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- Gigabit Ethernet on Five-kind Twisted Pair Line 五类双绞线上的千兆位以太网
- HDSL access technology can transmit E1 signal over existing subscriber Copper twist pair lines, it is an economical and effective solution for high bit rate digital services to access into telecommunication networks. 高速数字用户线（HDSL）技术利用现有的用户双绞铜线作媒介传输E1速率信号，是把高速数字业务接入到电信网的一种经济有效的解决方法。
- twisted pair line connection 双绞线连接
- twisted pair line 双组线,双绞线
- What Is Twisted Pair, and Why Is It Used? 什么是对绞线?为什么要用它?
- Unshielded twisted pair Development Forum? 未屏蔽双绞线开发论坛 UDF?
- Standard Telephone Operation Over Twisted Pair Field Wire. 通过双绞被复线进行标准电话操作。
- A twisted pair has a bandwidth of up to 250 kHz for analog signals. 双扭线对于模拟信号可有高达250赫兹的带宽。
- However, coaxial cable is more expensive than twisted pair. 但是，同轴电缆比双扭线贵的多。
- Therefore, how to use various kinds of equalized, modulation and coding technical to increase transmission ability and channel capability on twisted pair copper line. 基此，如何在既有的双绞线铜缆网路上，运用各种等化器、调变以及编码技术，以提高通道容量及提升其传输能力；
- Every unit model and upper PC is connected with STP (shielded twisted pair). 各单元模块与上位机之间仅用屏蔽双绞线连接；
- A two wire SYSTEM then requires two twisted pair, and a four wire SYSTEM requires three twisted pair. 一个二线制系统两个双绞双绞线对，一个四线制系统需要三个双绞线对。
- 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)。
- An extra twisted pair must be specified to have enough conductors to run a signal ground. 必须预定有额外的双绞对，以有足够的导线作为信号地的通路。
- Lan cable are generically called UTP (Unshielded Twisted Pair) and are identified with a category rating. 服务态度， 我们使用电话会议需要的是一个长期的合作，那么服务的好坏至关重要。
- Once when coax was replaced with twisted pair, and a second time when gigabit Ethernet came in. 第一次是用双绞线替换了同轴线，而第二次是千兆位网卡的引进而发生了变革。
- ADSL is an important kind of access technology to support broadband service based on copper twisted pair. ADSL技术是基于铜双绞线的一种重要的宽带接入方式。
- Cables with twisted pairs are available shielded or unshielded. 采用双绞线的电缆有屏蔽的，也有非屏蔽的。
- Although RS-485 can be successfully transmitted using multiple types of media, it should be used with wiring commonly called "twisted pair. 尽管RS-485能成功地用于多类型媒体的传输,但它还是用通常的被称为“对绞线”的导线布线。
- By using the twisted pair wire, the additive EMF in the circuit of the electrode leads is reduced to 10% of that of before and the accuracy of the system is improved. 通过采用双绞引线电极和垂直引线技术，使引线回路中的附加感生电动势仅为未绞合前的10%25，提高了系统的总体精度。
