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    Ukwethulwa kwe-DHCP Snooping

    Isikhathi sokuthumela: Jun-11-2024

    Iningi lemicu ye-optical esivame ukuyibona i-optical fiber jumpers, okungukuthi, zombili iziphetho zinezixhumi, ezingafakwa ngokuqondile futhi zisuswe ngaphandle kokusebenzisa amanye amathuluzi, okuthiwa isixhumi sibhekisela ku-SC, FC, LC nezinye izinhlobo zokuhlukaniswa. .

    Futhi uyini umgogodla, njengoba igama lisho ukuthi ingafakwa futhi ikhishwe ngaphandle kwengqikithi, ngokuvamile eyenziwe nge-ceramic, ingqikithi ngokuvamile ngesikhathi esifanayo nesixhumi, noma uma sikhuluma kabanzi, ingqikithi ilingana nesixhumi. , ithini indaba eqondile? Ake ngikutshele lokhu kancane.

    Isiqephu 1

    Umnyombo ongaphakathi kwefayibha engenalutho empeleni mncane kakhulu futhi kulula ukuphuka, ngakho kukhona okudingayo ukuwuvikela. Phakathi nendawo ye-fiber, sizobeka i-cladding ukumboza umgogodla ukuze udlale indima yokuzivikela, bese kuthi ngomsila we-fiber sisebenzisa i-ceramic core. Kukhona imbobo encane kakhulu phakathi nendawo, inkaba ibhobozwa ngale mbobo engxenyeni yensimbi bese iphuma engxenyeni ye-ceramic, ingxenye eyengeziwe inqunywe ohlangothini lwe-ceramic, bese uthatha ithuluzi ukuze ugaye. ingxenye eyengeziwe isicaba, futhi qaphela lapho ugaya, amandla amaningi azophinde aphule umongo ngaphakathi komgogodla. (U-Xiabian ukhumbule ukuthi umgogodla wangaphakathi wagawulwa ngesandla ngesikhathi sokuhlolwa kwenyuvesi. Lapho ukukhanya kudluliselwa, kutholakala ukuthi ikhanda lepulaki likhipha ukukhanya okubomvu okusobala, kodwa amandla okuhlola awaphezulu, ngoba ukukhanya akusekho. isakazwa ngomugqa oqondile, kodwa ihlakazekile, okuholela ekukhanyeni okuphansi kakhulu okukalwa ngezinombolo ndawonye, ​​​​hhayi kuphela ukuxhumana okuqinile, kodwa futhi ukuvimbela ukuchichima ukukhanya Yiqiniso, insimbi ewumgogodla ayixhunywanga ku-fiber optical, ingase isetshenziselwe ukukhiqizwa kwe-BOSA.

    I-ShenzhenI-HDV I-Photoelectron UbuchwephesheLTD. ikulethela incazelo ye-“optical fiber plug”, futhi inkampani yethu ingumkhiqizi wezinto zokuxhumana ochwepheshe, imikhiqizo eyinhloko ikhava ngaphezulu. kunaI-ONUuchungechunge,OLTuchungechunge, uchungechunge lwamamojula optical, uchungechunge lwe-transceiver nokunye. Izinto zokusebenza ezingenhla zinezincazelo ezihlukahlukene namamodeli ukuze zinikeze izinsizakalo eziqondiwe ezimweni ezihlukene zesidingo senethiwekhi, wamukelekile ukufika kwakho.

    Isiqephu 3

     



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