1. Isakhiwo esizinzile, ukwethembeka okuphezulu.2. Ikwazi ukuthola i-fiber optical yesibili ubude obudlulele.
Izintambo ezibonakalayo ze-OPGW zisetshenziswa kakhulu kolayini bezinga likagesi ongu-110KV, 220KV, 550KV, futhi asetshenziswa kakhulu kolayini abasanda kwakhiwa ngenxa yezinto ezifana nokucisha kukagesi nokuphepha.