Tumizani Funso kuti Mutsitse Tsamba la Deta la Zamalonda

Ma waya amkati a FTTH, FTTB, MDU okhala ndi malo ambiri okhala, ma waya ang'onoang'ono a data center ndi kuyika kwa microduct kumapereka zofunikira kwambiri pakugwira ntchito bwino kwa fiber bend. Ulusi wachikhalidwe wa G.652.D single-mode udzapangitsa kuti macrobending awonongeke kwambiri pamene radius yopindika ndi yaying'ono kwambiri, zomwe zimapangitsa kuti kuwala kuchepe kwambiri, ntchito ya PON yosakhazikika, kutsika pang'onopang'ono komanso kusweka kwa fiber pamalopo. ITU-T idatulutsa muyezo wa G.657 kuti ithetse vutoli, pofotokoza ulusi wocheperako womwe umagwirizana ndi bend.

Kusankha ulusi wolakwika wa single-mode kumabweretsa kutayika kwakukulu kwa kuwala, kulephera kuvomereza polojekiti, kukonzanso kosafunikira, komanso kuwononga ndalama zoyambira. Kwa zaka zambiri, G.652D ndi G.657A2 Atsogoleri ambiri ogulitsa zinthu, mainjiniya, ndi opanga ma network nthawi zonse amakumana ndi chisokonezo chomwechi: Kodi ndi liti pamene tifunika kugwiritsa ntchito G.652D fiber? Ndi zochitika ziti zomwe zimafuna G.657A2 bend-insensitive fiber? Kodi mitundu iwiriyi ya fiber ingaphatikizidwe pamodzi mu ma network osakanizidwa?

Mzere wodutsa ndi wobisika mwachindunji zimatanthauza njira zokhazikitsira njiraArmored akufotokoza za kapangidwe ka kapangidwe ka chingweMagulu awa amafanana, ndipo sasiyana. Mutha kuyika zingwe zotetezedwa mkati mwa mipope; njira zobisika mwachindunji nthawi zambiri zimafuna kumangidwa ndi zida. Kusamvetsetsa mfundo yoyambira iyi kumabweretsa kuwonongeka kwa zingwe msanga, kukonzanso kosayembekezereka, kuwunika kokanidwa, komanso zoopsa zodalirika za netiweki kwa zaka zambiri.

Chingwe cha fiber optic chakhala maziko a maukonde amakono olumikizirana, chothandizira intaneti yothamanga kwambiri, kulumikizana kwa mafoni, malo osungira deta, zomangamanga za 5G, makina odziyimira pawokha a mafakitale, ndi mizinda yanzeru. Poyerekeza ndi zingwe zamkuwa zachikhalidwe, zingwe za fiber optic zimapereka bandwidth yokwera, kutayika kochepa kwa chizindikiro, mtunda wautali wotumizira, komanso kukana bwino kusokonezedwa ndi ma electromagnetic.

Mu ma network olumikizirana othamanga kwambiri masiku ano, chingwe cha chigamba cha ulusi chakhala chimodzi mwa zinthu zofunika kwambiri polumikiza zipangizo zamagetsi, zida zamaukonde, ndi machitidwe ogawa ulusi. Kuyambira malo osungira deta ndi maukonde olumikizirana mpaka kukhazikitsidwa kwa FTTH (Fiber to the Home) ndi machitidwe olumikizirana amakampani, zingwe zama fiber patch zimapereka kulumikizana kodalirika komanso kogwira ntchito kwambiri kwa kuwala.

Ndi kufalikira kwakukulu kwa FTTH Fiber ku Home, AI computing data centers, 5G fronthaul, indoor comprehensive wiring, FPV drone miniature communication ndi renovation yamagetsi yofooka padziko lonse lapansi, ulusi wachikhalidwe wa G.652D single-mode uli ndi vuto la kutayika kwakukulu kwa kupindika ndi malo ochepa a mawaya, zomwe zimalepheretsa kwambiri kapangidwe ka maukonde olumikizirana othamanga kwambiri. Yopangidwa ndi ITU-T, ulusi wa G.657 series bend-insensitive single-mode wapangidwa mwapadera kuti uzitha kutembenuza ngodya zopapatiza, mawaya okhuthala ndi zochitika zazing'ono zapaipi. Mitundu itatu yayikulu yazinthu, ulusi wokhazikika wa G.657.A1 bend-resistant, ulusi wolimbikitsidwa wa G.657.A2 wolimbikira bend-resistant ndi ulusi wosasunthika wa G.657.B3, umagwiritsa ntchito ma profiles osiyanitsa a refractive index, ndipo amapereka kusiyana kwa ma grade mu bending radius yocheperako, mode field diameter ndi attenuation performance. Amaphimba zofunikira zonse kuyambira pa waya wapakhomo wotsika mtengo mpaka waya wapadera wocheperako.

Kusankha kumanja chingwe chakunja cha fiber optic chokhala ndi zida ndikofunikira kwambiri popanga netiweki yodalirika, yokhalitsa, komanso yogwira ntchito bwino kwambiri. Kaya mukugwiritsa ntchito ulusi wa ma telecommunication, FTTH, malo osungira deta, malo opangira mafakitale, kapena machitidwe achitetezo, kusankha chingwe cholakwika kungayambitse kukonza kokwera mtengo, kutseka kwa netiweki, komanso kulephera kwa chingwe msanga.