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1.1 This specification covers material, dimensional, workmanship and performance requirements for polyethylene conduit, duct and innerduct manufactured for use in a non- pressure applications for the protection of fiber optic and power cables. Applications include telecom, SCADA command and...
1.1 This specification covers material, dimensional, workmanship and performance requirements for polyethylene conduit, duct and innerduct manufactured for use in a non- pressure applications for the protection of fiber optic and power cables. Applications include telecom, SCADA command and...
This Recommendation provides a framework for artificial intelligence (AI) enhanced telecom operation and management (AITOM). It describes the functional framework of AITOM to support telecom operation management for efficiency improvement, quality assurance, cost management, and...
The chemistry identification system is intended to support the proper and efficient recycling of rechargeable battery systems used in transportation applications with a maximum voltage greater than or equal to 12 V. These applications include propulsion, starting/lighting/ig
This Recommendation specifies minimum requirements for time and phase synchronization devices used in synchronization network equipment that operates in the network architecture as defined in [ITU-T G.8271], [ITU-T G.8271.1] and [ITU-T G.8275]. It supports time and/or phase synchronization...
This part of IEC 60331 specifies the test method for cables which are required to maintain circuit integrity when subject to fire and mechanical shock under specified conditions. This document is applicable to cables of rated voltage not exceeding 600 V/1 000 V, including those of rated voltage...
This part of IEC 60331 specifies the test method for cables which are required to maintain circuit integrity when tested in a metal enclosure and when subject to fire and mechanical shock under specified conditions. This document is applicable to cables of rated voltage not exceeding 600 V/1 000 V,...
The requirements of this procedure apply to individuals that undertake response, control and command roles as part of the formal incident command structure that is mobilised in response to an incident that effects the safe and efficient day to day running of the railway. It focuses on the roles...
This edition aims to expand on the first edition and take the reader through to the wave equation on coaxial cable and free-space by using Maxwell's equations. The new chapters include time varying signals and fundamentals of Maxwell's equations. This book will introduce and discuss electromagnetic...
This handbook is subdivided into the modules shown in Table 3 for ease of use and reference. The standard applies to maintenance activities on Network Rail's telecommunications assets. Purpose This handbook specifies work instructions for maintenance activities on Network Rail telecoms...
Abstract This Technical Report is a selective list of standards and other reference documents in several areas primarily related to electrical protection, power and grounding of telecommunication networks. This Technical Report is purely informative and tutorial in nature and is not considered to...
Abstract Telecom service providers are increasingly migrating their software development, deployment and lifecycle environments to a cloud native architecture. This migration dovetails with a second trend: the use of DevOps for continuous delivery models and automation of system management....
This part of IEC 60331 specifies the test method for cables which are required to maintain circuit integrity when subject to fire and mechanical shock under specified conditions. This document is applicable to cables of rated voltage not exceeding 600 V/1 000 V, including those of rated voltage...
This document covers the conditions required to allow the transition from the default maintenance regime to a Reliability-Centred Maintenance regime for signaling equipment. This document applies to: a) Section Managers (Signals); b) Signal & Telecoms Maintenance Engineers; c) Route Asset...
This Recommendation specifies minimum requirements for time and phase synchronization devices used in synchronizing network equipment, which operates in the network architecture as defined in [ITU-T G.8271] and [ITU-T G.8275]. It supports time and/or phase synchronization distribution for...
