[AipuWaton] Ukuqonda Umehluko Phakathi Kwemojula Ye-Optical kanye Ne-Fiber Optic Transceivers

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Esimeni esithuthukayo sobuchwepheshe bezokuxhumana, isidingo sokudluliswa kwedatha okusebenzayo nokuthembekile siyaqhubeka sikhula. I-Optical fiber iye yavela njengendlela ethandwayo yokuxhumana okude, ngenxa yezinzuzo zayo eziningi, okuhlanganisa isivinini esikhulu sokudlulisela, ukumbozwa kwebanga elibalulekile, ukuphepha, ukuzinza, ukumelana nokuphazamiseka, kanye nokwanda kalula. Njengoba sihlola ukusetshenziswa kwe-fiber optical kumaphrojekthi ahlakaniphile nokuxhumana kwedatha, ukuqonda umehluko phakathi kwamamojula optical kanye ne-fiber optic transceivers kubalulekile ekuthuthukiseni ukusebenza kwenethiwekhi.

Ukuqonda ama-Optical Modules nama-Fiber Optic Transceivers

Nakuba evame ukusetshenziswa ngokushintshana, amamojula optical kanye ne-fiber optic transceivers asebenza izindima ezihlukile kunethiwekhi ye-optical. Ake sijule ekwehlukeni kwabo:

Ukusebenza

Imojuli ye-Optical:

Lena idivayisi yokwenziwa esebenza umsebenzi othile ngaphakathi kwesistimu enkulu. Ayikwazi ukusebenza ngokuzimela futhi idinga ukufakwa kuswishi ehambisanayo noma idivayisi ene-optical module slot. Kucabange njengesesekeli esisebenzayo esithuthukisa amakhono emishini yokuxhumana.

I-Fiber Optic Transceiver:

Ukusetshenziswa kwama-transceivers kungenza kube nzima ukwakhiwa kwenethiwekhi ngokudinga okokusebenza okwengeziwe, okungase kwandise amathuba okwehluleka. Lokhu kuyinkimbinkimbi kungaphinda kudle isikhala esikhulu sekhabhinethi, okuholela ekusetheni okungabukeki kangako.

Ukwenza lula kwenethiwekhi ngokumelene nobunkimbinkimbi

Imojuli ye-Optical:

Ngokuhlanganisa nengqalasizinda yenethiwekhi, amamojula optical enza lula ukusethwa kokuxhumana futhi anciphise inani lamaphutha angaba khona. Le ndlela ehlelekile ingaba nomthelela kunethiwekhi ethembeke kakhulu.

I-Fiber Optic Transceiver:

Ukushintsha noma ukuthuthukisa i-transceiver kungaba nzima kakhulu. Ivamise ukulungiswa futhi ingase idinge umzamo owengeziwe ukuyishintsha, iyenze ingaguquguquki kakhulu kunemojula yokubona.

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Ukuvumelana nezimo ekucushweni

Imojuli ye-Optical:

Enye yezinzuzo zamamojula optical ukuguquguquka kwawo; basekela ukushintshashintsha okushisayo, okusho ukuthi bangashintshwa noma bacushwe ngaphandle kokuvala uhlelo. Lokhu kunenzuzo ikakhulukazi ezindaweni zenethiwekhi eziguqukayo.

I-Fiber Optic Transceiver:

Ukushintsha noma ukuthuthukisa i-transceiver kungaba nzima kakhulu. Ivamise ukulungiswa futhi ingase idinge umzamo owengeziwe ukuyishintsha, iyenze ingaguquguquki kakhulu kunemojula yokubona.

Ukuvumelana nezimo ekucushweni

Imojuli ye-Optical:

Ngokuvamile, amamojula okukhanya abiza kakhulu kunama-fiber optic transceivers ngenxa yokusebenza kwawo okuthuthukile nokuzinza. Zivame ukuqina futhi azinamathuba amancane okuthola umonakalo, okungahle konga izindleko ngokuhamba kwesikhathi.

I-Fiber Optic Transceiver:

Nakuba ama-transceiver esebenza ngokwezomnotho, ukusebenza kwawo kungancika ezintweni ezihlukahlukene njengemithombo yamandla, ikhwalithi yekhebula lenethiwekhi, nesimo sefayibha. Ukulahlekelwa kokudluliswa kwamanzi nakho kungaba yinto ekhathazayo, ngezinye izikhathi kubala cishe ama-30%, kugcizelela isidingo sokuhlela ngokucophelela.

Amacala wohlelo nokusetshenziswa

Imojuli ye-Optical:

Lawa madivayisi avame ukutholakala ekuxhumaneni okubonakalayo kwemishini yenethiwekhi ethuthukile njengamarutha ayinhloko, amaswishi ahlanganisiwe, ama-DSLAM, nama-OLT. Izicelo zabo zithatha ibanga elibanzi, okuhlanganisa ividiyo yekhompyutha, ukuxhumana kwedatha, nomgogodla wamanethiwekhi e-fiber optic.

I-Fiber Optic Transceiver:

Lawa ma-transceivers ngokuvamile asetshenziswa ezimeni lapho izintambo ze-Ethernet ziba mfishane, okwenza kudingeke ukuthi kusetshenziswe i-optical fiber ukuze kunwetshwe amabanga okudlulisela. Zilungele izendlalelo zokufinyelela kwephrojekthi kumanethiwekhi wedolobha elikhulu elibanzi, njengokudluliswa kwevidiyo enencazelo ephezulu ukuze kuqashwe ukuphepha noma ukuxhuma “imayela lokugcina” lemigqa yefiber optical kumanethiwekhi edolobha amakhulu nangaphandle.

Okucatshangelwayo Okubalulekile Kokuxhumana

Lapho usebenza ngamamojula abonakalayo nama-transceivers, qinisekisa ukuthi amapharamitha angukhiye ayahambisana:

Ibanga le-Wavelength ne-Transmission:

Zombili izingxenye kufanele zisebenze kubude begagasi obufanayo (isb, 1310nm noma 850nm) futhi zimboze ibanga lokudlulisela elifanayo.

Ukuhambelana kwesixhumi esibonakalayo:

Ngokuvamile, ama-transceivers efiber optical asebenzisa izimbobo ze-SC, kuyilapho amamojula optical asebenzisa izimbobo ze-LC. Kubalulekile ukucabangela lokhu uma uthenga ukuze ugweme izinkinga zokuhambisana.

Ukuvumelana Kwesivinini:

Kokubili i-fiber optic transceiver kanye nemojula yokubona kufanele kuhambisane nokucaciswa kwesivinini (isb., i-gigabit ehambisanayo noma amanani angu-100M).

Uhlobo lweFiber:

Qinisekisa ukuthi uhlobo lwefayibha yemojuli ye-optical lufana nalolo lwe-transceiver, kungaba i-single-fiber noma i-dual-fiber.

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Isiphetho:

Ukuqonda umehluko phakathi kwamamojula optical kanye ne-fiber optic transceivers kubalulekile kunoma ubani ohilelekile ekwakhiweni noma ekugcinweni kwezinhlelo zokuxhumana zesimanje. Ngayinye yenza imisebenzi eyingqayizivele, futhi ukukhetha okulungile kuncike ezidingweni ezithile zengqalasizinda yenethiwekhi yakho. Ngokuhlola izici okukhulunywe ngazo ngenhla—ukusebenza, ukwenza lula, ukuguquguquka, izindleko, izinhlelo zokusebenza, nokucatshangelwa kokuxhumana—ungenza izinqumo ezinolwazi ezithuthukisa ukusebenza nokuthembeka kwamanethiwekhi akho efiber optical.

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Isikhathi sokuthumela: Dec-18-2024