LEADER 01746nam 2200397 450 001 9910508510503321 005 20231213215813.0 010 $a1-5044-7990-4 024 7 $a10.1109/IEEESTD.2021.9610005 035 $a(CKB)4100000012152161 035 $a(NjHacI)994100000012152161 035 $a(EXLCZ)994100000012152161 100 $a20231213d2021 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a1138-2021 $eIEEE Standard for Testing and Performance of Optical Ground Wire (OPGW) for use on Electric Utility Power Lines /$fInstitute of Electrical and Electronics Engineers 210 1$aNew York, NY, USA :$cIEEE,$d2021. 215 $a1 online resource (54 pages) 330 $aThe performance, test requirements, procedures, and acceptance criteria for a transmission line overhead ground wire (a.k.a. shield wire, static wire, earth wire, skywire) with optical fibers commonly known as optical ground wire (OPGW) are covered in this standard. Functional requirements such as electrical, mechanical, optical fiber, environmental, and packaging, and test requirements related to design, installation, in-service, and maintenance, including routine tests are also covered. 517 $a1138-2021 - IEEE Standard for Testing and Performance of Optical Ground Wire 606 $aFiber optics 606 $aOptical fiber 606 $aOptical wave guides 615 0$aFiber optics. 615 0$aOptical fiber. 615 0$aOptical wave guides. 676 $a621.3692 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a9910508510503321 996 $a1138-2021$93650528 997 $aUNINA LEADER 00887nam0 22002411i 450 001 UON00212283 005 20231205103339.737 100 $a20030730d1972 |0itac50 ba 101 $aita 102 $aIT 105 $a|||| ||||| 200 1 $aCritica e documenti storici$fGiuseppe Galasso 210 $aNapoli$aFirenze$cMartano editore$d1972. 2 v. ; XV$d1380 p. ; 24 cm. 620 $aIT$dNapoli$3UONL000012 620 $aIT$dFirenze$3UONL000052 700 1$aGalasso$bGiuseppe$3UONV047399$04202 712 $aMartano$3UONV266517$4650 801 $aIT$bSOL$c20250321$gRICA 899 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$2UONSI 912 $aUON00212283 950 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$dSI BIB A 0067 $eSI SS 1853 5 0067 996 $aCritica e documenti storici$9587927 997 $aUNIOR