基于以太网的接口使得无线交换机公司能够保持它们的2G用户基础设施，而不必配置附加的第三方设备。

The Ethernet-based interface enables wireless switch companies to keep their 2G customer base without having to deploy additional third party equipment.

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最后，最适合使用无线基础设施的终端用户产业是城市监控，它恰恰是视频监控成长最快的垂直行业。

Finally, the end-user industry that suits wireless infrastructure best is city surveillance (municipalities) which happens to be the fastest growing vertical market for video surveillance.

youdao

最后，最适合使用无线基础设施的终端用户产业是城市监控，它恰恰是视频监控成长最快的垂直行业。

Finally, the end-user industry that suits wireless infrastructure best is city surveillance (municipalities) which happens to be the fastest growing vertical market for video surveillance.

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