摘要
由于光电复合缆具有宽带、高可靠性数据传输、价格低、连接方便等特点,非常适合作为传输媒质来组建接入网,并且采用光电复合缆的接入网可实现电话、数据、电视、电力四网融合。为此,叙述了一种新型光电复合缆的结构和特点,简要介绍了四网融合方案采用的以太网无源光网络接入技术,展望了光电复合缆的应用前景。
Optic/electric composite cable (OECC) has become one of the most suitable information transmission media due to its wide bandwidth,reliable data transmission ability,low cost,and easy connection etc..Furthermore,with this kind of cable,the access network can combine voice,TV,data,electric power transmission in one common platform.Here we describe the structure and features of a novel OECC,briefly introduce the access technology of ethernet passive optical network(EPON) for four-in-one scheme,and forecast the application of OECC.
出处
《光纤与电缆及其应用技术》
2005年第1期23-25,共3页
Optical Fiber & Electric Cable and Their Applications
关键词
光电复合缆
塑料光纤
接入网
optic/electric composite cable
polymer optical fiber
access network
