Litaba

PON e bolela marang-rang a passive optical fiber, e leng mokhoa oa bohlokoa oa hore litšebeletso tsa marang-rang tsa phihlello ea marang-rang li sebelisoe. Theknoloji ea PON e qalile ka 1995. Hamorao, ho ea ka phapang pakeng tsa lera la khokahanyo ea data le lesela la 'mele, theknoloji ea PON e ile ea aroloa butle-butle ho APON ...

Optical fiber e fetisetsa lipontšo ka mokhoa oa li-pulses tse khanyang, 'me e sebelisa khalase kapa plexiglass e le mokhoa oa ho fetisa marang-rang. E na le fiber core, cladding le sekoaelo se sireletsang. Fiber ea Optical e ka aroloa ka fiber ea Mode o le Mong le fiber ea Multiple Mode. Mode o le mong optical fiber e paka feela ...

FTTx ke eng? FTTx ke "Fiber To The x" 'me ke lentsoe le akaretsang la phihlello ea fiber likhokahanong tsa fiber optic. x e emetse moo khoele e eang teng. Tse kang x = H (Fiber ho ea Lapeng), x = O (Fiber ho ea Ofising), x = B (Fiber ho ea Moahong). Theknoloji ea FTTx e tloha ho ...

SFP optical modules e ka kenngoa likoung tsa SFP + maemong a mangata. Le hoja mokhoa o khethehileng oa phetoho o sa tsitsa, ho ea ka phihlelo, SFP optical modules e ka sebetsa ho SFP + slots, empa SFP + optical modules e ke ke ea sebetsa ho SFP slots. Ha o kenya mojule oa SFP boema-kepeng ba SFP+, sekhahla ...

Ka ntshetsopele ya mahlale le thekenoloji, lebelo la phatlalatso ya ditoropo le ntse le eketseha, mme ditlhoko tsa thekenoloji ya dikgokahano di ntse di phahama le ho feta. Li-fiber tsa optical li ntse li tsebahala haholoanyane puisanong ka lebaka la melemo ea tsona ea transmissio e potlakileng ...

Mosebetsi oa mochine oa optical ke phetoho ea photoelectric. Qetello e fetisang e fetola lets'oao la motlakase hore e be lets'oao la optical. Kamora ho fetisoa ka fiber ea optical, pheletso e amohelang e fetola lets'oao la optical hore e be lets'oao la motlakase. E arotsoe haholo ka: SFP, SFP+,...