Kodi Outdoor Optical Cable ndi chiyani?
Chingwe chakunja cha kuwala ndi mtundu wa chingwe cha optical fiber chomwe chimagwiritsidwa ntchito potumiza mauthenga. Imakhala ndi chitetezo chowonjezera chomwe chimatchedwa zida zankhondo kapena chitsulo, chomwe chimapereka chitetezo chakuthupi ku ulusi wamaso, kuwapangitsa kukhala olimba komanso okhoza kugwira ntchito m'malo ovuta.
I. Zigawo Zofunikira
Zingwe zakunja zakunja nthawi zambiri zimakhala ndi ulusi wopanda kanthu, chubu lotayirira, zinthu zotsekereza madzi, zolimbitsa thupi, ndi m'chimake chakunja. Amabwera m'magulu osiyanasiyana monga mapangidwe apakati a chubu, stranding stranding, ndi skeleton structure.
Ulusi wopanda kanthu umatanthawuza ulusi woyambira wowoneka bwino wokhala ndi mainchesi 250. Kawirikawiri amaphatikizapo core layer, cladding layer, ndi coating layer. Mitundu yosiyanasiyana ya ulusi wopanda kanthu imakhala ndi makulidwe osiyanasiyana apakati. Mwachitsanzo, ma single-mode OS2 fibers nthawi zambiri amakhala ma micrometer 9, pomwe ma multimode OM2 / OM3 / OM4 / OM5 ulusi ndi 50 ma micrometer, ndi ma multimode OM1 ulusi ndi 62.5 ma micrometer. Ulusi wopanda kanthu nthawi zambiri umakhala wamitundu yosiyanasiyana kuti usiyanitse ulusi wamitundu yambiri.
Machubu otayirira nthawi zambiri amapangidwa ndi pulasitiki yamphamvu kwambiri ya PBT ndipo amagwiritsidwa ntchito kutengera ulusi wopanda kanthu. Amapereka chitetezo ndipo amadzazidwa ndi gel oletsa madzi kuti asalowetse madzi omwe angawononge ulusi. Gelisiyi imagwiranso ntchito ngati chotchinga kuti chiteteze kuwonongeka kwa ulusi kuti zisawonongeke. Njira yopangira machubu otayirira ndiyofunikira kuti zitsimikizire kutalika kwa fiber.
Zida zotsekera madzi zimaphatikizapo girisi wotsekereza madzi, ulusi wotsekereza madzi, kapena ufa wotsekereza madzi. Pofuna kupititsa patsogolo mphamvu ya chingwe chotsekereza madzi, njira yodziwika bwino ndiyo kugwiritsa ntchito mafuta otsekereza madzi.
Zinthu zolimbitsa zimabwera mumitundu yazitsulo komanso yopanda chitsulo. Zazitsulo nthawi zambiri zimapangidwa ndi mawaya achitsulo a phosphated, matepi a aluminiyamu, kapena matepi achitsulo. Zinthu zopanda zitsulo zimapangidwa makamaka ndi zida za FRP. Mosasamala kanthu za zinthu zomwe zimagwiritsidwa ntchito, zinthuzi ziyenera kupereka mphamvu zamakina zofunika kuti zikwaniritse zofunikira, kuphatikiza kukana kukangana, kupindika, kugunda, ndi kupindika.
Ma sheath akunja akuyenera kuganizira za momwe amagwiritsidwira ntchito, kuphatikiza kutsekereza madzi, kukana kwa UV, komanso kukana nyengo. Chifukwa chake, zinthu zakuda za PE zimagwiritsidwa ntchito nthawi zambiri, chifukwa mawonekedwe ake abwino kwambiri akuthupi ndi mankhwala amawonetsetsa kuti akuyenera kuyika panja.
II. Features ndi Mapulogalamu
Kukana Moto: Chifukwa cha kukhalapo kwa chitsulo, zingwe zakunja zimawonetsa kukana moto. Zida zachitsulo zimatha kupirira kutentha kwakukulu ndikudzipatula bwino moto, kuchepetsa kukhudzidwa kwa moto pamakina olankhulana.
Kutumiza Kwautali: Ndi chitetezo chowonjezereka komanso kukana kusokoneza, zingwe zakunja zakunja zimatha kuthandizira kufalitsa ma siginecha atalitali. Izi zimawapangitsa kukhala othandiza kwambiri pazochitika zomwe zimafuna kufalitsa deta kwambiri.
Chitetezo Chapamwamba: Zingwe zakunja zakunja zimatha kupirira kuukira kwakuthupi komanso kuwonongeka kwakunja. Chifukwa chake, amagwiritsidwa ntchito kwambiri m'malo omwe ali ndi zofunikira zachitetezo chapaintaneti, monga zida zankhondo ndi mabungwe aboma, kuwonetsetsa kuti chitetezo ndi kudalirika kwa maukonde.
III. Ubwino pa Ma Cable Okhazikika Owoneka
Chitetezo Champhamvu Chakuthupi: Chingwe chachitsulo chazingwe zakunja chimateteza bwino phata la ulusi kuti lisawonongeke kunja. Zimalepheretsa chingwe kuti chisaphwanyike, kutambasulidwa, kapena kudulidwa, kupereka kukhazikika bwino ndi kukhazikika.
High Interference Resistance: Chitsulo chachitsulo chimagwiranso ntchito ngati chitetezo chamagetsi, kuteteza kusokoneza kwamagetsi kwakunja kuti zisakhudze kutumiza kwa ma siginecha komanso kukulitsa kukana kusokoneza.
Kusintha Kumalo Ovuta: Zingwe zakunja zimatha kugwiritsidwa ntchito m'malo ovuta, kuphatikiza kutentha kwambiri ndi kutsika, chinyezi, komanso dzimbiri. Izi zimawapangitsa kukhala oyenera kwambiri pamakabati akunja, kulumikizana pansi pamadzi, mafakitale, ndi ntchito zankhondo.
Chitetezo Chowonjezera Chamakina: Chitsulo chachitsulo chimatha kupirira kupsinjika kwamakina komanso kupsinjika, kuteteza ulusi ku mphamvu zakunja ndikuchepetsa chiwopsezo cha kuwonongeka kwa chingwe.
Ndikofunika kuzindikira kuti zingwe zakunja zimatha kuwononga ndalama zambiri komanso zovuta kuziyika poyerekeza ndi zingwe zokhazikika. Chifukwa cha kukhalapo kwa sheath yachitsulo, zingwe zakunja zimakhala zokulirapo komanso zosasinthika, zomwe zimapangitsa kusankha kwamtundu woyenera kukhala kofunikira nthawi zina.
Ndi chitetezo chake champhamvu chakuthupi, kukana kusokoneza, komanso kusinthika kumadera ovuta, zingwe zakunja zakunja zakhala chisankho chokondedwa pazovuta zambiri, zomwe zimapereka chithandizo chofunikira pakufalitsa kodalirika kolumikizana.
Nthawi yotumiza: Aug-30-2023