Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Iyini i-LC ku-Fiber Opticals?
Isifinyezo esithi "LC" ku-fiber optics sibhekisela ku-Lucent Connector, igama legama elilandela emuva kunjiniyela walo, i-Lucent Technologies (manje eyingxenye ye-Nokia). Lesi sixhumi sifaka insimbi yobumba edumile engu-1.25mm kanye ne-latch yesitayela se-RJ-45 enembile yokusebenzelana okuphephile. Isici sawo esiwuchazayo siwuphawu lonyawo olungokoqobo oluncane ngo-50% kunesixhumi se-SC sefa, intuthuko yedizayini eyasusa ngokuqondile inkambiso ebheke ekunethwekeni kwabantu abaningi ezikhungweni zedatha nama-LAN webhizinisi, konke ngesikhathi kugcinwa ukuqondana okuphakeme nokuhambisana nezindinganiso zomkhakha.
Yiziphi izici ezichazayo ezivikela isikhundla esiholayo sesixhumi se-LC emakethe yokuncintisana?
Ukubusa kwayo okuqhubekayo kwakhelwe phezu kwezinzuzo ezimbalwa ezibalulekile ezibhekana nezidingo ezihlukahlukene zohlelo lokusebenza:
Ukusebenza Kwesikhala : Ngesigxivizo sonyawo esingu-50% esincanyana kunezixhumi ezijwayelekile ze-SC/FC/ST, idizayini encane ye-LC iyisixazululo esiphezulu sekhebula yokuminyana okuphezulu, evumela ukuxhumeka okwengeziwe endaweni yokubeka efanayo.
Ukulahleka Okuphansi Okunokwethenjelwa: Idizayini ye-ferrule ecolisisiwe yesixhumi nekhono lokushuna elinezindawo eziyisithupha liqinisekisa ukuqondanisa okubalulekile okubalulekile. Lokhu kuhumusha ekulahlekeni okuphansi ngokuthembekile kokufakwa, okuqinisekisa ubuqotho besignali yezixhumanisi ezibalulekile.
Izinketho Zomhlangano Eziguquguqukayo: I-LC ecosystem inikeza ukuguquguquka okungenakuqhathaniswa. Ngokusetshenziswa okusheshayo, izixhumi ezihlanganiswe kusengaphambili zocezu olulodwa zonga isikhathi esibalulekile. Ukuze uthole izixazululo ezenziwe ngokwezifiso, amakhithi aneziqephu eziningi ahlinzeka ngokuguquguquka okudingekayo ukuze kuqedwe kahle efekthri, ahlinzekele okuthandwayo kwesifaki okuhlukahlukene.
Izixhumi ze-LC BTW
Isixhumi se-LC BTW siwukuhluka okuhlangene kwe-LC evamile, eyakhelwe ngokukhethekile ifayibha evinjiwe engu-0.9mm. Ubude bayo bonke obuncishisiwe buyenza ifaneleke ngokukhethekile izinhlelo zokusebenza eziminyana kakhulu ngasohlangothini lwemishini, njengangaphakathi kwe-chassis noma ezindaweni zokuhlangana zebhodi. Inguqulo ephawulekayo isixhumi se-LC BTW unibody, esisebenzisa idizayini yocezu olulodwa ukuze kuthuthukiswe ukungaguquguquki komhlangano nokwethembeka ezindaweni eziboshiwe.
Isixazululo sekhebula le-LC Fiber Patch
Ikhebula elijwayelekile le-LC Fiber Patch
Kumanethiwekhi anamuhla aminyana kakhulu, ikhebula le-LC-LC fiber patch seliphenduke isixazululo esitholakala yonke indawo sokuxhumanisa imishini esebenzayo. Ukubusa kwayo kubangelwa umklamo omncane wesixhumi se-LC, ovumela ukuminyana kwembobo okuphezulu kuma-faceplates nama-transceivers uma kuqhathaniswa nezintambo ezijwayelekile ze-SC, ngaphandle kokuyekethisa ekusebenzeni okuzinzile, nokulahlekelwa kancane. Lokhu kuyenza ibe inketho encanyelwayo yokufakwa kusukela kumarekhi esikhungo sedatha kuya kumagumbi okuxhumana ebhizinisi. Lawa makhebuli atholakala ngokuphelele kuwo wonke amafomethi ajwayelekile, okuhlanganisa imodi eyodwa (OS1/OS2), i-multimode (OM1/OM2/OM3/OM4/OM5), nakuzo zombili izinhlobo ezilula ne-duplex.
Ikhebula le-Uniboot LC Fiber Patch
Ukucindezela okungaphezi kokuminyana okuphezulu ezikhungweni zedatha kudinga impumelelo ekwakhiweni kwekhebula, okuholele ekwakhiweni kwentambo ye-uniboot LC fiber. Njengoba isithombe sokuqhathanisa sibonisa, i-uniboot LC (kwesokudla) ifaka idizayini yebhuthi eyodwa eguquguqukayo enemicu emibili, eveza umehluko omkhulu kufomu elikhulu lentambo evamile ye-duplex LC (kwesokunxele). Le ndlela emisha inciphisa unyawo lwekhebula, ivumele ukusetshenziswa kwendawo yama-rack ephakeme kanye nezindlela ezilula.
Iklanyelwe ukusebenza kahle kakhulu, intambo yesichibi ye-Uniboot LC ifaka umklamo oguquguqukayo: amafayibha amabili afakwe kukhebula eyodwa, zombili izixhumi zabelana ngebhuthi evamile, enomugqa omncane. Lokhu kunciphisa ngokushesha inqwaba yekhebula ngokuqhathanisa nezintambo ezijwayelekile ze-duplex LC. Uma ifakwe ithebhu ye-push-pull, lesi sixazululo sivula enye inzuzo engu-50% ekumineni kwe-faceplate, okuvumela opharetha besikhungo sedatha ukuthi bathole ukusetshenziswa kwembobo okungakaze kubonwe ngaphakathi kwendawo yokubeka efanayo.
Ikhebula le-LC Unibody Fiber Patch
Umnyombo wekhebula le-fiber patch ye-LC Unibody ilele kusixhumi sayo esisha se-LC Unibody. Lesi sixhumi sinomklamo ohlanganisiwe wocezu olulodwa ohlanganisa izingxenye ezihlukene zesixhumi se-LC esivamile—njengebhuthi, ukukhululeka kokucindezeleka, nomzimba wokuxhuma—kube iyunithi eyodwa, eqinile. Lo mklamo wesakhiwo ngokuyisisekelo uqeda izinkinga ezingaba khona zokuxega, ukusonteka, noma ukuhlukaniswa okungenzeka kuzixhumi ezivamile ezinezingxenye eziningi ngesikhathi sokuxhuma nokukhipha ipulaki isikhathi eside noma ngaphansi kokugoba okubukhali, ngaleyo ndlela kunikeze ukuzinza nokwethembeka okungenakuqhathaniswa.
Mayelana nokusebenza, idizayini ye-Unibody inikeza ukuvikeleka okuphezulu nokusekelwa kweferrule ye-ceramic enembayo yangaphakathi, iqinisekisa ukuthi ama-fiber cores agcina ukuqondana kahle. Lokhu kubangela ukulahlekelwa kokufaka okuphansi futhi okuzinzile. Ngaphezu kwalokho, inqubo yokufaka yenziwe lula kakhulu, inciphisa inani lezingxenye kanye nezinyathelo zenqubo ezidingekayo ukuze kuhlanganiswe insimu. Lokhu kuthuthukisa kakhulu ukusebenza kahle kokufaka futhi kwehlisa ingcuphe yokuwohloka kokusebenza ngenxa yokuphatha okungafanele. Ngenxa yalokho, izintambo zokuchibiyela ezisebenzisa isixhumi se-LC Unibody azisona nje isixazululo esifanelekile sezikhungo zedatha eziminyanisa kakhulu eziphishekela ukuzinza nokuba lula kodwa futhi nokukhetha okuthandwayo kokuqinisekisa ukwethembeka okuphelele kwesixhumanisi ezindaweni ezinokhahlo zezimboni.
Isiphetho
I-LC Unibody, i-LC Uniboot, nezixhumi ze-LC Uniboot Push-Pull ngokuhlangene zimelela ukuvela okubalulekile kobuchwepheshe besixhumi esibonakalayo se-LC ekuphishekeleni ukuminyana okuphezulu nokusebenza kahle okuthuthukisiwe. Izinzuzo zemakethe abazilethayo zicacile futhi ziqondile: Isixhumi se-LC Unibody sithuthukisa kakhulu ukuthembeka kokuxhumeka nokusebenza kahle kokufaka ngomklamo waso ohlanganisiwe, sinciphisa izindleko zokunakekela zesikhathi eside. Isixhumi se-LC Uniboot, ngokuhlanganisa imicu emibili kukhebula eyodwa, sinciphisa ngokuyisisekelo ukusebenza kwesikhala ezindaweni ezixinene kakhulu ngamakhebula ngokufika ku-50%, kukhulula ngokuqondile isikhala esibalulekile sokubeka. Ukwakhela kulokhu, isixhumi se-LC Uniboot Push-Pull sihamba ngesinyathelo esiqhubekayo; idizayini yayo eyingqayizivele yethebhu ye-push-donsa ivumela ukuhlangana okungaboni kalula kumaphaneli echweba aminyene kakhulu, ukusunduza ukuminyana kwembobo nokusebenza kahle kwemikhawulo emisha. Ngokuhlangene, lobu buchwepheshe obuthathu bunikeza isikhungo sedatha kanye nabatshalizimali benethiwekhi yebhizinisi isiphakamiso senani eliphoqelelayo: ukuzuza ukuthuthukiswa okumbaxambili kwezindleko zendawo kanye nezindleko zokusebenza ngaphandle kokubeka engcupheni ukusebenza noma ukwethembeka, ekugcineni kuthuthukise ngokuphawulekayo inani nembuyiselo ekutshalweni kwengqalasizinda yenethiwekhi.
