Eminyakeni yakamuva, ngokwesekwa kwezinqubomgomo zikazwelonke zemboni ye-broadband, imboni ye-ADSS fibre optic cable ithuthuke ngokushesha, ehambisana nezinkinga eziningi.
Okulandelayo kuchazwa kafushane izindlela ezinhlanu zokuhlola ngokusekelwe ekuphikisweni kwephuzu lephutha:
1. Uma ukumelana kwephuzu lephutha lilingana nokungapheli, kulula ukuthola iphutha elivulekile lesifunda ngendlela ye-low-voltage pulse method. Ngokuvamile, amaphutha esekethe evulekile awavamile. Ngokuvamile amaphutha esekethe avulekile amaphutha aphansi noma esigaba-kuya-isigaba se-impedance ephezulu, futhi aphansi noma aphansi noma isigaba ukuya kwesinye Ukuhlala ndawonye kwamaphutha okumelana.
2. Uma ukumelana kwephuzu lephutha kulingana noziro, kulula ukuthola iphutha le-short-circuit ngokukala iphutha le-short-circuit nge-low-voltage pulse method, kodwa akuvamile ukuhlangana nalo emsebenzini wangempela.
3. Uma ukumelana kwephuzu lephutha kukukhulu kunoziro futhi ngaphansi kwama-kilohms ayi-100, kulula ukuthola amaphutha amelana kancane ngokulinganisa ngendlela ye-low-voltage pulse.
4. Amaphutha e-Flashover angalinganiswa ngendlela ye-flash eqondile. Amaphutha anjalo ngokuvamile akhona ngaphakathi kwesixhumi. Ukumelana nephuzu lephutha kukhulu kune-100 kilohms, kodwa inani lishintsha kakhulu, futhi ukulinganisa ngakunye akuqinisekile.
5. Amaphutha amelana kakhulu angakalwa ngendlela ye-flash-flash, futhi ukumelana nephuzu lokunensa kungaphezu kwama-kilohms angu-100 futhi inani liyanqunywa. Ngokuvamile, lapho uvivinyo lwamanje lungaphezu kuka-15 mA, amagagasi okuhlola ayaphindaphinda futhi angadlulana, futhi i-waveform inokukhishwa okukodwa, ukuboniswa okuthathu kanye ne-pulse amplitude iyancipha kancane kancane, ibanga elilinganisiwe liyibanga ukusuka endaweni yephutha ukuya kukhebula. ukuphela kokuhlolwa; uma kungenjalo Hlola ibanga ukusuka endaweni yephutha ukuya kolunye uhlangothi lwekhebula.