SFP(Iimodyuli ezincinci zeFom-Factor Pluggable) kunye nabaguquleli beendaba nganye idlala indima ekhethekileyo kunye nebalulekileyo kuyilo lwenethiwekhi. Umahluko ophambili phakathi kwabo ubonakaliswa kule miba ilandelayo:
Okokuqala, ngokubhekiselele kumsebenzi kunye nomgaqo wokusebenza, imodyuli ye-SFP yimodyuli ye-optical interface, ehlala isetyenziselwa ukuqonda unxibelelwano lwe-fiber-optic. Iyakwazi ukuguqula izibonakaliso zombane zibe yimiqondiso ye-optical, okanye iguqule izibonakaliso ze-optical zibe iimpawu zombane, ngaloo ndlela iqonda ukuhanjiswa kwedatha ephezulu phakathi kwezixhobo zenethiwekhi. Iimodyuli ze-SFP zisetyenziselwa ngokubanzi kumachweba okutshintsha kwenethiwekhi, ii-routers kunye nezinye izixhobo, kwaye zixhunywe kwezinye izixhobo ngokusebenzisa i-fiber optical jumpers. Iisiguquli semidiyaisetyenziselwa ikakhulu ukuguqulwa kwesignali phakathi kwemidiya eyahlukeneyo yothumelo, efana nentambo yobhedu ukuya kwifiber optical, okanye ukusuka kolunye uhlobo lwefiber optical ukuya kolunye uhlobo lwefiber optical. Isiguquli semithombo yeendaba sinokuwuvala umahluko phakathi kwemithombo yosasazo eyahlukeneyo kwaye iqonde ukuhanjiswa kwemiqondiso elubala.
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Okwesibini, ngokwemiqathango yefomu yomzimba kunye nemigangatho yojongano, iImodyuli ye-SFPithatha uyilo oludityanisiweyo lojongano olusemgangathweni kwaye inokufakwa ngokulula kwizixhobo zenethiwekhi ezixhasa ujongano lwe-SFP. Idla ngokuba nobukhulu obuncinci kunye nokusetyenziswa kwamandla aphantsi, alungele ukusetyenziswa kwiindawo ezixineneyo zothungelwano. Umguquli wemidiya unokuba neentlobo ezahlukeneyo zeendlela zomzimba kunye nemigangatho yojongano ukuhlangabezana neemfuno zoqhagamshelwano lwemithombo yosasazo eyahlukeneyo kunye nezixhobo. Basenokuba neentlobo ezininzi zojongano kunye neenketho zoqwalaselo ezibhetyebhetye ngakumbi ukuhlangabezana neemfuno zeemeko ezahlukeneyo zesicelo.
Ekugqibeleni, ngokubhekiselele ekusebenzeni kunye nomthamo, iimodyuli ze-SFP ngokubanzi zixhasa amazinga aphezulu okuhanjiswa kwedatha kunye nomthamo omkhulu we-bandwidth, onokuhlangabezana neemfuno zenethiwekhi zanamhlanje zokuhanjiswa kwedatha ye-speed-speed and big-capacity data. Ukusebenza kwabaguquli beendaba kunokunciphisa imisebenzi yabo yokuguqulwa kunye nemidiya edibeneyo, kwaye ayinakukwazi ukufikelela kwinqanaba eliphezulu lokusebenza njengeemodyuli ze-SFP.
Isishwankathelo, iimodyuli ze-SFP kunye nabaguquli beendaba banokwahlukana okukhulu komsebenzi, umgaqo wokusebenza, ifom yomzimba, imigangatho ye-interface, ukusebenza kunye nomthamo. Xa ukhetha ukuba yeyiphi isixhobo oza kuyisebenzisa, kuyimfuneko ukuqwalasela iimfuno ezithile zenethiwekhi kunye neemeko zesicelo.
Ixesha lokuposa: Jun-04-2024
