Then the definite architectures of bus, interleare switch, switch hub types and interconnection are stated systematically from an interconnected topologic way.
接着从互连拓扑方式出发，系统地介绍了总线式、交叉开关式、开关枢纽式的不同系统结构及其内在联系。
By delivering messages only to the connected device intended, a network switch conserves network bandwidth and offers generally better performance than a hub.
通过将消息只发送至相连的目的设备，网络交换机节约了网络带宽，提供了比集线器更好的性能。
Network switches appear nearly identical to network hubs, but a switch generally contains more intelligence (and a slightly higher price tag) than a hub.
网络交换机看上去类似于网络集线器，但其功能一般多于集线器(价格也略高)。
Soft switch is the new and old network integration hub.
软交换是新、旧网络融合的枢纽。
A switch is sometimes called a multi-port bridge, just like a hub is called a multi-port repeater.
交换器有时被称为多口网桥，就像集线器叫做多口中继器一样。
A hub usually includes a switch of some kind.
枢纽通常包括一个开关的一些实物。
In dynamic environment Switch is able to provide higher bandwidth utilizing than HUB and local system scope communication achieved faster transmitting rate than global system.
在动态环境测试，交换机提供的影像传输速率明显高于集线器，局部系统通讯速率亦较全局系统通讯高。
One enhancement, the new Commander PoE, is a full-featured IP communications hub and network switch that provides power over Ethernet to high-speed domes, heaters, and blowers.
一经改进，新的以太网供电设备是一个全功能的IP通信枢纽和网络交换机，可通过以太网为高速球型摄像机，电暖炉，和鼓风机供电。
One enhancement, the new Commander PoE, is a full-featured IP communications hub and network switch that provides power over Ethernet to high-speed domes, heaters, and blowers.
一经改进，新的以太网供电设备是一个全功能的IP通信枢纽和网络交换机，可通过以太网为高速球型摄像机，电暖炉，和鼓风机供电。
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