交换机

Through topological collection, the Cluster Management Technology congregates the Switches at different places to a cluster, and it uses the unified managemental channel to manage this cluster.

集群管理技术通过拓扑收集将物理上分散的交换机设备组成一个集群，并提供统一的管理通道对这些交换机进行管理，从而节约了资源开销，提高了管理效率。

What happens to the network when it is reconnected and a trunk exists between the two switches?

SwX交换机的配置信息已给出，并使用trunk端口连接Sw-Ac3交换机，此时对网络将产生什么影响？

Switches for inter-VLAN connectivity and cut-through routing for optimization of overall switch capacity.

层'。''交换机以及优化整体交换机能力的抄近道路由。

The FRAMP switch adopts an improved cut-through switching method and transfers data and controls synchronously, which pipeline packet transfer and reduce transmission delay.

FRAMP交换机采用穿透交换方式和同步传输数据和控制，实现分组的流水传输，减小了传输延时，简化了交换机级联扩展。

Secondly, it described the three historic periods characterized by crowding in, price war and four dominators. In this way it surveys the process of the upgrading of Chinese SPC industrial innovation capability.

然后，抓住这三个阶段最大的特征——大量进入、价格战和四分天下——描绘出一幅中国程控交换机产业的演进全图，展现了中国程控交换机产业创新能力提升的过程。

Cable .Make use of this principle, we can quickly locate the target cable or break point from large amount of cables, under carpet, the inner of decoration wall and over ceiling1 operation is simple , reliable , the interface is nimble , use is broad , bionic form , carry-over are convenient, since our link tester has two signal output port, it can work when switch is running, this is very convenient. 2 applies to all metal cable such as network cable , tele phone line cable , video cable , automobile circuit .it can not be work with high voltage(above 80V),if you want to locate it ,please turn off the cable power supply3 can test the telephone line polarity, connectedness, rough position of breaking point.4 uses the two crocodile clamp to avoid getting rid of the job of make network cable. Use the RJ45/RJ11 interface can connect to the network and the telephone line directly.5 link tester can find out that pair of circuit line cable from large mount of cables. 6 high amplitude ranks 200 times amplification circuit is sui table to locate long distance cable.7 two-sided network lines sequence indicator is easy to examine the network line cable whether or not correctly conveniently. 8 portable types multifunctional bag can encase most of your engineering tools; remit your messy carry-over of implement bothering. 9 adopt two 9V batteries.

线路通产品特点：1 操作简单、性能可靠，接口灵活、用途广泛，仿生外形、携带方便，由于本设备采用了信号双路输出方式，可以解决交换机工作状态下使用，避免了关掉交换机影响其他线路的使用的麻烦。2 适用于查找网络电缆、电话线路、视频电缆、汽车电路、无强电状态下的所有金属电缆。3 可以测试电话线路极性、连通性，断点大概位置。4 两个鳄鱼嘴夹，避免了去做水晶头的麻烦，RJ45/RJ11接口线，可直接连接网络和电话线模块。5 寻线器快速地在众多紊乱的线路中找出需要查找的那一对线路线缆。6 高音频振幅级别200倍的放大电路，适合长距离电缆定位。7 双面网络线续灯可以更直观方便的检查校正网络线续线路连接是否正确。8 便携式多功能软包，可以把您工程施工、维护的基本工具装齐，免除您工具散乱携带的麻烦。9 本寻线器采用2节9V电池。

Be work with high voltage(above 80V),if you want to locate it ,please turn off the cable power supply3 can test the telephone line polarity, connectedness, rough position of breaking point.4 uses the two crocodile clamp to avoid getting rid of the job of make network cable. Use the RJ45/RJ11 interface can connect to the network and the telephone line directly.5 link tester can find out that pair of circuit line cable from large mount of cables. 6 high amplitude ranks 200 times amplification circuit is suitable to locate long distance cable.7 two-sided network lines sequence indicator is easy to examine the network line cable whether or not correctly conveniently. 8 portable types multifunctional bag can encase most of your engineering tools; remit your messy carry-over of implement bothering. 9 adopt two 9V batteries.

l线路通产品特点：1 操作简单、性能可靠，接口灵活、用途广泛，仿生外形、携带方便，由于本设备采用了信号双路输出方式，可以解决交换机工作状态下使用，避免了关掉交换机影响其他线路的使用的麻烦。2 适用于查找网络电缆、电话线路、视频电缆、汽车电路、无强电状态下的所有金属电缆。3 可以测试电话线路极性、连通性，断点大概位置。4 两个鳄鱼嘴夹，避免了去做水晶头的麻烦，RJ45/RJ11接口线，可直接连接网络和电话线模块。5 寻线器快速地在众多紊乱的线路中找出需要查找的那一对线路线缆。6 高音频振幅级别200倍的放大电路，适合长距离电缆定位。7 双面网络线续灯可以更直观方便的检查校正网络线续线路连接是否正确。8 便携式多功能软包，可以把您工程施工、维护的基本工具装齐，免除您工具散乱携带的麻烦。9 本寻线器采用2节9V电池。

Good margin of program-controlled equipment Co., Ltd is a group specializing in telephone, program-controlled switchboard retail and wholesale, to provide technical guidance, installation, maintenance, repair of professional equipment suppliers and service providers best geo-program-controlled device company specializing in a variety of domestic and imported program-controlled switchboards.

佳缘程控设备有限公司是一家专门提供集团电话，程控交换机零售兼批发，提供技术指导，安装，维护，维修专业设备供应商和服务商佳缘程控设备公司专门提供各种国产和进口程控交换机。

Agent program-controlled switchboards has prestige brand, TCL, Panasonic, as a result of excellent service, professional technology and good market reputation, the Company Business Unit located in Kunshan, in April 2005 the company made TCL the Xuzhou CCTV trump Proxy, 2006 Siemens made program-controlled telephone switchboard stores Kunshan title.

程控交换机代理品牌有国威、TCL、松下，由于出色的服务、专业的技术和良好的市场口碑，本公司业务部设于昆山，于2005年4月取得TCL公司王牌CCTV的苏州代理权，2006年取得西门子程控电话交换机昆山专卖店称号。

But a central office is sometimes simply a single telephone switch, what Europeans call a public exchange.

但是，线路中心可以仅仅配备了一台电话交换机，在欧洲称之为公共交换机。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。