Mu myaka yashize, ku nkunga ya politiki y’igihugu ku nganda zagutse, uruganda rwa ADSS fibre optique rwateye imbere byihuse, ruherekejwe n’ibibazo byinshi.
Ibikurikira nubusobanuro muri make bwuburyo butanu bwo kwipimisha bushingiye ku kurwanya ikosa:
1. Iyo kurwanya ikosa ryingana bingana ubuziraherezo, biroroshye kubona amakosa yumuzunguruko ufunguye hamwe nuburyo buke bwa voltage pulse. Muri rusange, amakosa afunguye yumuzunguruko ntabwo asanzwe. Mubisanzwe gufungura inzitizi zumuzunguruko usanga ari hasi cyangwa icyiciro-cy-icyiciro-cy-amakosa-y-impedance, kandi ugereranije nubutaka cyangwa icyiciro-cy-icyiciro cyo hasi Kubana kwamakosa yo guhangana.
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3. Iyo kurwanya ikibanza cyamakosa birenze zeru na munsi ya kilohm 100, biroroshye kubona amakosa arwanya imbaraga nke mugupima nuburyo buke bwa voltage pulse.
4. Amakosa ya Flashover arashobora gupimwa nuburyo butaziguye bwa flash. Amakosa nkaya abaho muri rusange imbere. Kurwanya ikosa rirenze kilohms 100, ariko agaciro karahinduka cyane, kandi buri gipimo ntikizwi.
5. Mubisanzwe, iyo ikizamini cyikigereranyo kirenze mA 15, ibizamini byikizamini birasubirwamo kandi birashobora guhuzagurika, kandi umurongo woguhindura ufite imyuka imwe, ibyerekanwa bitatu hamwe na pulisse amplitude igabanuka gahoro gahoro, intera yapimwe nintera kuva aho ikosa igana. iherezo ryikizamini; bitabaye ibyo Gerageza intera kuva aho ikosa igana kuruhande rwa kabili.