title | Month 2009,10Gb/s 带宽容量每用户槽位； 在负载分担情况下达到20Gb/s；支持ANYPON 用户板卡,每块
15、主控板卡均支持GE和10GE的上行接口，主控板可以工作在冗余备份和负载分担模式下；,8端口EPON用户板卡,14块用户线路板卡,2块主控交换板卡,4端口GPON用户板卡,完全无阻塞的产品架构设计，500G的核心交换能力，20G用户槽位； 同时支持GE和10GE上联方式，并支持多链路捆绑；,OLT产品,FTTH ONU系列,SFU,HGU,SBU,提供4个10/100M以太网接口,提供4个10/100M以太网接口和2个POTS接口,4个10/100M以太网端口和2个POTS接口, 1个USB2.0 host端口,802.11b/g (4 SSID),提供4个10/100M以太网接口和4个E1接口
16、,适合于FTTH和FTTO的部署场景； 满足运营商的技术要求，通过严格的入网测试和运营商选型测试； 采用业界成熟的芯片解决方案，和目前现网的主流OLT均可实现稳定的互联互通。,FTTB ONU系列,MDU（固定端口）,MDU（2U插卡式）,提供8个FE接口和8个POTS接口,提供16个FE接口,提供16个FE接口和16个POTS接口,提供24个FE接口和24个POTS接口,提供24个VDSL2接口,2U插卡式 网络接口：提供GPON/EPON/GE上行接口，并可平滑演进到10G EPON和XG PON 用户接口：4个用户槽位，可以支持16路FE板卡/32路ADSL2+板卡/64路POTS板卡/24路VDSL2板卡,适合于FTTB+LAN或FTTB/N+DSL的部署场景 满足运营商的技术要求，通过严格的入网测试,
