Optical fibre transceiver ni Ethernet yohereza itangazamakuru ryoguhinduranya ihinduranya intera ngufi igoretse ibyuma byamashanyarazi nibimenyetso bya optique. Igabanijwemo cyane cyane fibre optique ya transibers hamwe na fibre optique ya fibre optique ikurikije ibyo bakeneye Ibikurikira, tuzatangiza muburyo burambuye ni ubuhe buryo bumwe bumwe bwa fibre / fibre optique? Ni irihe tandukaniro riri hagati yuburyo bumwe-bumwe na fibre transibre imwe? Nshuti zishimishije, reka turebe!
Ni ubuhe buryo bumwe bumwe bwa fibre optique transceiver?
Ubwoko bumwe bwa fibre optique fibre transceiver, ibikoresho bya fibre imwe irashobora kubika kimwe cya kabiri cya fibre optique, ni ukuvuga kwakira amakuru no kohereza kuri fibre imwe.
Fibre fibre optique fibre transceiver: Amakuru yakiriwe kandi yoherejwe yoherejwe kuri fibre imwe optique. Nkuko izina ribivuga, ibikoresho bya fibre imwe irashobora kubika kimwe cya kabiri cya fibre optique, ni ukuvuga kwakira no kohereza amakuru kuri fibre imwe, ikwiriye cyane ahantu umutungo wa fibre uba wuzuye. Ubu bwoko bwibicuruzwa bukoresha tekinoroji yo kugabana umurongo wikubye inshuro nyinshi, kandi uburebure bwakoreshejwe ni 1310nm na 1550nm. Ariko, kubera ko ntamahame mpuzamahanga ahuriweho kubicuruzwa bimwe bya fibre transceiver, ibicuruzwa byabakora ibicuruzwa bitandukanye ntibishobora kubangikana mugihe bihujwe. Mubyongeyeho, kubera ikoreshwa ryumurongo wigice cyo kugwiza ibintu byinshi, ibicuruzwa bya fibre transceiver imwe muri rusange bifite ibimenyetso biranga ibimenyetso binini. Kugeza ubu, ibyinshi mu bikoresho bya fibre optique ku isoko ni ibicuruzwa bibiri bya fibre. Ibicuruzwa nkibi birakuze kandi bihamye, ariko bisaba fibre optique.
Ni ubuhe buryo bumwe bumwe bwa fibre optique transceiver?
Ubwoko bumwe-bubiri-fibre optique transceiver, fibre imwe-fibre optique transceiver ubwoko ni ibikoresho byo guhindura amafoto, ibyiza ni ukuzigama kimwe cya kabiri cya fibre optique.
Umuyoboro umwe wa fibre fibre transceiver ni igikoresho cyo guhinduranya ifoto ikoresha amashanyarazi ikoresha tekinoroji yo gukwirakwiza no kwakira amakuru kuri fibre imwe ya optique no guhindura ibimenyetso byamashanyarazi hamwe nibimenyetso bya optique. Imiyoboro imwe ya fibre fibre optique transceivers yamenyekanye mumyaka yashize. Akarusho nuko ishobora kuzigama kimwe cya kabiri cya fibre optique, kandi kubura kimwe cya kabiri cya fibre optique nuko kuri ubu nta rwego mpuzamahanga ruhuriweho. Ibicuruzwa byakozwe nababikora bitandukanye mubisanzwe birahuza kandi bidahagaze neza ugereranije nibicuruzwa bibiri-fibre. Kugeza ubu, fibre optique ya fibre optique ku isoko iracyiganjemo ibicuruzwa bibiri-fibre.
Ni irihe tandukaniro riri hagati yuburyo bumwe-bumwe na fibre transibre imwe?
Multimode imwe-imwe iterwa na kabili optique. Fibre-fibre imwe-fibre bivuga icyerekezo kimwe cya optique fibre cyangwa fibre fibre optique; uburyo bumwe bivuga gukoresha umugozi umwe wa optique fibre fibre. Byombi bihujwe niyi nkingi, kandi transcevers kumpande zombi ikoresha uburebure butandukanye bwa optique, kuburyo zishobora kohereza ibimenyetso bya optique mubice bimwe. Transibiri ya fibre fibre ikoresha cores ebyiri, imwe yohereza indi imwe yo kwakira, kandi impera imwe yohereza impera naho iyindi mpera igomba kwinjizwa mu cyambu cyakira, ni ukuvuga ko impande zombi zigomba kwambuka.
Mubisabwa byihariye, uburyo bumwe-bubiri-ubwinshi, ubwinshi bwuburyo burenze ubw'uburyo bumwe, cyane cyane mu cyerekezo cyo munsi ya 500m, uburyo bwinshi bushobora guhura, nubwo imikorere itari nziza nkimwe -mode. Uburyo bumwe bukoreshwa mubidukikije birenga 500m cyangwa umurongo mugari usabwa, cyane cyane mubibanza binini nkibikorwa byurwego rwimishinga. Kuberako ibikorwa bihamye hamwe nibikorwa bya optique ya fibre optique nibyiza cyane kurenza transcevers, muburyo bumwe bwo gusaba ibidukikije hamwe nibikorwa bisabwa cyane, ibigo bike bizakoresha transcevers, ariko bikoreshe muburyo butandukanye. Hano hari abahinguzi bake ba analog transceiver nibiciro biri hejuru.
Fibre imwe hamwe na fibre ebyiri muri rusange bifite ibyambu bibiri, kandi ibyambu bibiri bya fibre ebyiri byegeranye. Bashyizweho ikimenyetso TX, RX, imwe yohereza hamwe imwe yakira, kimwe. Ibyambu byombi bya fibre imwe ni P1. P2 yerekana ko ibyambu byombi bishobora koherezwa no kwakirwa ukundi, ni ukuvuga icyambu kimwe gikoreshwa mu kohereza no kwakira, bityo cyitwa fibre imwe. Amashanyarazi ya optique ya TX na RX yerekana kwakira no kohereza. Hariho ubwoko bubiri bwa optique ya optique: imwe nuburyo bumwe nuburyo bumwe, nkuko umuhanda munini ushobora kuba wuzuye gusa niba hari umurongo umwe, ariko biroroshye cyane niba ari umurongo wa kabiri, bityo biragaragara ko ituze ryuburyo bubiri bwakirwa neza.
Fibre imwe ni fibre imwe ihuza fibre ebyiri, fibre ebyiri irasanzwe, ugomba gukoresha fibre ebyiri, igiciro cya fibre imwe kiri hejuru gato. Uburyo bwinshi bwo guhererekanya bwakira uburyo bwinshi bwo kohereza, intera yoherejwe ni ngufi, kandi uburyo bumwe bwo kwakirwa bwakira gusa uburyo bumwe; intera yoherejwe ni ndende. Nubwo uburyo bwinshi burimo kuvaho, ariko kubera igiciro cyo hasi, haracyari byinshi bikoreshwa mugukurikirana no kohereza intera ndende. Uburyo bwinshi bwimikorere ihuye nuburyo bwinshi bwa optique fibre, uburyo bumwe nuburyo bumwe burahuye, kandi ntibishobora kuvangwa.