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    Nigute ushobora gutandukanya niba optique ya fibre optique ari uburyo bumwe cyangwa uburyo bwinshi?

    Igihe cyo kohereza: Mutarama-27-2021

    Nkigice cyingenzi cyogukwirakwiza imiyoboro ya optique, optique ya fibre module ikora nkuguhindura ifoto yumuriro, kugirango ibimenyetso bishobore kwanduzwa muri fibre optique. Noneho, uzi gutandukanya niba anoptique ya fibre module nuburyo bumwecyangwa uburyo bwinshi? Hano hari inzira nke zo gutandukanya moderi nyinshi ya fibre modules hamwe na moderi imwe ya fibre modules.

    Ubwa mbere, turashobora kureba ibipimo byuburebure bwa optique ya fibre optique. Mubisanzwe, uburebure bwumurongo wa optique ya fibre optique ni 850nm, naho fibre optique ni module ya optique ya fibre optique. Uburebure bwumurongo umwe wuburyo bumwe bwa optique fibre module ni 1310nm, 1330nm, 1490nm, 1550nm, nibindi.

    Icya kabiri, dushobora kureba intera yoherejwe ya fibre optique. Intera yoherejwe ya multimode fibre optique modules mubusanzwe iri munsi ya 2km, ikenera gukoreshwa hamwe na fibre fibre isimbuka. Intera yoherejwe ya moderi imwe ya optique ya fibre module isanzwe iri hejuru ya 2km, module ya Gigabit imwe-moderi optique ya fibre fibre irashobora kohereza ibirometero 160, hamwe na 10-Gigabit imwe-moderi optique ya fibre fibre irashobora kohereza kugera kuri 100km.

    Icya gatatu, turashobora kureba ubwoko bwibikoresho bya optique ya fibre optique. Igikoresho cyohereza urumuri rwa multimode fibre optique ni VCSEL, naho igikoresho cyohereza urumuri rwuburyo bumwe fibre optique ni DFB, EML, FP, nibindi.

    Icya kane, dushobora guca imanza imwe cyangwa uburyo bwinshi duhereye kumabara yo gukurura impeta ya fibre optique. Ibara ryo gukurura impeta ya multimode fibre optique hamwe nigipimo cyo kohereza kiri munsi ya 40G (ukuyemo 40G) muri rusange ni umukara, 40G no hejuru (harimo 40G) Ibara ryimpeta yo gukurura ya multimode fibre optique ni beige. Gukurura impeta ya moderi imwe ya fibre module ifite uburebure bwa 1310nm ni ubururu. Mubyongeyeho, hari andi mabara yo gukurura impeta. Byose ni moderi imwe ya fibre module.

    Kumenya ubwoko bwa fibre (uburyo bumwe /uburyo bwinshi) ya fibre optique module idufasha guhitamo fibre isimbuka neza.

     



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