I-OPGW (Optical Ground Wire) uhlobo lwekhebula elihlanganisa imicu ye-optical kanye nama-metallic conductor. Isetshenziswa embonini yokudlulisa amandla kagesi kanye nokusabalalisa ukuze inikeze kokubili indlela yokuxhumana kanye nokufaka isisekelo sikagesi. Imicu ye-optical ngaphakathi kwekhebula le-OPGW isetshenziselwa izinjongo zokuxhumana, njengokuqapha isimo somugqa kagesi kanye nokudlulisa idatha. Ama-metallic conductor ahlinzeka ngesisekelo sikagesi esidingekayo ukuvikela umugqa kagesi ekushayweni kombani kanye nokunye ukuphazamiseka kukagesi.
Uma ukhetha ikhambi lekhebula le-OPGW, izici ezifana nenani lemicu, uhlobo lwefayibha, usayizi we-conductor yensimbi kanye nohlobo, kanye nekhono lekhebula lokumelana nezici zemvelo kufanele kucatshangelwe. Ikhebula le-OPGW kufanele liklanywe ukuze lihlangabezane nezidingo ezithile zesistimu yokudlulisa amandla futhi kufanele likwazi ukumelana nokucindezeleka komshini nokushisa okungase kuhlangatshezwane nakho ngesikhathi sokufakwa nokusebenza.
Ukuphathwa kahle kwekhebula kubalulekile ekufakweni nasekugcinweni kwezintambo ze-OPGW. Izintambo kufanele zibhalwe kahle futhi ziqondiswe ngendlela efanele ukuze kuvinjelwe ukuphazamiseka nokunciphisa isikhathi sokungasebenzi. Ukuhlolwa njalo nokugcinwa kohlelo lwekhebula le-OPGW kufanele kwenziwe ukuqinisekisa ukusebenza kwalo okuphephile nokwethembekile.
Isikhathi sokuthunyelwe: Julayi-21-2023