雙絞線是綜合布線工程中最常用的一種傳輸介質99信息网www.99xinxi.net。與其他傳輸介質相比，雙絞線在傳輸距離、信道寬度和數據傳輸速度等方面均受到一定限制，但價格較為低廉9 9 x i n x i n e t。
目前，雙絞線可分為非屏蔽雙絞線和屏蔽雙絞線9.9.x.i.n.x.i.n.e.t。
非屏蔽雙絞線是由多對雙絞線和一個塑料外皮構成欢迎www.99xinxi.net。
屏蔽雙絞線外層是由鋁箔包裹，以減少輻射9~9~x~i~n~x~i~n~e~t。安裝時要比非屏蔽雙絞線電纜困難，但傳輸速率較高，100米內可達155MbpssLpI。
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想了解更多關於「如何區分非屏蔽雙絞線和屏蔽雙絞線」的內容，請瀏覽創世官網：http://livservices.com.hk
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How to distinguish between UTP and STP
TP is the most commonly used transmission medium in integrated wiring engineering. Compared with other transmission media, TP are limited in terms of transmission distance, channel width, and data transmission speed, but the price is relatively low.
At present, TP can be divided into UTP and STP.
UTP is made up of multiple TP and a plastic sheath.
The outer layer of the STP is wrapped with aluminum foil to reduce radiation. It is more difficult to install than UTP cable, but the transmission rate is higher, up to 155Mbps within 100 meters.
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