Telephone Cable Standards

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This Standard describes the design, construction, load rating, installation, erection, inspection, maintenance, repair, modification, test, and operation of lattice and telescopic boom mobile cranes. Note: See Annex A for illustrations of mobile cranes and Annex B for illustrations of parts of a...

A structured cabling system is a complete collective configuration of cabling and associated hardware on a premise, which when installed provides a comprehensive telecommunications infrastructure. This infrastructure is intended to support a wide range of telecommunications and...

5.1 Concepts-This guide summarizes the equipment, field procedures, and data processing methods used to interpret geologic conditions, and to identify and provide locations of geologic anomalies and man-made objects with the GPR method. The GPR uses high-frequency EM waves (from 10 to 3000 MHz) to...

This Defence Standard specifies the requirements for cables, telephone, for field use by the Ministry of Defence. The specifications included in this Standard have been prepared because there are no suitable national or any other standards, acceptable to the Ministry of Defence,...

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This part of IEC 60794 covers cable construction, test methods, optical, mechanical, environmental and electrical performance requirements for aerial optical fibre cables and cable elements which are intended to be used along power lines (OCEPL) as a high bandwidth transport...

This part of IEC 60794 covers cable construction, test methods, optical, mechanical, environmental and electrical performance requirements for aerial optical fibre cables and cable elements which are intended to be used along power lines (OCEPL) as a high bandwidth transport...

022380-000000-000000 1 Scope 1.1 These requirements cover devices intended for inter-connection of equipment, sensors, and actuators in remote-control, signaling, and power-limited circuits. Included are cable assemblies and fittings, feeder-tap cable systems, feed-through connectors,...

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This part of IEC 60793 is applicable to optical fibre sub-categories A1a, A1b, and A1d. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. Sub-category A1a applies to 50/125 µm graded index fibre. Four bandwidth grades are defined as...

This Standard applies to class Ia, graded-index, 50/125 μm multimode optical fiber used as a component in the manufacture of fiber-optic cable. Applications include, but are not restricted to, the following: support for short reach, high bit-rate systems in telephony, distribution and local...

IEC 60793-2-10:2017 is applicable to optical fibre sub-categories A1a, A1b, and A1d. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. Sub-category A1a applies to 50/125 mm graded index fibre. Four bandwidth grades are defined as...

This standard provides design and testing requirements for bonding, grounding, shielding, electromagnetic interference (EMI), lightning protection, electrostatic discharge (ESD) protection, transient protection, and surge suppression for electrical and electronic ground systems (GS) to be used at...

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This part of IEC 62368 applies to equipment intended to supply and receive operating power through communication cables or ports. It covers particular requirements for circuits that are designed to transfer DC power from a power sourcing equipment (PSE) to a powered device (PD). The power...

This part of IEC 60794, which is a sectional specification, specifies the requirements of microduct optical fibre cables, microduct fibre units, microducts and protected microducts for installation by blowing for outdoor and/or indoor use. The microduct optical fibre cables and...

004440-000000-000000 1 Scope 1.1 This standard applies to 60 - 250°C single- or multiple-conductor jacketed or unjacketed, integral or nonintegral cables and single or multiple coaxial cables for telephone and other communication circuits such as voice, data, and audio for...

Broadband Electrical Protection Technical Reports This ATIS Standard series provides requirements and guidance for the use of electrical protectors in various technology architectures. This document (ATIS-0600012) is the general foreword to subtending ATIS Standards that will follow. These...