Ntchito yayikulu ya zolumikizira za fiber optic ndikulumikiza mwachangu ma ulusi awiri, kulola kuti ma sign a kuwala azikhala mosalekeza ndikupanga njira zowonera. Zolumikizira za Fiber optic ndizosunthika, zogwiritsidwanso ntchito, ndipo pakadali pano ndizofunikira kwambiri zomwe zimagwiritsidwa ntchito kwambiri pamakina olumikizirana owoneka bwino. Pogwiritsa ntchito zolumikizira za fiber optic, mbali ziwiri za mapeto a fiber zimatha kulumikizidwa bwino, zomwe zimalola kugwirizanitsa kwakukulu kwa mphamvu ya kuwala kuchokera kumtundu wotumizira kupita ku fiber yomwe imalandira, ndikuchepetsa kukhudzidwa kwa dongosolo lomwe limayambitsidwa ndi kulowerera kwake. Chifukwa chakuti m'mimba mwake akunja CHIKWANGWANI kuwala ndi 125um okha, ndi kuwala kufala mbali yaing'ono, limodzi mode kuwala CHIKWANGWANI ndi za 9um, ndipo pali mitundu iwiri ya ulusi multimode kuwala: 50um ndi 62.5um. Choncho, kugwirizana pakati pa kuwala kwa kuwala kumayenera kulumikizidwa molondola.
Chigawo chapakati: plug
Kupyolera mu gawo la zolumikizira za fiber optic, zitha kuwoneka kuti gawo lalikulu lomwe limakhudza magwiridwe antchito ndi pulagi pachimake. Ubwino wa choyikapo umakhudza mwachindunji docking yapakati ya ulusi awiri kuwala. Zomwe zimagwiritsidwa ntchito popanga zoyikapo zimaphatikizapo ceramic, zitsulo, kapena pulasitiki. Zoyika za ceramic zimagwiritsidwa ntchito kwambiri, makamaka zopangidwa ndi zirconia, zokhazikika bwino zamafuta, kuuma kwakukulu, malo osungunuka kwambiri, kukana kuvala, komanso kulondola kwambiri kwa makina. Manja ndi gawo lina lofunikira la cholumikizira, chomwe chimagwira ntchito ngati njira yoyendetsera kukhazikitsa ndi kukonza cholumikizira. M'kati mwake mwa malaya a ceramic ndi ocheperako pang'ono kuposa m'mimba mwake wakunja kwa choyikapo, ndipo manja opindika amamangirira ma cores awiri mwamphamvu kuti agwirizane bwino.
Pofuna kutsimikizira kulumikizana bwino pakati pa nkhope zomapeto za ulusi wowoneka bwino, mawonekedwe a pulagi nthawi zambiri amapangidwa mosiyanasiyana. PC, APC, ndi UPC zimayimira mawonekedwe akutsogolo a zoyika za ceramic. PC ndi kukhudza thupi. PC imayikidwa pansi ndikupukutidwa pamtunda wa microsphere, ndipo pamwamba pake imayikidwa pamalo ozungulira pang'ono. Fiber core imakhala pamalo apamwamba kwambiri opindika, kotero kuti nkhope ziwiri za ulusi zimafika polumikizana. APC (Angled Physical Contact) imatchedwa kukhudzana kwakuthupi, ndipo nkhope yomaliza ya ulusi nthawi zambiri imakhala pansi mpaka 8 ° ndege. Makona a 8 ° amapangitsa kuti kumapeto kwa ulusi kukhale kolimba komanso kumawonetsa kuwala kupyolera pa ngodya yake kupita ku chotchinga m'malo mobwerera mwachindunji kugwero la kuwala, kumapereka kulumikizana kwabwinoko. UPC (Ultra Physical Contact), nkhope yomaliza yakuthupi. UPC imakonza kupukuta kumaso ndikumaliza pamwamba pa PC, kupangitsa nkhope yomaliza kuwoneka ngati dome. Kulumikizana kolumikizira kumafunika kukhala ndi mawonekedwe a nkhope yofananira, monga APC ndi UPC sangathe kuphatikizidwa pamodzi, zomwe zingayambitse kuchepa kwa ntchito yolumikizira.
Zoyambira zoyambira: kutayika koyika, kutayika kobwerera
Chifukwa cha mawonekedwe osiyana a mapeto a kuyikapo, ntchito ya kutayika kwa cholumikizira imasiyananso. Kuchita kwa kuwala kwa zolumikizira za fiber optic kumayesedwa makamaka ndi magawo awiri oyambira: kutayika kwa kuyika ndi kutaya kubwerera. Ndiye, kutayika koyika ndi chiyani? Insertion Loss (yomwe nthawi zambiri imatchedwa "L") ndi kutayika kwa mphamvu ya kuwala komwe kumachitika chifukwa cha malumikizidwe. Amagwiritsidwa ntchito kwambiri poyesa kutayika kwa kuwala pakati pa mfundo ziwiri zokhazikika muzitsulo za kuwala, zomwe nthawi zambiri zimayamba chifukwa cha kupatuka kwapakati pakati pazitsulo ziwiri za kuwala, kusiyana kwa nthawi yayitali mu cholumikizira CHIKWANGWANI, khalidwe lakumapeto, ndi zina zotero. ang'onoang'ono mtengo, bwino. Nthawi zambiri, sikuyenera kupitirira 0.5dB.
Return Loss (RL), yomwe nthawi zambiri imatchedwa "RL", imatanthawuza gawo la mawonekedwe owunikira, kufotokoza kutha kwa mphamvu ya optical signal return/reflection. Nthawi zambiri, chokulirapo chimakhala chabwinoko, ndipo mtengo wake umawonetsedwa mu ma decibel (dB). Mtengo wa RL wa zolumikizira za APC ndi pafupifupi -60dB, pomwe zolumikizira za PC, mtengo wamba wa RL ndi pafupifupi -30dB.
Kuchita kwa zolumikizira za fiber optic kumafuna kulingalira za kutayika kwa kuyika ndi kubwereranso
Kuphatikiza pa magawo opangira mawonekedwe, posankha cholumikizira chabwino cha fiber optic, chidwi chiyeneranso kuperekedwa ku kusinthasintha, kubwereza, kulimba kwamphamvu, kutentha kwa ntchito, kuyika ndi kutulutsa nthawi, ndi zina za cholumikizira cha fiber optic.
Mtundu wa cholumikizira
Zolumikizira zimagawidwa kukhala LC, SC, FC, ST, MU, MT malinga ndi njira zawo zolumikizira
MPO/MTP, etc; Malinga ndi nkhope yomaliza ya fiber, imagawidwa mu FC, PC, UPC, ndi APC.
LC Connectors
Cholumikizira chamtundu wa LC chimapangidwa pogwiritsa ntchito makina a jack modular (RJ) omwe ndi osavuta kugwiritsa ntchito. Kukula kwa mapini ndi manja omwe amagwiritsidwa ntchito muzolumikizira za LC nthawi zambiri ndi 1.25mm poyerekeza ndi zomwe zimagwiritsidwa ntchito mu SC, FC, ndi zina zotero, kotero kukula kwawo ndi theka la SCFC.
SC cholumikizira
Cholumikizira cha SC cholumikizira (Subscriber Connector 'kapena Standard Connector') ndi chithunzithunzi pa cholumikizira chokhazikika, ndipo njira yomangirira ndi mtundu wa plug-in latch popanda kufunika kozungulira. Cholumikizira chamtunduwu chimapangidwa ndi pulasitiki yaukadaulo, yomwe ndi yotsika mtengo komanso yosavuta kuyiyika ndikuchotsa.
Cholumikizira cha FC
Kukula kwa FC fiber optic cholumikizira ndi SC cholumikizira ndi chimodzimodzi, koma kusiyana kwake ndikuti FC imagwiritsa ntchito manja achitsulo ndipo njira yomangirira ndi screw buckle. Mapangidwe ake ndi osavuta, osavuta kugwiritsa ntchito, osavuta kupanga, okhazikika, ndipo amatha kugwiritsidwa ntchito m'malo ogwedezeka kwambiri.
T-ST zolumikizira
Chigoba cha ST fiber optic cholumikizira (Nsonga Yowongoka) ndi yozungulira ndipo imatenga pulasitiki yozungulira ya 2.5mm kapena chipolopolo chachitsulo, chokhala ndi njira yomangirira ya screw buckle. Amagwiritsidwa ntchito kwambiri pamafelemu ogawa fiber optic
Cholumikizira cha MTP/MPO
Cholumikizira cha MTP/MPO cha fiber optic ndi mtundu wapadera wa cholumikizira chamitundu yambiri.
Mapangidwe a zolumikizira za MPO ndizovuta kwambiri, kulumikiza ulusi wa 12 kapena 24 mu choyikapo cha rectangular optical fiber. Kaŵirikaŵiri amagwiritsidwa ntchito pazochitika zogwirizanitsa kwambiri, monga malo opangira deta, kuwonjezera pa pamwambapa, mitundu yolumikizira imaphatikizapo zolumikizira za MU, zolumikizira za MT, zolumikizira za MTRJ, zolumikizira za E2000, ndi zina zotero. SC ikhoza kukhala cholumikizira cha fiber optic chomwe chimagwiritsidwa ntchito kwambiri pakali pano, makamaka. chifukwa cha mapangidwe ake otsika mtengo. LC fiber optic zolumikizira nawonso ndi mtundu wamba
Cholumikizira chogwiritsidwa ntchito kwambiri cha fiber optic, makamaka cholumikizira ku SFP ndi SFP + fiber optic transceivers. FC imagwiritsidwa ntchito kwambiri mu ulusi wa single-mode ndipo ndiyosowa mu multimode fibers. Mapangidwe ovuta komanso kugwiritsa ntchito zitsulo kumapangitsa kuti zikhale zodula. Zolumikizira za ST fiber optic nthawi zambiri zimagwiritsidwa ntchito pazinthu zazitali komanso zazifupi, monga kusukulu ndikumanga ma multimode fiber optic application, malo ochezera amakampani, komanso ntchito zankhondo.
Yiyuantong amapereka specifications zosiyanasiyana ndi mitundu ya CHIKWANGWANI chamawonedwe zolumikizira, kuphatikizapo SC
FC, LC, ST, MPO, MTP, etc. Guangdong Yiyuantong Technology Co., Ltd. (HYC) ndi dziko mkulu-chatekinoloje ogwira ntchito zimene zimayang'ana pa kafukufuku ndi chitukuko, kupanga, malonda, ndi utumiki wa kungokhala chete zofunika zipangizo kuwala kuwala. kulankhulana. Bizinesi yayikulu yamakampani
Chopangacho ndi: cholumikizira cha fiber optic (cholumikizira cha data center high-density optical connector), wavelength division multiplexing
Zida zitatu zazikuluzikulu zowoneka bwino, kuphatikiza ma splitter ndi ma optical splitters, amagwiritsidwa ntchito kwambiri mu ulusi wa kuwala.
Kunyumba ndi nyumba, 4G/5G kulankhulana kwa m'manja, malo ochezera a pa intaneti, kuyankhulana kwa chitetezo cha dziko, ndi zina zoteromunda
Nthawi yotumiza: May-25-2023