一个端口上多个应用解决方案的比较

随着2002年ISO/IEC118012ndEdition的发布，标志着7类(ClassF)等级的布线系统正式标准化。7类布线系统选用线对屏蔽的S/FTP电缆，有效地抵挡了线对之间的串绕，然后使得在同一根电缆上实现多个使用成为可能。

(With the release of ISO/IEC118012ndEdition in 2002, it marked the formal standardization of the cabling system of Class 7 (ClassF) level. Category 7 cabling system uses pair-shielded S/FTP cable, which effectively resists the twisting between pairs, and then makes it possible to realize multiple uses on the same cable.)

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