unshielded twisted pair 非屏蔽双绞线
- Two types of twisted-pair cable are shielded twisted-pair (STP) and unshielded twisted pair (UTP).
双绞线缆线的二类型是遮蔽双绞线(STP)和无遮蔽双绞线(UTP)。 - Gigabit Ethernet, supported on 4 pairs of category 5 unshielded twisted pair UTP cable, is of high cast performance.
铜线千兆位以太网采用4对5类UTP ,具有较高的性能价格比。 - This is consistent with five types of cabling prices, the four categories of unshielded twisted pair to be eliminated when the situation is very similar.
这一点与五类布线降价时,四类非屏蔽双绞线被淘汰时的情况非常类似。
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