Kwihlabathi lanamhlanje elikhawulezayo, unxibelelwano lwedatha olukhawulezayo lube yimfuneko ebalulekileyo kumashishini, imibutho kunye nabantu.Ukuhlangabezana nale mfuno, intambo ye-OPGW (i-Optical Ground Wire) iye yavela njengesisombululo esithembekileyo nesisebenzayo soqhagamshelwano lwedatha olukhawulezayo.
Intambo ye-OPGW luhlobo lwentambo yefiber optic esetyenziselwa ukuhanjiswa kweempawu zedatha yesantya esiphezulu.Iqukethe imicu ye-optical efakwe kwinqanaba le-aluminium kunye nentsimbi, ukubonelela kokubili kombane kunye ne-optical conductivity.Intambo ye-OPGW ifakwe kwiinqaba zothumelo lwe-voltage ephezulu, ibonelela ngendlela esebenzayo kunye neyonga imali yokuhambisa idatha kumgama omde.
Enye yeenzuzo eziphambili zokusebenzisa intambo ye-OPGW yonxibelelwano lwedatha olukhawulezayo kukuthembeka kwayo.Intambo ye-OPGW yenzelwe ukumelana neemeko zemozulu ezimandundu, kuquka imimoya ephezulu, imvula, kunye nokubetha kwemibane.Ikwamelana nokubola kunye nomonakalo ovela kwizilwanyana kunye nezinye izinto zokusingqongileyo, iqinisekisa ukuhanjiswa kwedatha okungaguqukiyo kunye nokuthembekileyo.
Enye inzuzo ye-OPGW intambo yi-bandwidth yayo ephezulu.Iifiber ze-optical ezisetyenziswa kwintambo ye-OPGW ziyakwazi ukuhambisa idatha ngesantya esiphezulu kakhulu, esivumela ukuhanjiswa kwedatha eninzi kwimigama emide kwimiba yemizuzwana.Oku kwenza intambo ye-OPGW ibe sisisombululo esifanelekileyo kumashishini kunye nemibutho efuna unxibelelwano lwedatha olukhawulezayo kwimisebenzi yabo.
Intambo ye-OPGW ikwasisisombululo esineendleko eziphezulu zonxibelelwano lwedatha.Ekubeni ifakwe kwiinqaba zothumelo ezikhoyo, akukho mfuneko yezibonelelo ezongezelelweyo, ezinciphisa iindleko ezipheleleyo zokufakela.Ngaphezu koko, intambo ye-OPGW ifuna ukulungiswa okuncinci kunezinye iintlobo zeentambo, inciphisa ngakumbi iindleko zayo zexesha elide.
Ukuqukumbela, intambo ye-OPGW sisisombululo esihle kakhulu sonxibelelwano lwedatha olukhawulezayo.Ukuthembeka kwayo, umthamo ophezulu we-bandwidth, kunye neendleko-zokusebenza kwenza kube yinto ekhethwayo kumashishini, imibutho, kunye nabantu abafuna ukuhanjiswa kwedatha ngokukhawuleza nangokufanelekileyo.Njengoko imfuno yonxibelelwano lwedatha enesantya esiphezulu iqhubeka ikhula, intambo ye-OPGW kusenokwenzeka ukuba idume ngakumbi kwiminyaka ezayo.