Project Details
This addendum provides requirements for implementation of a new powering option at Copper to Fiber Junction (CFJ) equipment locations.
PAR Approval |
2020-06-03
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PARs |
Additional Resources Details
Historical Base Standard |
Working Group Details
Working Group |
SC6 - Wireline Subcommittee
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IEEE Program Manager | |
Existing Standards |
IEEE 1692-2011 - IEEE Guide for the Protection of Communication Installations from Lightning Effects
The document addresses methods and practices necessary to reduce the risk of damages to communications equipment within structures arising from lightning surges causing GPR (ground potential rise) and similar potential differences.
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Information to assist in determining the electrical parameters of communication and control cables necessary to improve the overall reliability of these cables when used in high-voltage environments is the objective of this standard. There should be a very high probability (greater than 99%) that these cables will perform their intended function for specified periods of time in high-voltage interference conditions. The end result being more reliable communications over said cables. The information presented in this standard will apply equally to either new or existing [already installed] cables.
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Engineering design procedures for the electrical protection of communication facilities serving electric supply locations through the use of neutralizing transformers are presented in this standard.
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Engineering design procedures for the electrical protection of communication facilities serving electric supply locations through the use of isolation transformers are presented in this standard. These isolation transformers are hard-wired (i.e., have no plug-in units and are not modular).
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Safe and reliable methods for the electrical protection of telecommunication facilities serving electric supply locations through the use of optical fiber systems for the entire facility are presented in this standard.
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Safe and reliable methods for the electrical protection of telecommunication facilities serving electric supply locations through the use of metallic wire-line components in part of the
telecommunication circuit and optical fiber systems in the remainder of the telecommunication
circuit are presented in this standard. Hybrid applications have an equipment junction between
the metallic wire-line and the fiber cable, i.e., a wire-line?fiber cable junction (CFJ).
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