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以太网虽允许协议的独立性,但仍不能节省昂贵的电缆费用。这篇文章探讨在今天无线以太网如何面临来自工业的挑战。实际上,无线以太网已扮演越来越重要的角色。以太网的优点不可胜数:以太网部件已成为商品,且价格低廉;以太网可用作传输媒介而与PLC通信无关,例如,可将Modbus或PROFIBUS协议封装在TCP/IP中;以太网的多分支特性提供直接的扩展途径;信息要送达的目标设备已经在以太网的
Although Ethernet allows protocol independence, it still does not save on expensive cable costs. This article explores how wireless Ethernet faces the challenge of industry today. In fact, wireless Ethernet has played an increasingly important role. The advantages of Ethernet are numerous: Ethernet components have become a commodity and are inexpensive; Ethernet can be used as a transmission medium independent of PLC communication; for example, Modbus or PROFIBUS protocols can be encapsulated in TCP / IP; Ethernet Multi-branch features provide a direct way to expand; the target device for which information is to be delivered is already in the Ethernet