Yintoni umahluko phakathi kwefayibha yemowudi enye kunye nefayibha yemowudi ezininzi?

Umahluko ophambili phakathi iintambo ze-fiber optic Umahluko phakathi kwemowudi enye kunye nemowudi ezininzi uxhomekeke kwindlela ezidlulisela ngayo ukukhanya kunye nomgama apho zinokudlulisela khona idatha ngokufanelekileyo.

I ifayibha yemowudi enye Yenzelwe ukuthwala indlela enye yokukhanya, evumela ukuba idlulise idatha kumgama omde ngaphandle kokulahleka okukhulu kwesiginali. Inobukhulu obuncinci be-core (ngesiqhelo ii-microns ezi-9) kwaye isebenza kubude bobude be-1310 nm okanye i-1550 nm. Ifayibha yemowudi enye Isetyenziswa kakhulu kunxibelelwano olukude, njengakwiinethiwekhi zonxibelelwano kunye neziseko ze-intanethi.

Kwelinye icala, Ifayibha yeMode ezininzi Yenzelwe ukuthwala iindlela ezininzi zokukhanya, nto leyo ebangela ukusasazeka okukhulu kwesignali yokukhanya. Inobukhulu obukhulu be-core (ngesiqhelo ingama-50 okanye ama-62.5 microns) kwaye isebenza kumaza obude obuyi-850 nm okanye i-1300 nm. I-Multimode fiber ifanelekile kumgama omfutshane, njengakwizakhiwo okanye kwiikhampasi, kwaye isetyenziswa kakhulu kwizicelo zelizwi kunye nedatha.

Ngamafutshane, umahluko ophambili phakathi kweentambo ze-fiber optic ze-single-mode kunye ne-multi-mode bubungakanani be-core, umgama ezinokuthi zidlulisele idatha kuwo ngempumelelo, kunye nezicelo ezizifaneleyo.