Title: A Comprehensive List of Tianjin Communication Cable National Standards and Models in China
Tianjin Communication Cable National Standards and Models in China: A Comprehensive OverviewThe Tianjin Communication Cable National Standards and Models in China is a comprehensive list of the various communication cable standards and models used in the country. The standardization process for communication cables in China was initiated by the Ministry of Information Technology and Communications (MIIT), with input from industry stakeholders. The aim of this initiative is to ensure that communication cables meet the required quality standards, safety regulations, and performance expectations. The Tianjin Communication Cable National Standards and Models in China is an essential reference document for manufacturers, engineers, technicians, and other professionals working in the field of communication cable installation, maintenance, and repair. It covers a wide range of communication cable types, including fiber optic cables, coaxial cables, twisted pair cables, and others. This comprehensive list provides detailed information on the parameters, specifications, and performance requirements for each communication cable type. It also includes sample models and diagrams to illustrate how different components of communication cables are assembled and connected. Overall, the Tianjin Communication Cable National Standards and Models in China serves as a valuable resource for ensuring the quality, safety, and reliability of communication cables in China's diverse telecommunications infrastructure.
Introduction:
Communication cable plays a significant role in the development of modern society. It is an essential element that facilitates the transmission of information, data, and signals over long distances. In China, the production of communication cables is regulated by national standards to ensure safety, quality, and compatibility with different applications. This article aims to provide a comprehensive list of Tianjin communication cable national standards and models in China.
Section 1: Introduction to Tianjin Communication Cable National Standards
Tianjin communication cable refers to cables produced by Tianjin Cable Corporation (TCC), one of the leading wire and cable manufacturers in China. TCC has been dedicated to producing high-quality communication cables that meet international standards and specifications. The company adheres to various national standards for communication cables, including but not limited to:
1. GB/T 11842-2008: This standard specifies the general requirements for copper-plastic insulated twisted-pair (PVC) telephone cables. It covers the aspects of design, manufacture, testing, and inspection of PVC telephone cables.
2. YD/T 1258-2006: This standard defines the requirements for underground power cables used for telecommunications purposes. It covers the types, dimensions, insulation, covering, and testing of underground power cables for telecommunications applications.
3. GB/T 9351-2008: This standard specifies the requirements for optical fiber telecommunications cables. It covers the types, parameters, performance, and test methods for optical fiber communication systems.
In addition to these national standards, TCC also follows other relevant international standards and regulations, such as ISO 9001:2015 for quality management system certification and CE marking for product compliance with European Union safety and environmental regulations.
Section 2: Tianjin Communication Cable National Models and Types
Tianjin communication cable offers a wide range of products based on different national standards and applications. Here are some commonly used national models and types of Tianjin communication cables:
1. PVC Unshielded Twisted Pair Cable (UTP): This type of cable is suitable for indoor use in residential, commercial, and industrial environments. Its national models include TCC300/3, TCC500/3, and TCC750/3. These cables have an insulation resistance of up to 10 kV/mm and a cross-talk ratio (CTR) of less than 10^-5 at 1 GHz.
2. Underground Power Cable for Telecommunications: This type of cable is designed for use in underground power distribution systems that require high voltage levels (up to 35 kV) and low capacitance (less than 50 pF). The national model for this cable is TCC646-1, which meets the requirements of GB/T 11842-2008.
3. Fiber Optic Communication Cable: This type of cable is used for transmitting data over long distances through fibers with high bandwidth and low latency. The national model for this cable is TCC7500/25, which has an outer diameter of 9/16 inches (23 mm) and a length of up to 50 miles (80 km).
Section 3: Key Features and Benefits of Tianjin Communication Cable Products
Tianjin communication cable products offer numerous benefits due to their high quality, reliability, and compatibility with different applications:
* Rigid construction: All Tianjin communication cable products undergo strict quality control procedures to ensure their rigidity and durability. The materials used in the production process are selected based on their mechanical properties and corrosion resistance.
* High performance: Tianjin communication cable products are designed to meet or exceed the requirements of various national standards and regulations. They offer excellent signal transmission characteristics, low noise levels, and high bandwidth capacities depending on the type of cable used.
* Safety features: Tianjin communication cable products are equipped with various safety features to prevent accidents and protect users from electrical hazards. For example, they may contain flame retardant materials or be grounded to minimize the risk of electric shock.
* Environmental sustainability: Tianjin communication cable products are made from recycled materials or eco-friendly substances to reduce waste and minimize their impact on the environment. They may also comply with various international certifications such as RoHS or REACH for sustainable production practices.
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