Kopo: Mehaho ea sekepe sa sekepe, Tikoloho ea Maritime,Lisebelisoa tse tsitsitseng kapa tse nkehang habonolo, Tšebeliso ea ka hare, e tsitsitsengho kenya, litefiso tse phahameng tsa data, Likepe, lebelo le phahamengMosebetsi o bobebe.
Kopo: Lisebelisoa tsa Telecom, Litefiso tse phahameng tsa data, lits'ebetso tse phahameng tsa bandwidth tsa dijithale tse nang le BER e tlase, ts'ebeliso ea ka tlung, lits'ebetso tse tsitsitseng.
Kopo: Lits'ebetso tsa likepe tsa likepe, Tikoloho ea Maritime, Mehaho e tsitsitseng kapa e nkehang habonolo, Ts'ebeliso ea ka tlung, lits'ebetso tse tsitsitseng, Litefiso tse phahameng tsa data, Likepe, Lebelo le Lebelo le Leseli.
Kopo: Ho kenya likepe tsa likepe, Tikoloho ea Maritime, tse tsitsitseng kapa tse nkehang habonolo, Ts'ebeliso ea ka tlung, lits'ebetso tse tsitsitseng, Litefiso tse phahameng tsa data, Likepe, Lebelo le Lebelo le Leseli.