As high speed optical transmission technology and intelligent optical networking technology gradually become mature, modern communication network is developing toward high speed and broad bandwidth.
随着高速光传输技术和智能光网络技术的不断成熟，现代通信网正朝着高速化和宽带化的方向演变。
Optical soliton transmission is one of the popular research briskest subjects in modern optical communication technology.
当前光通信技术研究中的一个热点课题是光孤子传输。
WDM technology is a method for increasing the transmission capacity of optical fiber, but the transmission performance in WDM system with high speed and long distance is limited.
波分复用(WDM)技术是增大光纤传输容量的方法，但是在高速率、长距离wdm系统中传输性能受到限制。
Optical time division multiplexing (OTDM) technology is one of the most promising way to achieve ultrahigh bit rate transmission.
光时分复用（OTDM）技术是实现超大容量传输的最有希望的途径之一。
Photon switching technology is a fundamental solution to the speed unmatch between optical fibre system with high transmission speed and electronic switching system with slow switching speed.
光子交换技术是解决高速的光纤传输系统和低速的电子交换系统之间速度失配的根本措施。
The characteristics and the R&D trend of a optical partial response digital transmission technology, namely optical duobinary transmission, are thoroughly introduced and discussed.
对一种新型光部分响应数字传输技术即光双二进制技术的特点与发展趋势进行了深入研究和介绍。
ASON is a new optical network technology. Introduction of control plane in ASON will bring significant reform to optical transmission network management system.
自动交换光网络(ason)是一种新型的光网络技术，控制平面的引入必然导致传统光传送网网络管理系统产生重大变革。
The WDM technology, as the only proven super high capacity optical transmission system, has already found wide applications in networks;
波分复用技术已经在网络中广泛采用，是目前唯一成熟且付诸实用的超大容量光传输系统；
Optical fiber technology is widely used by the integrated automation information transmission channel of the unattended substation, so the channel reliability is very important.
无人值班变电站的综合自动化信息传输通道通常采用光纤通信通道传输，保证通道可靠传输至关重要。
The access network and inter-exchange transport of the PSTN use synchronous optical transmission (SONET and SDH) technology, although some parts still use the older PDH technology.
PSTN中的接入网和内部交换台传送器采用的是同步光纤传输(SONET和SDH)技术，但也有某些地区仍采用过去的PD H技术。
Intelligent flame detection device using image transmission optical fibre and computerized image treatment technology, is a recently developed new type flame detection device.
采用传像光纤和计算机数字图像处理技术的智能型火焰检测装置，是近年来推出的一种新型火焰检测装置。
Optical fiber and communication satellites appear at the two extremes of the transmission technology spectrum.
卫星通信与光纤通信具有截然相反的容量与距离经济技术特性。
China Railcom high speed backbone optical transmission network USES the advanced DWDM technology, which provides high capacity and large coverage, and makes unified management and coordination easier.
中国铁通高速骨干光传输网采用先进的密集波分复用技术，具有容量大、覆盖面广、统一管理、统一调度的优势。
The core technology of OLS is using the optical label to establish the transmission path for the data, so we can avoid the complex route management and improve the data transmission rate.
它的核心思想是使用光标签来建立数据在光网络中的传送路径，免除沿路径复杂的路由处理，从而提高数据交换速率。
In digital repeater, the application of digital intermediate frequency technology and realization of optical fiber transmission for distance will require for little Phase Noise of Phase-Locked Source.
数字直放站采用数字中频处理技术方式并通过光纤实现远距离信号传输，此对系统中的锁相源的相位噪声提出了很高的要求。
Since its competitive technological advantage and bright market prospect, OCDMA technology has become one of the potential candidates for future all optical high transmission network.
它结合了两种技术的特点，具有较强的技术优势和广阔的发展前景，是未来高速光通信的备选方案之一。
The optical fiber transmission technology is used. The data is sent to PC through USB or PCI interface.
该系统采用了光纤传输，数据通过PCI或USB接口送入计算机。
The optical fiber transmission technology is used. The data is sent to PC through USB or PCI interface.
该系统采用了光纤传输，数据通过PCI或USB接口送入计算机。
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