twisted pair

简明释义

双芯绞合线

英英释义

例句

1.The phone lines in many households use twisted pair (双绞线) technology for voice transmission.

许多家庭的电话线路使用 twisted pair (双绞线) 技术进行语音传输。

2.For high-speed internet, a twisted pair (双绞线) connection is often preferred over coaxial cables.

对于高速互联网， twisted pair (双绞线) 连接通常比同轴电缆更受欢迎。

3.The network technician recommended using a twisted pair (双绞线) cable for better signal integrity.

网络技术员建议使用 twisted pair (双绞线) 电缆以获得更好的信号完整性。

4.The twisted pair (双绞线) wiring minimizes electromagnetic interference from external sources.

twisted pair (双绞线) 布线可以最小化来自外部源的电磁干扰。

5.In our office, we installed a twisted pair (双绞线) system to connect all computers to the main server.

在我们的办公室，我们安装了一个 twisted pair (双绞线) 系统，以将所有计算机连接到主服务器。

作文

In the world of telecommunications and networking, the term twisted pair refers to a type of electrical cable that consists of pairs of wires twisted together. This design is crucial for reducing electromagnetic interference and crosstalk between the wires. The twisted pair cables are widely used in various applications, including telephone lines and local area networks (LANs). The fundamental principle behind the twisted pair design is that by twisting the wires together, the electromagnetic fields generated by each wire can cancel each other out, thereby enhancing the overall performance of the cable.There are two main categories of twisted pair cables: unshielded twisted pair (UTP) and shielded twisted pair (STP). UTP cables are more commonly used due to their lower cost and ease of installation. They are typically found in residential and commercial networking setups. On the other hand, STP cables provide additional shielding to protect against external interference, making them suitable for environments with high levels of electromagnetic noise.The most common application of twisted pair cables is in Ethernet networks. For instance, the Category 5 (Cat 5) and Category 6 (Cat 6) cables are types of UTP cables that have become the standard for wired networking. These cables support high-speed data transmission, which is essential in today’s fast-paced digital world where speed and reliability are paramount.Moreover, the use of twisted pair technology extends beyond just networking. It is also utilized in telephone systems, where it allows for the efficient transmission of voice signals over long distances. The ability of twisted pair cables to minimize interference makes them ideal for maintaining the clarity of voice communications, which is critical in both personal and business contexts.One of the significant advantages of twisted pair cables is their flexibility. They can be easily installed in various environments, whether it be in homes, offices, or industrial settings. Their lightweight nature makes them easier to manage compared to other types of cables, such as coaxial or fiber optic cables. Additionally, twisted pair cables are relatively inexpensive, making them an attractive option for many businesses looking to set up or upgrade their networking infrastructure.However, it is essential to note that while twisted pair cables are versatile, they do have some limitations. For example, they are not as effective for long-distance data transmission as fiber optic cables. Fiber optics can transmit data over much longer distances without losing signal quality, making them a preferred choice for telecommunications companies. Nonetheless, for most local network applications, twisted pair cables provide an adequate solution.In conclusion, the twisted pair technology plays a vital role in modern telecommunications and networking. Its ability to reduce interference and crosstalk has made it a popular choice for various applications, from home networking to telephone systems. As technology continues to evolve, the importance of twisted pair cables will likely remain significant, ensuring that we stay connected in an increasingly digital world.

在电信和网络的世界中，术语twisted pair指的是一种电缆类型，由成对的扭绞导线组成。这种设计对于减少电磁干扰和导线之间的串扰至关重要。twisted pair电缆广泛用于各种应用，包括电话线路和局域网（LAN）。twisted pair设计背后的基本原理是，通过将导线扭在一起，每根导线产生的电磁场可以相互抵消，从而提高电缆的整体性能。twisted pair电缆主要有两类：无屏蔽双绞线（UTP）和屏蔽双绞线（STP）。由于成本较低且易于安装，UTP电缆更为常用。它们通常出现在住宅和商业网络设置中。另一方面，STP电缆提供额外的屏蔽以防止外部干扰，使其适合于电磁噪声水平较高的环境。twisted pair电缆最常见的应用是在以太网网络中。例如，第五类（Cat 5）和第六类（Cat 6）电缆是成为有线网络标准的UTP电缆类型。这些电缆支持高速数据传输，这在当今快速发展的数字世界中至关重要，其中速度和可靠性是首要考虑因素。此外，twisted pair技术的使用不仅限于网络。它也被用于电话系统中，使得能够高效地在长距离上传输语音信号。twisted pair电缆最小化干扰的能力使其非常适合保持语音通信的清晰度，这在个人和商业环境中都至关重要。twisted pair电缆的一个显著优点是它们的灵活性。它们可以轻松安装在各种环境中，无论是在家中、办公室还是工业环境中。与同轴电缆或光纤电缆等其他类型的电缆相比，它们重量轻，更易于管理。此外，twisted pair电缆相对便宜，使其成为许多希望建立或升级网络基础设施的企业的吸引选择。然而，必须注意的是，尽管twisted pair电缆具有多功能性，但它们确实存在一些限制。例如，与光纤电缆相比，它们在长距离数据传输方面的效果不如光纤。光纤可以在不损失信号质量的情况下传输数据更长的距离，因此成为电信公司的首选。然而，对于大多数本地网络应用来说，twisted pair电缆提供了足够的解决方案。总之，twisted pair技术在现代电信和网络中发挥着至关重要的作用。它减少干扰和串扰的能力使其成为各种应用的热门选择，从家庭网络到电话系统。随着技术的不断发展，twisted pair电缆的重要性可能仍将显著，确保我们在日益数字化的世界中保持连接。