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Forum 博通推10G EPON光网络单元单芯片系统解决方案
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  • iptv
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博通推10G EPON光网络单元单芯片系统解决方案

铁丝19
铁丝19 over 14 years ago

来源:与非网

 

        1月24日Broadcom(博通)公司宣布,推出业界首款10Gb以太网无源光网络(EPON)光网络单元(ONU)单芯片系统(SoC)解决方案。视频点播、高清IPTV、高速互联网、3G/4G移动回传和企业业务等都需要高速互连,而该解决方案专门为了更好地满足这些需求而设计。Broadcom表示, 10Gbps BCM55030单芯片系统解决方案提供的带宽是现有1G EPON解决方案的10倍。

 

         Broadcom在每个光网络单元上支持多个逻辑链路标识符(Logical Link Identifier),利用这一业界领先技术,BCM55030可通过一个共用基础设施,同时高质量地传输住宅业务、关键任务、企业业务以及基站回传。该款单芯片系统解决方案具有业界最高的器件集成度、超低功耗和非常小的占板面积,是在同一光纤基础设施上经济实惠地部署企业和住宅增值业务的理想解决方案。

 

         针对光纤到楼(FTTB)的多住户单元(MDU)应用,Broadcom的10G EPON的光网络单元使运营商和OEM厂商可以轻松地在现有1G EPON网络基础上进行升级,通过提高每户及同一光纤总用户带宽,真正实现高速四重播放服务,从而大大提高运营商的盈利和投资回报。针对光纤到户(FTTH)的应用,得益于全新超高速延迟敏感型服务,如3D电视、互动网络游戏,该方案将推动下一代数字家庭,同时使用户宽带体验到达新的水平。


         Broadcom公司以太网接入部资深总监兼总经理Greg Caltabiano 表示,“10G EPON可利用以太网经济实惠地实现速度更高、未来依然能满足需求的网络,从而可提供新业务和更高的性能。我们的1G EPON技术具有先进的QoS和流量管理能力,拥有成百上千万宽带住宅用户,今天推出的BCM55030正是建立在这一技术基础之上。将来,这种先进的10G EPON技术将集成到采用Broadcom交换、话音、家庭网关等其他技术的一系列产品中。”

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