Moqapi o tlameha ho lekola likarolo tsa sistimi tse khethollang joalo ka sekhahla sa ho saena, bolelele ba thapo, ho saena ka mokhoa o le mong kapa phapang (e leka-lekaneng), point-to-point, li-multi-drop kapa li-multipoint, marang-rang a lerata, ho tenyetseha le litšenyehelo.
Lisebelisoa tse ikhethileng, mochini oa mochini le tikoloho.
E sa sireletsoa kapa e sirelelitsoe (e hatisitsoeng, e lohiloeng kapa e kopantsoe ka bobeli)?
E chitja kapa e bataletse? Coaxial, multiconductor kapa cable e sothehileng?
Ho fokotsa lerata la motlakase ho ameng matšoao le ho fokotsa mahlaseli a motlakase a ka sitisang lisebelisoa tse ling.
Thebe e lohiloeng kapa e sebeletsoang e khothalletsoa ho netefatsa ho itšehla thajana lipakeng tsa mela ea matšoao le tikoloho.
Ho joalo. Molemo ka ho fetisisa ke cable ea coaxial e nyane, e sirelletsang terata ka 'ngoe ka bonngoe le tsoelopele e ts'oanang ea impedance. Ebe ke khalase e sothehileng le thapo e sirelelitsoeng.
Likhoele tsa Multiconductor li theko e tlaase ebile li bonolo ho sebetsana le tsona ho feta likhalase tse sothehileng kapa likhoele tsa coaxial, haholoholo mabapi le ho emisoa.
The thapo ea coax e nyane pele e khothaletsoa mme ea bobeli ke mohala o sothehileng oa para.