Umsebenzi oyintloko we-fiber optic connector kukudibanisa ngokukhawuleza imicu emibini ukwenzela ukuba i-signal optical iqhubeke nokwenza indlela ye-optical.Izixhumi ze-Fiber optic zihamba, zisebenziseka kwakhona, kwaye zezona zibalulekileyo kwaye zisetyenziswa kakhulu kwi-passive components kwiinkqubo zonxibelelwano lwe-optic.I-fiber optic connectors ivumela ubuso obubini be-fiber ukuba budibanise ngokuchanekileyo i-butt-dityaniswe ukwandisa ukudibanisa kwemveliso yamandla optical. ukusuka kwifayibha yokudlulisela kwifiber efumanayo, kunye nemiphumo yenkqubo ngenxa yokungenelela kwayo kufuneka kuncitshiswe.Ngenxa yokuba i-diameter yangaphandle yefiber yi-125um kuphela, kwaye inxalenye edlula ukukhanya incinci, i-fiber ye-mode eyodwa kuphela malunga ne-9um, kunye ne-multimode fiber yi-50um kunye ne-62.5um, ngoko ukudibanisa phakathi kweefayili kufuneka kube ngokuchanekileyo. ilungelelanisiwe.
Amacandelo angundoqo: i-ferrule
Ngokusebenzisa indima ye-fiber optic connector, kunokubonwa ukuba icandelo eliphambili elichaphazela ukusebenza kwekhonkco yi-ferrule.Umgangatho we-ferrule uchaphazela ngokuthe ngqo i-docking yeziko elichanekileyo lemicu emibini.I-ferrule yenziwe nge-ceramic, isinyithi okanye iplastiki.I-Ceramic ferrule isetyenziswa ngokubanzi, eyona nto iphambili yi-zirconium dioxide, eneempawu zokuzinza okuhle kwe-thermal, ukuqina okuphezulu, indawo ephezulu yokunyibilika, ukuchasa ukunxiba kunye nokuchaneka okuphezulu.I-sleeve yenye inxalenye ebalulekileyo yekhonkco, kwaye i-sleeve isebenza njengendlela yokulungelelanisa ukuququzelela ukunyuswa kwekhonkco.Idayamitha yangaphakathi yomkhono we-ceramic incinci kancinane kunobubanzi obungaphandle be-ferrule, kwaye umkhono osikiweyo uqinisa i-ferrules ezimbini zokulungelelaniswa okuchanekileyo.
Ukuze wenze ubuso besiphelo semicu emibini unxibelelwano olungcono, iziphelo ze-ferrule zihlala ziphantsi kwizakhiwo ezahlukeneyo.I-PC, i-APC, kunye ne-UPC imele isakhelo somphezulu wesiphelo se-ceramic ferrule.I-PC luQhagamshelwano loMzimba, ukudibana ngokwasemzimbeni.I-PC ingumphezulu we-micro-spherical ukhazimlisiwe kwaye ukhazimlisiwe, umphezulu we-ferrule ugutyungelwa kwindawo encinci ye-spherical surface, kwaye umbindi wefiber optical ubekwe kwindawo ephezulu yokugoba ukuze ubuso obubini be-fiber ekupheleni budibene nomzimba.I-APC (i-Angled Physical Contact) ibizwa ngokuba yi-beveled physical contact, kwaye ubuso be-fiber end buhlala buphantsi kwi-bevel ye-8 °.I-engile ye-8 ° i-engile ye-bevel yenza ubuso be-fiber end buqina kwaye ibonise ukukhanya nge-engile e-beveled ukuya kwi-cladding endaweni yokubuyela ngqo kumthombo, inikezela ukusebenza koqhagamshelwano olungcono.I-UPC (uQhagamshelwano loMzimba oluPhezulu), isiphelo somzimba sobuso.UPC sisekwe kwi-PC ukuze kuphuculwe isiphelo sokupholishwa kobuso kunye nokugqiba komphezulu, ubuso besiphelo bujongeka bubume bedome.Uxhulumaniso lwe-Connector kufuneka lube kwisakhiwo sobuso obufanayo, umzekelo, i-APC kunye ne-UPC ayinakudibaniswa, okubangela ukunciphisa ukusebenza kokudibanisa.
Iiparamitha ezisisiseko: ilahleko yokufaka, ilahleko yokubuyisela
Ngenxa yobuso obuhlukeneyo besiphelo se-ferrule, ukusebenza kwelahleko yesinxibelelanisi kwahlukile.Ukusebenza kwe-optical ye-fiber optic connectors ilinganiswa ngokuyinhloko ngeeparitha ezimbini ezisisiseko: ukulahlekelwa kokufaka kunye nokulahlekelwa kokubuyisela.Ke, yintoni ilahleko yokufaka?I-Insertion Loss ("IL") yilahleko yamandla optical ngenxa yoxhulumaniso. Isetyenziselwa ukulinganisa ilahleko ye-optical phakathi kwamanqaku amabini asisigxina kwifiber, ngokuqhelekileyo ngenxa yokuphambuka kwecala phakathi kweefayili ezimbini, i-gap longitudinal kwi-fiber. i-fiber joint, umgangatho wobuso bokuphela, njl njl. Iyunithi ibonakaliswe kwii-decibels (dB).Incinci ingcono, imfuno jikelele kufuneka ingabi ngaphezu kwe-0.5dB.
Ilahleko yokuBuyisa (“RL”) ibhekisa kwiparameter yokusebenza kophawu lokubonakalisa.Ichaza ilahleko yamandla embuyekezo yesignali ye-optical/reflection.Ngokubanzi, okukhona kungcono, ixabiso lidla ngokubonakaliswa ngeedecibels (dB).Isidibanisi esiqhelekileyo se-APC sinexabiso eliqhelekileyo le-RL malunga ne- -60 dB kunye ne-PC enexabiso eliqhelekileyo le-RL elimalunga -30 dB.
Ukongeza kwiiparamitha ezimbini ze-optical performance parameters of insertion loss and return loss, ukusebenza kwe-fiber optic connector kufuneka kwakhona kuqwalaselwe ukuguquguquka, ukuphindaphinda, amandla okuqina kunye nokushisa okusebenzayo kwe-fiber optic connector., inani lofakelo njalo njalo.
Uhlobo lwesidibanisi
Izixhumi zihlulwe ngokwendlela yokudibanisa: LC, SC, FC, ST, MU, MT, MPO / MTP, njl.;ngokobuso bokuphela kwefayibha: FC, PC, UPC, APC.
Isidibanisi seLC
Isidibanisi sohlobo lwe-LC senziwe nge-latch ye-latch ye-modular jack (RJ) ekulula ukuyisebenzisa.Ubungakanani bezikhonkwane kunye nemikhono esetyenziswe kwi-LC connector yi-1.25 mm, ubukhulu be-SC eqhelekileyo, i-FC, njl., ngoko ke ubukhulu bangaphandle buyisiqingatha kuphela se-SC / FC.
SC isinxibelelanisi
Isidibanisi somdibaniso we-SC ('Isidibanisi soMrhumi' okanye 'Isiqhagamshelo esiMiselweyo') sisnap-on isiqhagamshelo esisikweri esiqhelekileyo, esibotshelelwa ngokuplaga kunye nokukhulula, kwaye akufuneki ukuba sijikelezwe.Olu hlobo lokudibanisa lwenziwe ngeeplastiki zobunjineli, ezingabizi kwaye kulula ukuzifaka kunye nokususa.
Isidibanisi seFC
I-FC fiber connector (i-Ferrule Connector) kunye ne-SC idibanisa ubukhulu obufanayo, ngaphandle kokuba i-FC yenziwe nge-sleeve yensimbi kunye nendlela yokuqinisa i-turnbuckle.Imodeli esebenzayo ineenzuzo zesakhiwo esilula, ukusebenza kakuhle, ukwenziwa lula kunye nokuqina, kwaye ingasetyenziselwa kwindawo ephezulu yokungcangcazela.
ST isinxibelelanisi
I-ST fibre optic connector (Ingcebiso eNgqongileyo) inombhobho wangaphandle ojikelezileyo kunye ne-2.5mm yeplastiki enesangqa okanye i-casing yensimbi.Indlela yokuqinisa i-turnbuckle, esetyenziswa ngokuqhelekileyo kwiifreyimu zokusabalalisa ifayibha.
MTP/MPO isinxibelelanisi
I-MTP/MPO i-fiber optic connector luhlobo olukhethekileyo lwe-multi-fiber connector.Isakhiwo somdibaniso we-MPO sinzima, sidibanisa i-12 okanye i-24 fibers kwi-fiber ferrule ye-rectangular.Ngokuqhelekileyo isetyenziselwa iimeko zoqhagamshelwano oluphezulu olufana namaziko edatha.
Ukongeza koku ngasentla, iintlobo zokudibanisa zizixhumi ze-MU, i-MT connectors, i-MTRJ connectors, i-E2000 connectors, kunye nokunye okunjalo.I-SC mhlawumbi sesona sidibanisi sixhaphakileyo sefayibha optic, ngenxa yoyilo lwexabiso eliphantsi.I-LC i-fiber optic connectors nayo isetyenziswa ngokuqhelekileyo i-fiber optic connector, ngakumbi ukudibanisa kwi-SFP kunye ne-SFP + i-fiber optic transceivers.I-FC isetyenziswa kakhulu kwimowudi enye kwaye inqabile ngokwentelekiso kwifiber yemultimode.Uyilo oluyinkimbinkimbi kunye nokusetyenziswa kwentsimbi kwenza ukuba kubize kakhulu.Iziqhagamshelo ze-ST fiber optic ziqhele ukusetyenziswa kuluhlu olude nolufutshane lwezicelo ezifana nekhampasi kunye nolwakhiwo lwefayibha ye-multimode izicelo, ubume benethiwekhi yeshishini, kunye nokusetyenziswa komkhosi.