Ka likopo tse lebelo le phahameng, khetho ea terata le theko ea cable e bapala karolo ea bohlokoa ho netefatsa ts'ebetso e nepahetseng le ho ts'epahala. Tlhokahalo ea Litefiso tsa phetisetso ea data ea data e potlakileng le bandwidth e ngata e hloka ho nahanisisa ka eona lintlha tse fapaneng ha u khetha lisebelisoa tse loketseng. Sengoliloeng sena se totobatsa lintlha tsa bohlokoa tseo u ka li khethang tsa terata le lisebelisoa tsa cable, fokotsa tahlehelo ea matšoao, 'me u netefatse phetisetso e nepahetseng.
Botšepehi ba lets'oao le Boithabiso
Ho boloka botšepehi ba matšoao ke ho bohlokoa likopo tse lebelo le phahameng. Lisebelisoa tse khethiloeng le tsa cable li lokela ho bonts'a takatso e tlase ea matšoao, ho fokotsa tahlehelo ea matla a lets'oao nakong ea phetisetso. Lisebelisoa tse nang le daestricric Persital Dangent, Diane isathylene (HDPE) kapa polystetrage (PTFE)
Taolo e Imapeloang
Taolo e nepahetseng e nepahetseng e hatella litsamaiso tsa Potso e Matlafatsang Haholo. Tefo ea terata le ea cable e lokela ho ba le thepa e ts'oanang ea motlakase ea ho boloka khethollo ea sebopeho se ts'oanang. Sena se tiisa hore ho na le bosupo bo nepahetseng ba matšoao, fokotsa lipontšo tsa matšoao, 'me li fokotsa kotsi ea liphoso tsa data kapa phepelo ea lets'oao. Ho khetha lisebelisoa ka litšobotsi tsa motlakase tse tiileng, tse kang a Ethylenefin ea polyolefin kapa e brorin
Crosstalk le Emi MItigation
Terata e matla e matla le cable e kotsing ea ho kenella ka ho kenella (EMI). Khetho e nepahetseng ea boikhethelo e ka thusa ho fokotsa mathata ana. Lisebelisoa tse sirelletsang, tse kang aluminium foil kapa li-shidper tsa koporo tse thetsang, li fana ka tšireletso e sebetsang khahlanong le Eli ea kantle ho Eli. Ntle le moo, lisebelisoa tse nang le mefuta e tlase, tse kang tlhaiso-leseling kapa lisebelisoa tse nang le li-jimeTries tse sothehileng, thusa ho fokotsa ho khopisa le ho ntlafatsa pontšo e sa bonahaleng.
LITLHAKISO TSA BOPHELO
Maemo a ts'ebetso le lintlha tsa tikoloho li lokela ho tsotelloa ha li khetha lisebelisoa tse lebelo le lisebelisoa tsa cable. Ho fapanyetsana, mongobo, lik'hemik'hale, lik'hemik'hale le litlatsetso tsa UV li ka ama tšebetso ea thepa le ho phela nako e telele. Lisebelisoa tse nang le botsitso bo boholo ba mollo, mongobo o hanyetsanang, hangata polyvinyl cross-e joalo ka ho netefatsa ts'ebetso e tšepahalang tlasa maemo a tikoloho.
Ho khetha terata e nepahetseng ea terata le likopo ho bohlokoa bakeng sa ho fihlela ts'ebetso e nepahetseng, botšepehi ba matšoao le ho ts'epahala. Mehopolo e joalo ka boiketlo ba matšoao, taolo ea mathata, crosstalk le Emi ho na le maemo a tikoloho le lintho tsa tikoloho ke senotlolo ha o etsa liqeto tsa nama. Ka ho hlahloba likarolo tsena le ho khetha thepa e nang le thepa ea motlakase, mochini o loketseng le tikoloho o ka fihlela litlhoko tsa likokoana-hloko tse phahameng le ho netefatsa phetiso e sebetsang.
Nako ea poso: Mots'eanong 25-2023