Yintoni iFiber Optic Splitter?

Kwinethiwekhi yanamhlanje ye-opticaliintlobo ngeentlobo, ukufika kwei-fiber optic splitterinegalelo ekuncedeni abasebenzisi ukuba bandise ukusebenza kweesekethe zenethiwekhi ye-optical network.I-Fiber optic splitter, ekwabizwa ngokuba yi-optical splitter, okanye i-beam splitter, yinto edibeneyoisikhokelo-amazaisixhobo sonikezelo lwamandla okukhanya anokwahlula isiganeko sokukhanya sibe yimiqadi yokukhanya emibini nangaphezulu, kwaye ngokuphendululekileyo, equlethe igalelo elininzi kunye neziphelo zemveliso.I-Optical splitter idlale indima ebalulekileyo kwiinethiwekhi ze-optical passive (ezifana ne-EPON, GPON, BPON, FTTX, FTTH, njl.) ngokuvumela ujongano olulodwa lwe-PON ukuba lwabelwane phakathi kwababhalisi abaninzi.

Isebenza njani iFiber Optic Splitter?

Ngokuqhelekileyo, xa isignali yokukhanya ihambisa kwi-fiber yemowudi enye, amandla okukhanya akakwazi ukugxila ngokupheleleyo kwi-fiber core.Umlinganiselo omncinci wamandla uya kusasazwa ngokugqunywa kwefiber.Oko kukuthi, ukuba iintsinga ezimbini zisondele ngokwaneleyo omnye komnye, ukukhanya okuhambisa kwifiber optical kungangena kwenye i-optical fiber.Ke ngoko, ubuchule bokwabiwa ngokutsha kwesignali ye-optical bunokufezekiswa kwiintsinga ezininzi, yindlela eyenzeka ngayo i-fiber optic splitter.

Ukuthetha ngokuthe ngqo, i-passive optical splitter inokwahlula, okanye yahlule, isibane sokukhanya sesiganeko sibe yimiqadi yokukhanya emininzi kumlinganiselo othile.I-1 × 4 i-split configuration echazwe ngezantsi isisiseko sesiseko: ukwahlula i-beam yokukhanya kwesiganeko ukusuka kwintambo yefayibha yokufaka igalelo kwimiqadi yokukhanya emine kwaye idluliselwe ngeentambo ezine zefiber zemveliso.Ngokomzekelo, ukuba i-fiber optic cable ifaka i-1000 Mbps bandwidth, umsebenzisi ngamnye ekupheleni kweentambo ze-fiber output inokusebenzisa inethiwekhi kunye ne-250 Mbps bandwidth.

I-Optical splitter ene-2 ​​× 64 i-configurations yokwahlula inzima kancinci kune-1 × 4 yokwakheka kokwahlula.Kukho ii-terminals ezimbini zokufaka kunye namashumi amathandathu anesine emveliso ye-terminal kwi-splitter ye-optical ku-2 × 64 ulungelelwaniso lokwahlula.Umsebenzi wayo kukwahlula-hlula imiqadi yokukhanya emibini yesiganeko ukusuka kwiingcingo ezimbini zokufaka ifayibha zibe yimiqadi yokukhanya engamashumi amathandathu anesine kwaye idluliselwe ngeentambo zokukhanya ezingamashumi amathandathu anesine eziphumayo.Ngokukhula okukhawulezayo kweFTTx kwihlabathi jikelele, imfuno yolungelelwaniso olukhulu lokwahlula kuthungelwano iye yanda ukuze ikhonze ababhalisi abaninzi.

Iintlobo zeFiber Optic Splitter

Ihlelwa ngokweSimbo sePakeji

I-opticalabaqhekezayoinokupheliswa ngeendlela ezahlukeneyo zezihlanganisi, kwaye iphakheji ephambili inokuba luhlobo lwebhokisi okanye uhlobo lwetyhubhu engenastainless.Ibhokisi yokuhlukanisa iFayibha optic idla ngokusetyenziswa ngentambo yedayamitha ye-2mm okanye 3mm yangaphandle, ngelixa enye iqhele ukusetyenziswa ngokudityaniswa neentambo zedayamitha ezingaphandle eziyi-0.9mm.Ngaphandle koko, inolungelelwaniso olwahlukileyo olwahlukileyo, olunje nge-1×2, 1×8, 2×32, 2×64, njl.

Ihlelwa ngokweSiphakathi soThutho

Ngokweendlela ezahlukeneyo zothumelo, kukho imowudi enye yokuhlukanisa i-optical splitter kunye ne-multimode optical splitter.I-multimode optical splitter ithetha ukuba i-fiber ilungiselelwe ukusebenza kwe-850nm kunye ne-1310nm, kanti imowudi enye ithetha ukuba i-fiber ilungiselelwe i-1310nm kunye ne-1550nm yokusebenza.Ngaphandle koko, ngokusekwe kumehluko wobude bokusebenza, kukho ifestile enye kunye nefestile ephindwe kabini ecalula i-optical splitters-eyokuqala kukusebenzisa i-wavelength enye esebenzayo, ngelixa i-fiber optic splitter yokugqibela inamaza amabini okusebenza.

Ihlelwa ngokweNdlela yokuVelisa

I-FBT splitter isekwe kwitekhnoloji yemveli ukuwelda iintsinga ezininzi kunye ukusuka kwicala lefiber, eneendleko eziphantsi.Iziqhekeza ze-PLCisekelwe kwiplani yeteknoloji yesekethe yelightwave, efumaneka kwiindidi ezahlukeneyo zokwahlulwa, kuquka 1:4, 1:8, 1:16, 1:32, 1:64, njl. ngaphandleIsihlukanisi se-PLC, i-blockless PLC splitter, i-ABS splitter, i-LGX ibhokisi yokuhlukanisa, i-fanout PLC splitter, i-mini plug-in uhlobo lwe-PLC splitter, njl.

Jonga oku kulandelayo kwe-PLC Splitter vs FBT Splitter Comparison Tshati:

Isicelo seFiber Optic Splitter kwi-PON Networks

I-splitters ye-Optical, eyenza ukuba i-signal kwi-fiber optical isasazwe phakathi kwee-fiber ezimbini okanye ngaphezulu kwe-optical fibers kunye nokucwangciswa kokuhlukana okuhlukeneyo (1 × N okanye M × N), sele isetyenziswe ngokubanzi kwiinethiwekhi ze-PON.I-FTTH yenye yeemeko eziqhelekileyo zesicelo.Uyilo oluqhelekileyo lwe-FTTH yile: Itheminali ye-Optical Line (OLT) ebekwe kwi-ofisi esembindini;I-Optical Network Unit (ONU) ibekwe ekupheleni komsebenzisi;I-Optical Distribution Network (ODN) ihlaliswe phakathi kwezi mbini zangaphambili.I-splitter ebonakalayo isoloko isetyenziswa kwi-ODN ukunceda abasebenzisi abaninzi bokugqibela babelane nge-PON yojongano.

I-Point-to-multipoint FTTH network deployment inokwahlulwa ngokubhekele phaya kwi-centralized (inqanaba elinye) okanye i-cascaded (izigaba ezininzi) ulungelelwaniso lwe-splitter kwisahlulo sosasazo lwe-FTTH network.Ulungelelwaniso olusembindini oluqhekezayo ngokuqhelekileyo lusebenzisa umlinganiselo odityanisiweyo wokwahlulwa kwe-1:64, kunye ne-1:2 yokuqhekeza kwiofisi esembindini, kunye ne-1:32 kwindawo ebiyelweyo yeplanti yangaphandle (OSP) efana nekhabhinethi.Ulungelelwaniso lwecascaded okanye olusasaziweyo lwesahlukanisi luqhelekile alunazahluli kwiofisi esembindini.Izibuko leOLT liqhagamshelwe/lidityaniswe ngokuthe ngqo kumsinga wesityalo wangaphandle.Inqanaba lokuqala lokwahlula (1: 4 okanye 1: 8) lifakwe ekuvaleni, kungekude neofisi ephakathi;inqanaba lesibini lezahluli (1:8 okanye 1:16) libekwe kwiibhokisi zetheminali, kufutshane nendawo yomthengi.Ukwahlula okuPhakathi kunye noKusasazwa koLwahlulo kwiiNethiwekhi ze-PON eziSekwe kwi-FTTH ziya kuphinda zibonise ezi ndlela zimbini zokwahlula ezisebenzisa izahlulo zefiber optic.

Ungasikhetha njani iFiber Optic eLungileyo?

Ngokubanzi, i-fiber optic splitter ephezulu kufuneka iphumelele uthotho lovavanyo oluqatha.Iimpawu zokusebenza eziza kuchaphazela i-fiber optic splitter zezi zilandelayo:

Ilahleko yokufaka: Ibhekisa kwi-dB yesiphumo ngasinye ngokunxulumene nelahleko yokufaka igalelo.Ngokuqhelekileyo, encinci ixabiso lokulahlekelwa kokufaka, ngcono ukusebenza kwe-splitter.

Ilahleko yokubuyisela: Eyaziwa nangokuthi i-reflection loss, ibhekisela ekulahlekelweni kwamandla e-optical signal ebuyiselwayo okanye ebonakaliswe ngenxa yokungaqhubeki kwifiber okanye umgca wokuhambisa.Ngokuqhelekileyo, ilahleko enkulu yokubuya, ingcono.

Umlinganiselo wokwahlula: Ichazwa njengamandla emveliso yezibuko lemveliso ecandiweyo kwinkqubo yesicelo, enxulumene nobude bokukhanya okuhanjiswayo.

Isolation: Ibonisa indlela ekhanyayo yokuhlukanisa i-optical splitter kwezinye iindlela ze-optical zokuhlukaniswa kwesignali ye-optical.

Ngaphandle koko, ukufana, ukuqondisa, kunye nelahleko ye-PDL yepolarization zikwayiparameters ezibalulekileyo ezichaphazela ukusebenza kwe-beam splitter.

Kukhetho oluthile, i-FBT kunye ne-PLC zizinto ezimbini eziphambili zokhetho kuninzi lwabasebenzisi.Umahluko phakathi kwe-FBT splitter vs PLC splitter ngokuqhelekileyo uhlala kwi-wavelength yokusebenza, umlinganiselo wokwahlula, i-asymmetric attenuation kwisebe ngalinye, izinga lokungaphumeleli, njl.I-PLC splitter ebonisa ukuguquguquka okulungileyo, uzinzo oluphezulu, izinga lokungaphumeleli eliphantsi, kunye noluhlu olubanzi lobushushu lunokusetyenziswa kwizicelo ezinoxinano oluphezulu.

Ngeendleko, iindleko ze-PLC eziqhekezayo ziphezulu ngokubanzi kunezahluli ze-FBT ngenxa yobunzima beteknoloji yokuvelisa.Kwiimeko ezithile zokucwangciswa, ukucwangciswa kokwahlula okungaphantsi kwe-1 × 4 kucetyiswa ukuba kusetyenziswe i-FBT splitter, ngelixa ukucwangciswa kokwahlula ngaphezu kwe-1 × 8 kunconywa kwi-PLC yokuhlukanisa.Kusasazo lwe-wavelength enye okanye kabini, i-FBT splitter inokugcina imali ngokuqinisekileyo.Kusasazo lwe-PON Broadband, i-PLC splitter lukhetho olungcono oluqwalasela ulwandiso lwexesha elizayo kunye neemfuno zokubeka iliso.

Amagqabantshintshi okuphetha

Izahluli zeFiber optic zenza ukuba umqondiso kwifiber optical usasazwe phakathi kweentsinga ezimbini okanye ngaphezulu.Kuba ii-splitters azinazinto zombane kwaye azifuni mandla, ziyinxalenye ebalulekileyo kwaye zisetyenziswa ngokubanzi kwiinethiwekhi ezininzi zefiber-optic.Ngaloo ndlela, ukukhetha i-fiber optic splitters ukunceda ukwandisa ukusetyenziswa ngokufanelekileyo kweziseko zokukhanya kubalulekile ekuphuhliseni i-architecture yenethiwekhi eya kuhlala kakuhle kwixesha elizayo.