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G.652.D Optical Fiber Specifications

2024-05-13

Mafotokozedwe a G.652.D amatanthauza mtundu wa ulusi wowala womwe umafotokozedwa ndi miyezo ya International Telecommunication Union (ITU-T). G.652.D ndi imodzi mwa mitundu ya ulusi wowala womwe umagwiritsidwa ntchito kwambiri m'maukonde olumikizirana padziko lonse lapansi. Nazi zina mwazinthu zofunika kwambiri za ulusi wowala wa G.652.D:


G.652.D Optical Fiber Specifications


Mawonekedwe: Ulusi wa kuwala wa G.652.D ndi ulusi wa single-mode, zomwe zikutanthauza kuti umathandizira kutumiza kwa single-mode of light. Izi zimathandiza kulumikizana mwachangu komanso mtunda wautali mwa kuchepetsa kufalikira kwa ma signal.


Chimake chapakati: Chimake chapakati cha ulusi wa kuwala wa G.652.D nthawi zambiri chimakhala pafupifupi ma micrometer 8 mpaka 10. Chimake chaching'ono ichi chimalola kutumiza bwino zizindikiro za kuwala pamtunda wautali popanda kuchepetsedwa kwambiri.


Chipinda cha Cladding: Chipinda cholumikizira nthawi zambiri chimakhala pafupifupi ma micrometer 125. Chipindacho chimazungulira pakati ndipo chimathandiza kuti kuwala kukhale mkati mwa pakati, zomwe zimathandiza kuti chizindikiro chisatayike.


Kuchepetsa: Ulusi wa G.652.D uli ndi kuchepa kochepa kwa mphamvu ya chizindikiro, zomwe zikutanthauza kuti mphamvu ya chizindikiro imakhalabe yayikulu kwambiri patali. Izi ndizofunikira kuti chizindikiro chikhale cholimba m'maukonde olumikizirana.


Kubalalika: Ulusi wa G.652.D uli ndi kufalikira kochepa, zomwe zikutanthauza kuti mafunde osiyanasiyana a kuwala amayenda pa liwiro lofanana mkati mwa ulusiwo. Izi zimachepetsa kusokonekera kwa chizindikiro ndipo zimalola kutumiza deta mwachangu.


Mafunde Ogwira Ntchito: Ulusi wa G.652.D umakonzedwa bwino kuti ugwiritsidwe ntchito ndi mafunde ozungulira 1310 nm ndi 1550 nm, omwe amagwiritsidwa ntchito kwambiri mumakina olumikizirana ndi kuwala.


Ulalo Wopindika: Ulusi wa G.652.D uli ndi utali wocheperako wopindika, nthawi zambiri pafupifupi kuwirikiza kawiri kuposa ulusi. Izi zimathandiza kuti kuyika kosavuta m'malo opapatiza popanda kuyika chizindikiro chifukwa chopindika kwambiri.


Ponseponse, ulusi wa kuwala wa G.652.D umagwiritsidwa ntchito kwambiri m'maukonde olumikizirana maulendo ataliatali chifukwa cha magwiridwe ake abwino kwambiri, zomwe zimapangitsa kuti ikhale chisankho chodziwika bwino chotumizira deta mwachangu kwambiri pamtunda wautali.

Lumikizanani nafe, Pezani Zogulitsa Zabwino ndi Utumiki Wabwino.

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