Fibre optique
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G.652D Fibre imwe-optique fibre (B1.3)
Amazi maremare adasakaye yimura fibre imwe-imwe ikwiranye na sisitemu yo kohereza umurongo wuzuye wa 1280nm ~ 1625nm, idakomeza gusa gukwirakwiza gake kwitsinda gakondo 1310nm, ariko kandi ifite igihombo gito kuri 1383nm, bigatuma E band (1360nm ~ 1460nm) yakoreshejwe neza. Gutakaza no gutatanya umurongo wose kuva 1260nm kugeza kuri 1625nm birashimangirwa, kandi igihombo cyo kugabanuka cyumurambararo wa 1625nm kiragabanuka, gitanga umurongo mugari wumuyoboro wumugongo, UMUNTU numuyoboro ugera.
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G.657A1 Kwunama-kutumva kimwe-fibre
Igicuruzwa gikoresha ubuhanga bugezweho bwa sintetike ya fibre yakozwe mbere yubuhanga bwo gukora inkoni, ishobora kugenzura OH- ibirimo inkoni ya fibre yakozwe mbere kurwego rwo hasi cyane, bityo ibicuruzwa bifite coefficient nziza ya attenuation hamwe nimpinga y'amazi make, imikorere myiza yo kohereza. Igicuruzwa kirashobora kwemeza radiyo ntoya mugihe ihuye neza numuyoboro wa G.652D, bityo fibre irashobora kuzuza byimazeyo ibyifuzo bya FTTH.
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Sumitomo B6.a2 SM Fibre (G.657.A2)
Uburebure bwumuraba (nm) Kwiyongera (dB / km) @ 1310 nm ≤0.35 @ 1383 nm ≤0.35 @ 1383 nm (nyuma yo gusaza H2) D≤0.01 @ 1550 nm ≤0.21 @ 1625 nm ≤0.23 ihinduka ryinshi ryerekanwa hejuru yidirishya riva kuri Wavelength intera (nm) Reba ƛ (nm) dB / km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Guhagarika ingingo ntabwo birenze 0.02dB kuri 1310nm cyangwa 1550nm. Niba fibre Uburebure ≥2.15km, itandukaniro ryagaciro ryibice byiyongera hamwe nimpuzandengo yo kugereranya ntabwo ... -
Sumitomo B1.3 Fibre SM (G.652.D)
Uburebure bwumuraba (nm) Kwiyongera (dB / km) @ 1310 nm ≤0.35 @ 1383 nm ≤0.35 @ 1383 nm (nyuma yo gusaza H2) D≤0.01 @ 1550 nm ≤0.21 @ 1625 nm ≤0.23 ihinduka ryinshi ryerekanwa hejuru yidirishya riva kuri Wavelength intera (nm) Reba ƛ (nm) dB / km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Guhagarika ingingo ntabwo birenze 0.02dB kuri 1310nm cyangwa 1550nm. Niba fibre Uburebure ≥2.15km, itandukaniro ryagaciro ryibice byiyongera hamwe nimpuzandengo yo kugereranya ntabwo ... -
Sumitomo B6.a1 SM Fibre (G.657.A1)
Uburebure bwumuraba (nm) Kwiyongera (dB / km) @ 1310 nm ≤0.35 @ 1383 nm ≤0.33 @ 1383 nm (nyuma yo gusaza H2) D≤0.01 @ 1550 nm ≤0.21 @ 1625 nm ≤0.23 ihinduka ryinshi ryerekanwa hejuru yidirishya riva kuri Wavelength intera (nm) Reba ƛ (nm) dB / km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Guhagarika ingingo ntabwo birenze 0.02dB kuri 1310nm cyangwa 1550nm. Niba uburebure bwa fibre ≥2.15km, itandukaniro ryagaciro ryigice cyo kugereranya no kugereranya ntabwo ... -
Sumitomo 200 µm B1.3 Fibre ya SM (G.652.D)
Uburebure bwumuraba (nm) Kwiyongera (dB / km) @ 1310 nm ≤0.35 @ 1383 nm ≤0.33 @ 1383 nm (nyuma yo gusaza H2) D≤0.01 @ 1550 nm ≤0.21 @ 1625 nm ≤0.23 ihinduka ryinshi ryerekanwa hejuru yidirishya riva kuri Wavelength intera (nm) Reba ƛ (nm) dB / km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Guhagarika ingingo ntabwo birenze 0.02dB kuri 1310nm cyangwa 1550nm. Niba uburebure bwa fibre ≥2.15km, itandukaniro ryagaciro ryigice cyo kugereranya no kugereranya ntabwo ... -
Sumitomo 200 µm B6.a1 Fibre ya SM (G.657.A1)
Uburebure bwumuraba (nm) Kwiyongera (dB / km) @ 1310 nm ≤0.35 @ 1383 nm ≤0.33 @ 1383 nm (nyuma yo gusaza H2) D≤0.01 @ 1550 nm ≤0.21 @ 1625 nm ≤0.23 ihinduka ryinshi ryerekanwa hejuru yidirishya riva kuri Wavelength intera (nm) Reba ƛ (nm) dB / km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Guhagarika ingingo ntabwo birenze 0.02dB kuri 1310nm cyangwa 1550nm. Niba uburebure bwa fibre ≥2.15km, itandukaniro ryagaciro ryigice cyo kugereranya no kugereranya ntabwo ... -
G.657A2 Bent-sensensitive imwe-fibre
Igicuruzwa gikoresha ubuhanga bugezweho bwa sintetike ya fibre yakozwe mbere yubuhanga bwo gukora inkoni, ishobora kugenzura OH- ibirimo inkoni ya fibre yakozwe mbere kurwego rwo hasi cyane, bityo ibicuruzwa bifite coefficient nziza ya attenuation hamwe nimpinga y'amazi make, imikorere myiza yo kohereza. Igicuruzwa kirashobora kwemeza radiyo ntoya mugihe ihuye neza numuyoboro wa G.652D, bityo fibre irashobora kuzuza byimazeyo ibyifuzo bya FTTH.
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Ubwoko bumwe G657B3 super bending irwanya fibre optique
G657B3 irahujwe rwose na ITU-TG.652.D na IEC60793-2-50B.1.3 fibre optique, kandi imikorere yayo yujuje ibyangombwa bisabwa na ITU-TG.657.B3 na IEC 60793-2-50 B6.b3 Kubwibyo, irahujwe kandi ihujwe numuyoboro uhari wa optique fibre kandi byoroshye gukoresha no kubungabunga.
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G655 Fibre imwe ya optique
DOF-LITETM (LEA) Uburyo bumwe Optical Fibre ni Fibre itari Zeru Ikwirakwizwa (NZ-DSF) ifite ahantu hanini cyane.
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G.652D Ubwoko bumwe bwa optique fibre (B1.3) -Icyiciro B.
Amazi maremare adasakaye yimura fibre imwe-imwe ikwiranye na sisitemu yo kohereza umurongo wuzuye wa 1280nm ~ 1625nm, idakomeza gusa gukwirakwiza gake kwitsinda gakondo 1310nm, ariko kandi ifite igihombo gito kuri 1383nm, bigatuma E band (1360nm ~ 1460nm) yakoreshejwe neza. Gutakaza no gutatanya umurongo wose kuva 1260nm kugeza kuri 1625nm birashimangirwa, kandi igihombo cyo kugabanuka cyumurambararo wa 1625nm kiragabanuka, gitanga umurongo mugari wumuyoboro wumugongo, UMUNTU numuyoboro ugera.