Ni irihe tandukaniro riri hagati ya UPC na APC Umuhuza?

Mubisanzwe twumva kubisobanuro nka "LC / UPC multimode duplex fibre optique yamashanyarazi", cyangwa "ST / APC imwe-imwe ya simplex fibre optique jumper".Aya magambo uhuza UPC na APC asobanura iki?Ni irihe tandukaniro riri hagati yabo?Iyi ngingo irashobora kuguha ibisobanuro bimwe.

Ubusobanuro bwa UPC na APC bisobanura iki?

Nkuko tubizi, inteko ya fibre optique ihuza cyane cyane ihuza ninsinga, izina rya fibre ya fibre rero ifitanye isano nizina ryihuza.Twise umugozi LC fibre yamashanyarazi, kuko iyi kabili iri hamwe na LC fibre optique.Hano amagambo UPC na APC afitanye isano gusa na fibre optique ihuza kandi ntaho ihuriye ninsinga za fibre optique.

Igihe cyose umuhuza yashizwe kumpera ya fibre, igihombo kiba.Bimwe muribi gutakaza urumuri bigaragarira inyuma ya fibre yerekeza kumucyo wabibyaye.Ibitekerezo byinyuma bizangiza urumuri rwa laser kandi binahungabanya ibimenyetso byanduye.Kugirango ugabanye ibitekerezo inyuma, turashobora guhuza ferrules ihuza ibice bitandukanye.Hariho ubwoko bune bwihuza ferrule polishing stil muri byose.UPC na APC ni ubwoko bubiri bwabyo.Muri UPC bisobanura Ultra Physical Contact na APC ni ngufi kuri Angled Physical Contact.

Itandukaniro Hagati ya UPC na APC Umuhuza

Itandukaniro nyamukuru hagati ya UPC na APC ihuza ni fibre ya nyuma.Umuhuza wa UPC usizwe neza nta nguni, ariko umuhuza wa APC ugaragaza isura ya fibre yanyuma isukuye kuri dogere 8.Hamwe na UPC ihuza, urumuri urwo arirwo rwose rugaragarira inyuma ugana isoko yumucyo.Nyamara, impande zanyuma zifatika zumuhuza wa APC zitera urumuri rugaragaza kugaragarira kumpande zambarwa hamwe no gusubira inyuma ugana isoko.Ibi bitera itandukaniro muguhomba kugaruka.Kubwibyo, umuhuza wa UPC mubisanzwe asabwa kugira byibuze -50dB igaruka cyangwa irenga, mugihe igihombo cyo kugaruka kwa APC kigomba kuba -60dB cyangwa kirenga.Muri rusange, uko igihombo kinini cyo kugaruka niko imikorere myiza yo guhuza ibice bibiri ihuza.Usibye isura ya fibre yanyuma, irindi tandukaniro rigaragara ni ibara.Mubisanzwe, UPC ihuza ni ubururu mugihe abahuza APC ari icyatsi.

Gusuzuma Ibitekerezo bya UPC na APC

Ntagushidikanya ko imikorere ya optique ya APC ihuza iruta UPC ihuza.Ku isoko ryubu, abahuza APC bakoreshwa cyane mubisabwa nka FTTx, imiyoboro ya optique ya optique (PON) hamwe na wavelength-division multiplexing (WDM) bumva neza igihombo.Ariko usibye imikorere ya optique, ikiguzi nubworoherane nabyo bigomba kwitabwaho.Biragoye rero kuvuga ko umuhuza umwe akubita undi.Mubyukuri, waba uhisemo UPC cyangwa APC bizaterwa nibyo ukeneye byihariye.Hamwe nizo porogaramu zisaba ibimenyetso bya optique fibre yerekana neza, APC igomba kuba iyambere, ariko sisitemu ya digitale idakomeye izakora neza kimwe ukoresheje UPC.

UMUYOBOZI WA APC