请确保展台有足够的网络电缆和集线器/交换机，让机器可以顺利联网。
Please ensure that there will be enough network cables and hubs/switches at the booth so the boxes can be connected —and connected with upstream if possible.
和集线器一样，网络交换机的以太网实现是最常见的。
As with hubs, Ethernet implementations of network switches are the most common.
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)。
Network switches appear nearly identical to network hubs, but a switch generally contains more intelligence (and a slightly higher price tag) than a hub.
我的脑袋里还是非常地不明白集线器，路由器和交换机之间的区别，并且也不明白他们怎么在里面联系起来的。
I'm still not super-clear in my head on the differences between a hub, router and switch and how it relates to the gnomes that live inside of each.
集线器和交换机有同一个局限，即以太网网络必须是无路由循环的。
One limitation that applies to hubs and switches alike is that an Ethernet network must be loop-free.
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。
By delivering messages only to the connected device intended, a network switch conserves network bandwidth and offers generally better performance than a hub.
这些多端口网桥叫交换式集线器或以太网交换机。
These multiport bridges were called switching hubs or Ethernet switches.
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 switch is sometimes called a multi-port bridge, just like a hub is called a multi-port repeater.
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。
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.
交换器和集线器的不同，在于他们使用在不同的工作中。
The difference between switch and hub is use in different work.
浅析了集线器、交换机、路由器的工作原理、功能以及存在的不足，并对三者的功能和在网络中的作用进行了详细比较。
This article talks briefly about the principle, functions and deficiencies of the hubs, switches, routers, and also compares their functions and the roles in network.
随着时间的推移，然而，集线器取而代之的是交换机，发送到每个端口的交通指示设备端口。
Over time, though, hubs were replaced by switches, which send to each port only the traffic directed to the device on that port.
工业以太网的集成交换机、集线器和媒体转换器都是特别设计的。
Industrial Ethernet incorporates switches, hubs and media converters that are characterised by a special design.
有必要使用较高的电缆质量并采用适当的集线器或交换机，以实现较高的数据速率。
It is necessary to use a higher cable quality and to employ appropriate hubs or switches in order to achieve the higher data rate.
讨论了以太网的基本工作原理，归纳了基于集线器的以太网和基于交换机的以太网各自的特点。
On the basis of work principles of the Ethernet, the special characters of the Ethernet based on hubs and switches are presented.
讨论了以太网的基本工作原理，归纳了基于集线器的以太网和基于交换机的以太网各自的特点。
On the basis of work principles of the Ethernet, the special characters of the Ethernet based on hubs and switches are presented.
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