Since optic fibers have been used in a ring topology to ensure connectivity once a fiber gets damaged; now 4G internet access is now being constructed over these fibers. Over 233 sites have been put on air since 2013, and still there are more sites that are being tested. This was implemented by KT Rwanda Networks(KTRN), which gives 4G not only to Rwanda but also neighboring countries such as Tanzania and Uganda. Rwanda strives to be the internet hub of East Africa and now this has come to start NOW!!!!!