Kusanthula Kwatsatanetsatane kwa Chingwe Cholumikizira cha Single Mode Fiber Optic (SMF)

Chingwe cha Single-Mode Fiber (SMF) ndi ukadaulo wofunikira kwambiri pa njira yolumikizirana ya fiber optic, chomwe chimagwira ntchito yofunika kwambiri patali komanso kutumiza deta mwachangu kwambiri chifukwa cha magwiridwe ake abwino kwambiri. Nkhaniyi ifotokoza za kapangidwe kake, tsatanetsatane waukadaulo, momwe zimagwiritsidwira ntchito, komanso momwe msika wa Single-Mode Fiber Cable ulili mwatsatanetsatane.

Kapangidwe ka chingwe cha single mode fiber optic

Mtima wa chingwe cha single mode fiber optic ndi ulusi wokha, womwe umakhala ndi quartz glass core ndi quartz glass cladding. Ulusi wozungulira nthawi zambiri umakhala ndi mainchesi 8 mpaka 10 m'mimba mwake, pomwe cladding imakhala pafupifupi mainchesi 125 m'mimba mwake. Kapangidwe kameneka kamalola single mode fiber kutumiza kuwala kwa mode imodzi yokha, motero kupewa kufalikira kwa mode ndikuwonetsetsa kuti chizindikiro chikufalikira bwino kwambiri.

Mafotokozedwe Aukadaulo

Zingwe za fiber optic za single-mode zimagwiritsa ntchito kuwala pa mafunde a 1310 nm kapena 1550 nm, madera awiri a mafunde omwe ali ndi kutayika kochepa kwa ulusi, zomwe zimapangitsa kuti zikhale zoyenera kutumiza mauthenga akutali. Ulusi wa single-mode umataya mphamvu zochepa ndipo subalalika, zomwe zimapangitsa kuti zikhale zoyenera kulumikizana ndi fiber optic yakutali komanso yamphamvu kwambiri. Nthawi zambiri zimafuna laser diode ngati gwero la kuwala kuti zitsimikizire kutumiza kwa chizindikiro chokhazikika.

Zochitika Zogwiritsira Ntchito

Zingwe za fiber optic za single-mode zimagwiritsidwa ntchito m'njira zosiyanasiyana chifukwa cha kuchuluka kwa bandwidth komanso kuchepa kwa kutayika:

1. Ma Network a Wide Area (WAN) ndi Ma Network a Metropolitan Area (MAN): Popeza ulusi wa single mode ukhoza kuthandizira mtunda wotumizira ma transmission wa makilomita makumi ambiri, ndi abwino kwambiri polumikiza ma network pakati pa mizinda.
2. Malo osungira deta: Mkati mwa malo osungira deta, ulusi wa single-mode umagwiritsidwa ntchito kulumikiza ma seva othamanga kwambiri ndi zida za netiweki kuti apereke kutumiza deta mwachangu kwambiri.
3. Ulusi Wopita Kunyumba (FTTH)Pamene kufunikira kwa intaneti yothamanga kwambiri kukuwonjezeka, ulusi wa single-mode ukugwiritsidwanso ntchito popereka ntchito zapaintaneti kunyumba.

Zochitika Zamsika

Malinga ndi Data Bridge Market Research, msika wa single mode fiber optics ukuyembekezeka kukula kwambiri pamlingo wa 9.80% panthawi yomwe ikuyembekezeredwa kuyambira 2020-2027. Kukula kumeneku kumachitika makamaka chifukwa cha zinthu monga chitukuko cha ma netiweki olumikizirana opanda zingwe, kukonda kwambiri kulumikizana kwa fiber-to-the-home, kuyambitsa IoT, ndikugwiritsa ntchito 5G. Makamaka ku North America ndi Asia Pacific, msika wa single mode fiber optics ukuyembekezeka kukula kwambiri, zomwe zikugwirizana ndi kuvomerezedwa kwakukulu kwa ukadaulo wapamwamba wolumikizirana komanso chitukuko chaukadaulo mwachangu m'madera awa.

Mapeto

Zingwe za fiber optic za single-mode zimagwira ntchito yofunika kwambiri pa maukonde amakono olumikizirana chifukwa cha kuchuluka kwa bandwidth, kutayika kochepa, komanso chitetezo champhamvu cha kusokoneza. Chifukwa cha kupita patsogolo kwa ukadaulo komanso kukula kwa kufunikira kwa msika, mitundu yosiyanasiyana ya zingwe za fiber optic za single-mode idzakulitsidwa kuti ipereke chithandizo champhamvu pakutumiza deta mwachangu padziko lonse lapansi.