Qhov tshwm sim ntawm cov kev pabcuam bandwidth siab xws li 4K / 8K video, livestreaming, telecommuting, thiab kev kawm online hauv xyoo tas los no tau hloov pauv tib neeg txoj kev ua neej thiab txhawb kev loj hlob ntawm bandwidth xav tau.Fiber-to-the-home (FTTH) tau dhau los ua cov thev naus laus zis tshaj plaws hauv kev siv tshuab, nrog rau cov fiber ntau ntau thoob ntiaj teb txhua xyoo.Piv nrog rau tooj liab tes hauj lwm, fiber ntau tes hauj lwm feature ntau dua bandwidth, ntau ruaj khov kis tau tus mob, thiab txo nqi khiav hauj lwm thiab txij nkawm (O&M).Thaum tsim kev sib txuas tshiab, fiber ntau yog thawj qhov kev xaiv.Rau cov xov tooj tooj liab twb tau siv lawm, cov neeg ua haujlwm yuav tsum nrhiav txoj hauv kev los ua kom muaj fiber ntau hloov pauv tau zoo thiab raug nqi.
Fiber Slicing Poses Challenges rau FTTH Deployment
Ib qho teeb meem tshwm sim los ntawm cov neeg ua haujlwm hauv FTTH xa tawm yog tias qhov kho qhov muag faib network (ODN) muaj lub sijhawm siv ntev, ua rau muaj teeb meem loj hauv engineering thiab tus nqi siab.Tshwj xeeb, ODN suav rau tsawg kawg 70% ntawm FTTH cov nqi tsim kho thiab ntau dua 90% ntawm nws lub sijhawm xa tawm.Hais txog kev ua tau zoo thiab tus nqi, ODN yog tus yuam sij rau FTTH xa tawm.
ODN kev tsim kho muaj feem ntau ntawm fiber ntau splicing, uas yuav tsum tau kev cob qhia kws kho mob, tshwj xeeb cov cuab yeej, thiab ib tug ruaj khov ib puag ncig.Kev ua tau zoo thiab qhov zoo ntawm fiber ntau splicing yog ze rau cov kev txawj ntawm cov kws tshaj lij.Hauv cov cheeb tsam uas muaj nqi zog ua haujlwm siab thiab rau cov neeg ua haujlwm tsis muaj kev cob qhia cov kws tshaj lij, fiber ntau splicing nthuav cov teeb meem loj rau FTTH xa mus thiab yog li cuam tshuam cov neeg ua haujlwm kev siv zog hauv kev hloov pauv fiber ntau.
Pre-connectorization daws qhov teeb meem ntawm Fiber Splicing
Peb tau pib nws txoj kev sib txuas ua ntej ODN kev daws teeb meem kom ua tau zoo thiab tus nqi qis ntawm kev siv fiber ntau.Muab piv rau cov tshuaj ODN ib txwm siv, cov tshuaj sib txuas ua ntej CDN yog lub hauv paus ntawm kev hloov cov tsoos nyuaj fiber ntau splicing ua haujlwm nrog pre-connectorized adapters thiab connectors kom tsim kho kom zoo dua thiab raug nqi.Cov kev sib txuas ua ntej CDN suav nrog cov khoom siv sab hauv tsev thiab sab nraum zoov ua ntej txuas cov khoom siv kho qhov muag fiber ntau (ODBs) nrog rau cov khoom siv kho qhov muag prefabricated.Raws li ib txwm ODB, lub pre-connectorized ODB ntxiv pre-connectorized adapters rau nws sab nraud.Lub prefabricated optical cable yog tsim los ntawm kev ntxiv pre-connectorized connectors rau ib txwm optical cable.Nrog rau pre-connectorized ODB thiab prefabricated kho qhov muag cable, cov kws kho mob tsis tas yuav ua haujlwm splicing thaum txuas fibers.Lawv tsuas yog yuav tsum tau ntxig ib qho txuas ntawm lub cable rau hauv lub adapter ntawm ODB.
Post lub sij hawm: Aug-25-2022