Communication Power Cable Technical Specification Standard

Communication Power Cable Technical Specification Standard specifies the technical requirements for communication power cables used in telecommunication networks, including the type of cable, its physical characteristics, performance parameters, testing methods, and certification standards. The standard aims to ensure the quality, safety, and reliability of power cables used in telecommunications infrastructures, such as fiber optic networks and satellite links. It covers different types of power cables for various purposes, such as indoor and outdoor use, underground and aerial installation, and high-voltage and low-voltage applications. The standard also provides guidelines for selecting and using compatible accessories and components, as well as for maintaining and repairing cables. In addition to meeting regulatory requirements, the Communication Power Cable Technical Specification Standard helps to optimize the performance of communication networks by ensuring that cables are designed and installed according to best practices and industry standards.

1、Introduction

1、1 Background

The development of communication technology has been rapidly advancing in recent years, and power cables have become an indispensable part of modern communication networks. The transmission of electricity through power cables is crucial for the stable operation of communication equipment and the maintenance of network quality. Therefore, it is essential to establish a comprehensive technical specification standard for communication power cables to ensure their safe, reliable, and efficient operation.

1、2 Objectives

This document aims to provide a technical specification for communication power cables, outlining the requirements for their design, manufacturing, installation, and maintenance. The standard covers various aspects of communication power cables, including their physical characteristics, performance parameters, testing methods, and safety regulations. By following this standard, stakeholders can ensure that communication power cables meet the necessary standards for safe and reliable operation.

2、General Requirements

2、1 Definitions

In this section, the standard defines key terms related to communication power cables, such as "communication power cable" (CCP), "communication system", "communication equipment," and "safety regulations."

2、2 Application scope

The standard applies to all types of communication power cables used in communication systems, including underground, overhead, and surface-based cables. It also covers the design, installation, and maintenance of communication power cables used in various industries, such as telecommunications, data centers, and industrial automation.

2、3 Constraints and recommendations

The standard provides constraints and recommendations for the design, installation, and maintenance of communication power cables. These constraints and recommendations are based on relevant industry standards, scientific research, and practical experience. They aim to ensure the safe and efficient operation of communication power cables while minimizing the impact on the environment and local communities.

3、Physical Characteristics

3、1 Material selection

The standard specifies the materials that can be used in the manufacture of communication power cables, such as copper wires, plastic insulation, and fiber reinforced polymer (FRP) sheathings. The material selection is based on factors such as electrical performance, durability, environmental resistance, and cost-effectiveness.

3、2 Diameter and length specifications

The standard provides specific guidelines for the diameter and length of communication power cables, taking into account factors such as cable capacity, cable resistance, cable weight, and ease of installation. The diameter and length specifications are selected to ensure that the cable can meet the necessary performance requirements while maintaining a reasonable cost-effectiveness.

3、3 Enclosure type and dimensions

The standard specifies the types of enclosures that can be used for communication power cables, such as metal or FRP shells. It also provides specific dimensions for these enclosures to ensure that they can effectively protect the inner conductors and insulation from external elements such as moisture, dust, and insects.

4、Performance Parameters

4、1 Electrical parameters

The standard sets minimum electrical parameters for communication power cables, such as voltage rating, current rating, transient voltage suppression (TVS) value, and circuit breaker rating. These parameters are chosen to ensure that the cable can safely transmit electrical energy within the specified range while maintaining adequate performance over time.

4、2 Mechanical parameters

The standard specifies mechanical properties such as tensile strength, flexural strength, breaking load, and bending radius for communication power cables. These properties are critical for ensuring the cable's ability to withstand external loads and maintain its integrity during installation and operation.

4、3 Environmental parameters

The standard sets minimum environmental parameters for communication power cables, such as temperature range, humidity tolerance, water resistance, and UV radiation resistance. These parameters are chosen to ensure that the cable can operate effectively in different environmental conditions without compromising its performance or safety.

5、Testing Methods

5、1 General requirements

The standard specifies general requirements for testing methods used to verify the compliance of communication power cables with their specified performance parameters. These tests include visual inspections, electrical continuity tests, resistance measurements, TVS value tests, circuit breaker testing, and bending radius tests.

5、2 Specific test methods

The standard also includes specific test methods for certain performance parameters of communication power cables. For example, it specifies test methods for measuring voltage drop across the cable due to resistance, TVS value testing methods for protecting sensitive electronic devices from voltage surges and transients, and circuit breaker testing methods for verifying that the cable can handle high levels of current without failing.

6、Installation Guidelines

6、1 General requirements

The standard provides general requirements for the installation of communication power cables, including guidelines on cable routing, termination methods, protection against hazards such as sharp objects and chemicals, and adherence to relevant building codes and safety regulations. These requirements are based on principles of safety, efficiency, and convenience during installation.

6、2 Termination methods

The standard specifies different termination methods for communication power cables based on their specific applications and requirements. These termination methods include pigtailing (using a connector at both ends), terminal blocks (using connector blocks at both ends), and direct burial (burying the cable in concrete or soil without using any termination method). The choice of termination method depends on factors such as ease of installation, cost-effectiveness, reliability, and compatibility with existing infrastructure.

Articles related to the knowledge points of this article：

The Cables of a Communication Room

Title: Inspection Wells for Communication Cables

The Color of Communication Cables

The Length of Communication Cable Continuation

The Shielding Communication Cable in Dongying

Title: Understanding Data Communication Cable Colors and Their Significance