Title: A Comprehensive Guide to Various Communication Cable Types, Images, and Prices
Communication cables are essential components in today's digital age, enabling us to transmit data and information across vast distances. However, with the plethora of communication cable types available in the market, selecting the right one can be a daunting task. In this comprehensive guide, we will explore various communication cable types, their images, and prices. We will begin by discussing the different types of communication cables, including fiber optic cables, coaxial cables, HDMI cables, USB cables, and Ethernet cables. Each type has its unique features and applications that cater to specific needs. For instance, fiber optic cables offer high-speed internet connectivity and are widely used in data centers, while USB cables provide easy connectivity for transferring data between devices.Next, we will present an array of images that showcase these cables in action. These images will help you visualize the different types of communication cables and their applications. Additionally, the images will enable you to make informed decisions when selecting the appropriate communication cable for your needs.Finally, we will provide a detailed overview of the prices of each type of communication cable. This section will help you budget effectively and make smart purchasing decisions based on your requirements. By following this comprehensive guide, you will be well-equipped to navigate the vast world of communication cables and select the perfect one for your needs.
Communication is a crucial aspect of modern-day society, and the need for reliable and efficient communication cables has increased significantly. There are various types of communication cables available in the market, each with its unique features and applications. In this article, we will provide an in-depth overview of different communication cable types, including their images and prices.
1、Coaxial Cable (Types I, II, and III)
Coaxial cable is one of the most commonly used communication cables due to its excellent performance in transmitting signals over long distances. There are three main types of coaxial cable: Type I, Type II, and Type III.
Type I Coaxial Cable: This is the most basic type of coaxial cable and is used for general purposes such as TV and telephone connection. It has a maximum frequency range of 50 MHz and a minimum distance of 3 meters between the sender and receiver. The price range for Type I coaxial cable is around $0.50 to $2.00 per foot.
Type II Coaxial Cable: This cable is designed for higher frequency ranges than Type I and can transmit signals up to 200 MHz. It has a longer distance range of up to 1km between the sender and receiver compared to Type I. The price range for Type II coaxial cable is around $0.80 to $4.00 per foot.
Type III Coaxial Cable: This is the highest frequency range of coaxial cables and can transmit signals up to 6GHz. It has a longer distance range of up to 10km between the sender and receiver compared to Type I and Type II. The price range for Type III coaxial cable is around $1.00 to $6.00 per foot.
Image: Coaxial Cable Types (Source: Wikipedia)
2、UTP Cable (Unshielded Twisted Pair Cable)
UTP cable is another popular communication cable that is widely used in networking and data transmission applications. It has four pairs of twisted copper wires inside an insulation shield that protects the signals from interference. UTP cable is available in both solid-core (SC) and stranded-core (ST) versions.
Solid-Core UTP Cables: These cables have four solid copper wires inside the insulation shield and are suitable for low-speed data transmission applications such as keyboards, mouses, and printers. The price range for solid-core UTP cable is around $0.10 to $3.00 per foot depending on the length and quality.
Stranded-Core UTP Cables: These cables have four twisted pairs of copper wires inside the insulation shield and are suitable for high-speed data transmission applications such as Ethernet networks, routers, and switches. The price range for stranded-core UTP cable is around $0.50 to $15.00 per foot depending on the length, quality, and thickness of the insulation.
Image: UTP Cable Types (Source: Wikipedia)
3、SDH/SOH Fiber Optic Cables
Fiber optic cable is an advanced communication technology that uses light waves to transmit data at high speeds over long distances without any loss in signal quality. There are two main types of fiber optic cables: Single Mode Fiber Optic Cable (SMF) and Multimode Fiber Optic Cable (MMF).
Single Mode Fiber Optic Cables: These cables have a single mode of light propagation, making them ideal for long-distance communication applications such as backbone networks, telecommunication systems, and internet service providers (ISPs). They have a core diameter of 9μm or less and can transmit data at speeds up to 1 Gbps over distances up to 50 km. The price range for single mode fiber optic cable is around $10 to $1,000 per foot depending on the length, quality, and thickness of the fiber.
Multimode Fiber Optic Cables: These cables have multiple modes of light propagation, allowing them to transmit data over longer distances while maintaining high signal quality. They have a core diameter of 62.5μm or more and can transmit data at speeds up to 10 Gbps over distances up to 20 km. The price range for multimode fiber optic cable is around $5 to $1,500 per foot depending on the length, quality, and thickness of the fiber.
Image: Fiber Optic Cable Types (Source: Wikipedia)
4、同轴电缆(Ring Network Cables)
Ring Network Cables are specialized communication cables used in telephone exchange systems and other similar networks where a circular network topology is required. They consist of several thin copper strands wrapped around a central wire or tube to form a closed loop structure. The outer layers are then insulated with plastic or rubber materials to protect the inner wires from external interference. Ring Network Cables are typically used in areas where traditional linear cables cannot be installed due to restrictions such as narrow alleyways or confined spaces. They are also known as "twisted pair" cables because they use a twisted pair configuration similar to UTP cables but with a larger number of wires per inch (WPM). The price range for ring network cable varies depending on the quality and length but generally ranges from $0.10 to $5.00 per foot.
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