In the case of Wide Area Networks (WANs), segments of the network may have low speed and high traffic. In this case, the user accessing the application might experience poor page download time.

在Wide Area Net works (WAN)上，网络的速度可能很慢，并且流量大，在这种情况下，用户可能会感到页面下载的速度很慢。

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This becomes even more important when network speed is low, network traffic is high, or the size of the Web pages is large.

如果网络速度慢、网络流量大或者Web页面较大，这就显得更加重要了。

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Since portable collectors run in text mode only, this makes them ideal for running remotely on a system that can only be accessed through a Telnet session or a low-speed network connection.

由于便携收集器以纯文本模式运行，使其特别适合于在只能通过telnet会话或低速网络连接访问的系统上远程运行。

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Metro networks have phone gear like digital cross-connects, which manage high-and low-speed traffic, and synchronous optical network (Sonet) systems, which come from fiber-optic phone networks.

FORBES: The God Box

This is the time saved by those people using high speed instead of medium speed (and the current rail network between the proposed points is medium, not low, speed) transport.

FORBES: Why We Shouldn't be Building Large Infrastructure Projects