Title: A Comprehensive Guide to Shanxi Communication Cable Specifications and Models
Title: A Comprehensive Guide to Shanxi Communication Cable Specifications and ModelsShanxi Province, located in the northwest of China, has a long history of communication cable development. In this comprehensive guide, we will introduce you to the specifications and models of communication cables in Shanxi Province.Communication cables in Shanxi are classified into three categories: copper-based cables, fiber-optic cables, and wireless communication cables. Copper-based cables include coaxial cables, twisted pair cables, and unshielded twisted pair cables, which are commonly used for wired telecommunications. Fiber-optic cables, on the other hand, use glass or plastic fibers to transmit data at high speeds. They are widely used for internet, television, and phone services. Wireless communication cables, such as Wi-Fi and Bluetooth, enable devices to connect to the internet without wires.In addition to these basic categories, there are also various specifications and models for different applications. For example, coaxial cable is available in different lengths, with options for single-mode or multimode transmission. Twisted pair cables come in different grades based on their bandwidth and quality. Fiber-optic cables have different types, including single-mode, multimode, and fiber-to-the-home (FTTH), each with its own advantages and disadvantages.Understanding the specifications and models of communication cables in Shanxi is essential for selecting the right equipment for your communication needs. This comprehensive guide provides a detailed overview of the various types of communication cables available in Shanxi Province and their features, making it easier for you to make informed decisions when selecting communication cables.
Shanxi, a province located in northern China, is home to several communication cable manufacturers that produce various types of cables for different applications. In this comprehensive guide, we will explore the complete range of communication cable specifications and models available in Shanxi, along with their features, applications, and benefits.
Communication Cable Types in Shanxi
1、Coaxial Cable (同轴电缆)
Coaxial cable is one of the most commonly used communication cables in China, especially for television, radio, and internet transmission. It consists of an inner copper wire surrounded by a thin layer of polyvinyl chloride (PVC) insulation and an outer braided shield made of aluminum or steel. The primary advantage of coaxial cable is its high resistance to interference from external signals, making it ideal for cable television systems.
2、Fiber Optic Cable (光纤电缆)
Fiber optic cable is a type of communication cable that uses light waves to transmit data instead of electrical signals. It consists of thousands of thin, glass or plastic fibers wrapped in layers of protective material, such as silicone gel or oil. Fiber optic cable has several advantages over coaxial cable, including higher bandwidth, greater reliability, and minimal signal degradation over long distances. It is widely used for fiber-to-the-home (FTTH) broadband Internet access, telecommunication systems, and data centers.
3、Wireless Communication Cables
Shanxi also offers a range of wireless communication cables suitable for mobile networks, Wi-Fi routers, and other wireless devices. These include twisted pair (UTP) cables for wired connections, coaxial cables for cellular antennas, and optical fiber cables for fiber-to-fiber wireless links.
Specifications and Models of Communication Cables in Shanxi
1、Coaxial Cable Specifications
The common specifications for coaxial cables in Shanxi include:
- Shielding: Polyvinyl chloride (PVC), aluminum foil, or steel braided
- Core material: Copper-clad aluminum (CCA), copper-clad steel (CCST), or multi-conductor铜芯铝绞线
- Diameter: 75 mm, 90 mm, 125 mm, or 150 mm
- Length: Up to 1000 m (3300 ft) or longer as per requirement
- Temperature range: -40°C to +70°C (-40°F to +158°F)
- Conductivity: Up to 150 ohms per meter (OM/m) or higher
- Frequency response: Up to +/-15dB at 1 GHz or lower
2、Fiber Optic Cable Specifications
The common specifications for fiber optic cables in Shanxi include:
- Core material: Multi-mode fiber (MMF), single-mode fiber (SMF), hybrid fiber (HF), or multi-fiber bundled core
- Wavelengths: 12, 24, 48, 56, 64, 100, 120, 240, 480, 560, and 1000 μm (微米) or longer as per requirement
- Connectors: SC, ST, FC, LC, MTRJ, and MTP/MPO等类型
- Shielding: PVC, aluminum foil, or steel braided
- Distance limits: Up to 50 km (31 mi) or longer as per requirement
- Characteristics: Low dispersion, low loss, high transmissibility, low noise figure (NF), and small form factor等特性
3、Wireless Communication Cable Specifications
The specific specifications for wireless communication cables in Shanxi may vary depending on the manufacturer and application. However, some common features include:
- Connectors: RJ45 Ethernet connectors for wired connections or Bluetooth modules for wireless devices
- Wavelengths: 2.4 GHz or 5 GHz frequency band for Wi-Fi networks or other wireless technologies
- Data transfer rates: Up to 1 Gbps (Gigabits per second) for wired connections or up to hundreds of Megabits per second (Mbps) for wireless connections
- Range: Up to several hundred meters (1000 ft) for outdoor installations or shorter distances indoors
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