单纤双向 meaning in English
single fiber bi-directional
Examples
- Technical condition of 1310nm 1550nm single fiber bi - directional assembly module for short reach
1310 1550nm短距离单纤双向组件 - Bpon technical conditions of triplexer optical assembly for access network part 1 : general characteristics of triplexer optical assembly for broadband passive optical network light network unit
接入网用单纤双向三端口光组件技术条件.第1部分:用于宽带无源光网络 - Epon technical conditions of triplexer optical assembly for access network part 2 : general characteristics of triplexer optical assembly for ethernet passive optical network light network unit
接入网用单纤双向三端口光组件技术条件.第2部分:用于基于以太网方式的无源光网络 - We study the cost of metro wdm in two aspects in chapter 2 . for the aspect of components , a bidirectional optical add - drop multiplexer ( boadm ) using fiber gratings and circulators is designed , and is cheaper , simple and appropriate compenent for single - fiber bidirectional ring networks ( sfbrn ) . for the aspect of network , after study the traffic - grooming problem and the cost of wdm ring networks , a layered network with a multi - hubs is presented to reduce the total number of the network ports
在第三章，我们搭建了一个可以实现多业务单纤双向传送的sdh wdm网络平台，以单根50km光纤作为物理媒质，以mux demux的为单纤双向复用器件，以sdh wdm为传输手段，采用mstp技术，通过接入vlan模块建成一个单纤双向传输的局域网，并以此为基础通过接入图像编解码器实现单纤双向视频传输，为城域宽带接入网的多业务实现提供了范例。 - To satisfy the need of metro wdm survivability , two types of protection strategies , namely , share - fiber virtual - path protection and single - fiber bi - directional ring networks dni protection , are given in chapter 4 . the former is suitable for a complicated on such as a mesh network using the optical ring protection
此外我们首次针对boadm结构给出具体的在环网浙江大学博士学位论文中实现保护的策略，并把dni保护方式运用于全光网中，完成单纤双向光网在多种环网结构下的保护。