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- In the power telecom networks, the distance between two nodes is always too long to use the normal optical transceiver, so we have to use Erbium-Doped Fiber Amplifier (EDFA) additionally. 在电力专网光纤通信电路建设中,由于光纤节点间距离较长,超过一般光端机收发信电平的容许门限,因此需要另外使用掺铒光纤放大器(EDFA)设备。
- power telecom network 电力通信网
- Can used for Telecom Network , Test Equipment , CATV , Data Transfers, LAN. 主要应用于电信网、测试设备、光纤CATV、数据传输、局域网(LAN)。
- Broadcasting network and telecom network have similar techno-economical features. 广电网络与电信网络具有相似的技术经济特性。
- In the tenth-five period, China Telecom network had enhanced the support ability in services by ceaseless optimization and upgrade. 十五”期间,中国电信网络通过不断优化和升级,明显提升了对业务的支撑能力。
- ABSTRACT: Servers and Telecom networks have standardized to using either +48V or -48V as their main source of power across their backplanes. 摘要:服务器和电信网络使用+48V或-48V作为其所有背板的标准化主电源。
- The positions of telecom network assets are measured, using laser beams, with unrivalled speed, precision and repeatability. 阵地电信网络资产的测量方法;利用激光束的;无与伦比的速度;精度和可重复性.
- To develop the network management system in telecom network,a common NMS platform framework based on the TMN architecture was described. 针对电信网络中网管系统的开发,提出了一个基于TMN架构定义的公共网管平台框架。
- To develop the network management system in telecom network, a common NMS platform framework based on the TMN architecture was described. 针对电信网络中网管系统的开发,提出了一个基于TMN架构定义的公共网管平台框架。
- Abstract To develop the network management system in telecom network, a common NMS platform framework based on the TMN architecture was described. 摘要针对电信网络中网管系统的开发,提出了一个基于TMN架构定义的公共网管平台框架。
- And the strong impact of Internet technologies upon telecom network breaks the monopoly of telecom, promotes the development of technologies. 互联网技术对电信网的强烈冲击,打破了电信一统天下的局面,促进了技术的发展。
- Visitors can listen to the Mobile Tour Guide Service provided by Hutchison Telecom Network by dialing the Spot Code #83. 按代码%2383可收听和记电讯网络流动电话随身导游服务。
- The research of network adaptation of digital video signal will quicken the integration of broadcasting cable network, telecom network and computer network. 对数字电视信号网络适配技术的研究,有助于加快有线电视网、电信网和计算机网络“三网合一”的发展进程。
- This paper presents how to record, operate and maintenance log and device log through Syslog mechanism of UNIX in the telecom network management system based on the UNIX platform. 介绍如何运用UNIX系统日志syslog机制在基于UNIX平台的电信网管系统中记录操作维护日志和设备日志。
- Geographic Information Systems (GIS) have become a valuable tool for telecom network operators, although implementation has been spotty across the industry. GIS系统在网际网路传输上已经成为一个很有价值的工具,虽然在各个行业上所需要的传输工具不尽相同。
- Abstract:Fixed-mobileConvergence(FMC)is a promising trend in the development of future telecom network, which involves increasingly intensive research and development efforts. 摘要:固定移动融合(FMC)是未来通信网络的发展热点,业界在不断加强相关的研究。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- Phone phreaking is the act of gaining illegal access to resources of telecom networks for fun or malicious activity. 电话是非法行为取得电信网络获取资源或恶意活动的乐趣。
- Ericsson is one of the leading companies of telecom networking around the world. 爱立信是全球领先的 电信网络公司之一.
- A series of 5-year plan programmes have been launched in the Egyptian leleorn sector since 1982 with the purpose of concentrating forces to advance the telecom network and services in Egypt. 从1982年起,埃及电信业开始了一系列的五年计划,旨在集中力量发展埃及的电信网络和业务。