GPON产品.组网与案例.pptVIP

* * Divider Section Break Pages Title block set 28/32pt Trebuchet white, flush left with text box positioned at, Horizontal 1.87” and Vertical 2.87” This slide is to be used to create Section Divider slides Please copy, paste and modify this slide to reflect your specific needs. It is not generated from a Master slide template * * * * * 适合各种场景：“光进铜退”和“光进铜不退” * * * Divider Section Break Pages Title block set 28/32pt Trebuchet white, flush left with text box positioned at, Horizontal 1.87” and Vertical 2.87” This slide is to be used to create Section Divider slides Please copy, paste and modify this slide to reflect your specific needs. It is not generated from a Master slide template * * * * * * Divider Section Break Pages Title block set 28/32pt Trebuchet white, flush left with text box positioned at, Horizontal 1.87” and Vertical 2.87” This slide is to be used to create Section Divider slides Please copy, paste and modify this slide to reflect your specific needs. It is not generated from a Master slide template * * * * * * | FTTN组网简介 2.3 室内部署 室外部署 Internet 7750 SR BRAS IPTV Internet DHCP server PPPoE DHCP IPTV Phone RG Soft Switch SIP/H.248 IPTV 7330/7302/7358 2U插卡式MDU 19英寸机架内 FD/7330室外机 通过xPON对现有DSLAM系统的的改造实现宽带提速、优化网络、降低成本等 小区机房或室外机柜 HOME VDSL2 Eth PTP ADSL2+ G.SHDSL 1 km CO xPON FTTN的应用场景和部署特点 为FTTN部署而设计，适合区域： 老城区旧网改造和提速，利旧现网铜缆，快速部署； 农村宽带普及，从乡镇逐步覆盖到行政村乃至自然村； 将铜线距离缩短到1公里以内，可选多种接入手段 VDSL2 ADSL2+ G.SHDSL… 可灵活部署在小区机房或配套的7330室外机柜内 支持GPON/EPON/GE网络接口，可使用RSTP/MSTP/LAG实现上行链路汇聚和冗余 较小的CAPEX 7342 分光器 室外/内部署 7358模块化MDU FTTN组网部署特点 插卡式MDU FTTN MDU系列 * | Presentation Title | Month 2009 7353 ISAM FTTN2U插卡式 提供GPON/EPON/GE上行接口，4个用户槽位 支持16路FE板卡/32路ADSL2+板卡/64路POTS板卡/16路VDSL2板卡 可平滑演进到NG PON 7330 ISAM FTTN8U插卡式 提供GPON/EPON/GE上行接口，8~10个用户槽位 支持48路ADSL2+板卡/48路VDSL2板卡/48路Splitter板卡/48路POTS板卡混插 最大可以支持384~480路xDSL * | iSAM Familly overview | April 2008 ISAM NALS-C 48p Multi-ADSL线卡(内置分离器) 48端口Multi-ADSL线卡，POTS or ISDN ，内置话音分离器 支持ADSL，ReADSL，ADSL2，ADSL2+ 标准 NALS-C可以完全替代目前现网的NALT-B