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系统Categorysystem布线 | 邮电通讯系统 2022-08-10 59 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
常综合布线系统每七年会更新一次,从三类到五类系统用了五年时间,超五类系统替换五类系统,仅用了三年的时间,而现在,六类系统已经老到并日益广泛的使用,在六类系统上终结千兆以太网已经是潮流,而七类系统的规范正在拟定和开始执行中,将铜缆布线系统的发挥到极致是万兆铜缆最新政策。

(Usually the integrated wiring system is updated every seven years. It took five years to go from Category 3 to Category 5 system. It took only three years to replace Category 5 system with Category 5 system. Now, Category 6 system has become old. And it is widely used. It is already a trend to terminate Gigabit Ethernet on Category 6 systems, while the specifications for Category 7 systems are being formulated and implemented. It is the latest policy for 10 Gigabit copper cables to maximize the use of copper cabling systems.)

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