IEEE 487.3 2014
$47.67
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities
| Published By | Publication Date | Number of Pages |
| IEEE | 2014 | 57 |
New IEEE Standard – Active. 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-linefiber cable junction (CFJ).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | IEEE Std 487.3-2014 Front Cover |
| 3 | Title page |
| 4 | AbstractKeywords |
| 5 | Important Notices and Disclaimers Concerning IEEE Standards Documents |
| 8 | Participants |
| 10 | Introduction |
| 11 | Contents |
| 13 | IMPORTANT NOTICE 1. Overview |
| 14 | 1.1 Scope 1.2 Purpose 2. Normative references |
| 15 | 3. Definitions, abbreviations and acronyms 3.1 Definitions |
| 16 | 3.2 Abbreviations and acronyms |
| 17 | 4. Overview of telecommunications service to electric supply locations |
| 18 | 4.1 Electric power stations 4.2 Wireless service sites 4.3 Service via metallic wire-line facilities 4.4 Service via optical fiber facilities |
| 19 | 4.5 Service via microwave systems 4.6 Responsibilities 5. Hybrid fiber-optic isolation systems |
| 20 | 5.1 Topologies for hybrid optical fiber isolation systems |
| 23 | 6. Telecommunications service to electric supply locations |
| 24 | 6.1 Voltage protection levels |
| 25 | 6.2 Locations at or near high-voltage towers or poles 6.3 Electrical protection considerations for telecommunications outside plant serving high-voltage tower and pole sites |
| 26 | 6.4 Electrical protection measures 6.4.1 All-dielectric optical fiber cable 6.4.2 Optical fiber cable with metallic members 6.5 Typical grounding 6.5.1 Electric power stations 6.5.2 Typical grounding at power line structures such as towers or poles |
| 27 | 6.5.3 Typical grounding requirements for BTS |
| 28 | 7. Telecommunications service to electric supply locations—recommendations 7.1 GPR-related protection considerations 7.2 Induction-related protection considerations 7.3 Benefits of all-dielectric cables |
| 29 | 8. Design recommendations for CFJ installations 8.1 CFJ at electric power stations |
| 30 | 8.2 CFJ located outside the ZOI of an electric supply location 8.3 CFJ located within the ZOI of an electric supply location |
| 31 | 8.4 Conditional deployment of CFJ with electronics or pair protection that requires grounding by design 8.4.1 Installation configuration 1: voltage level II protection (SPO Classes B and C) |
| 32 | 8.4.2 Installation configuration 2: voltage level III protection 8.4.3 Protection configuration for topology 4: MGN network 8.4.4 Constraints at the CFJ/FIP location |
| 33 | 8.5 Conditional deployment of CFJ with electronics or pair protection that does not require grounding by design |
| 35 | 9. Powering arrangements at electric supply locations |
| 36 | 9.1 Typical ac power service to wireless locations at power line towers or poles 9.2 Distribution transformers 9.3 Electrostatic coupling |
| 37 | 9.4 Engine generating units 10. Typical dc powering arrangements at OEI and CFJ |
| 39 | 10.1 Wire-line–fiber cable junction (CFJ) |
| 43 | 10.2 Remote end and OEI 11. Construction concerns and general recommendations 11.1 Existing facilities |
| 44 | 11.2 Locating buried all-dielectric optical fiber cable 12. Installation and inspection considerations 12.1 Installation considerations 12.2 Inspection considerations 13. Safety 13.1 General safety considerations |
| 45 | 13.2 Electrical safety 13.3 Radio frequency (RF) safety awareness |
| 46 | 13.3.1 General guidelines |
| 47 | Annex A (informative) Bibliography |
| 50 | Annex B (informative) Locating buried cables |
| 57 | Back Cover |
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