1) core board of ADM
分/插复用设备主盘
2) OADM
光分插复用设备
1.
This paper propsed an idea that the optical network and IP network will develop parallelly for long time, analysed the important meaning of OXC and OADM in the future high speed information network,and pointed out that OXC,OADM,OTDM and OPS represent the development direction of future optical network.
分析了光交叉连接设备( OXC)和光分插复用设备 ( OADM)在未来光网络中的重要意义 。
2.
Optical add/drop multiplexer (OADM) is an important network element in optical transport network(OTN).
光分插复用设备(OADM)是光传送网中的重要网元 ,本文提出了OADM的实现方法与设计原则 ,给出了实现OADM中的若干关键技术问题、相应的解决方法以及利用OADM进行长距离传输与组网的实验研究结
3.
In the first stage, it aims to develop OXCs, OADMs, core routers and an integrated network management system, and to construct a high speed network based on IP/DWDM in Beijing which will be an experiment platform of advanced network technologies.
中国高速信息示范网(CAINONet)的研究开发项目是“863”计划的一个跨主题重大项目 ,旨在自行研制出光交叉连接设备、光分插复用设备、核心路由器和一体化网络管理系统 ,并在北京建立一个基于IP/DWDM的高速信息示范网 ,连接北京地区部分重要科研院所与著名高等院校 ,为以光因特网技术为代表的先进网络技术提供一个试验平台。
3) add/drop multiplexing
分插复用
1.
The influence of the reflected spectra and transmission dispersion properties of uniform fiber Bragg gratings (FBGs) on the add/drop multiplexing of wavelengths in DWDM systems is synthetically analyzed .
综合分析了均匀光纤光栅主反射带内、外反射谱和透射色散特性对DWDM系统光波分插复用的影响,分析计算了DWDM系统中信道参数与光纤光栅参数之间的关系。
2.
Now we can make many configurations of add/drop multiplexing devices using fiber bragg gratings.
在波分复用的光纤通信系统中,分插复用技术需要低损耗、小型化的、稳定的、可靠的器件。
4) frequency division multiplex equipment
频分多路复用设备
5) TDMD Time Division Multiplex Device
时分多路复用设备
6) ADM
分插复用器
1.
Concerning the core parts in ADM on STM 1 rate level, all hardware design and the corresponding software design were detailed, including optical board connected to SDH network, tributary board to add/drop E1, synchronous clock board, main control board etc.
针对STM 1速率的分插复用器 (ADM)网元 ,设计了包括连接SDH网络的光路板、上下E1的支路板、时钟板、主控板等全部硬件 ,以及各分板和主控板软件 ,为进一步开发多种业务接口提供了基础 。
2.
Against the background of the application of Synchronous Digital Hierarchy (SDH), the paper mainly discusses the design principles and chief techniques of an Add-Drop Multiplexer (ADM), one of the SDH equipments.
本文以同步数字体系(SDH)应用为背景，论述了SDH分插复用器(ADM)系统的原理与设计方法。
补充资料：有一分热﹐发一分光
1.谓有多大能力﹐就贡献多大力量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条