Literene tsa lithapoke karolo ea bohlokoa ea meralo ea sejoale-joale, e fanang ka litsela tse hlophisitsoeng bakeng sa likhoele tsa motlakase le likhokahano. Bohlokoa ba bona bo akaretsa liindasteri tse ngata, tseo e 'ngoe le e' ngoe e ruang molemo ho tsoa mokhatlong, polokeho le bokhoni boo li-tray tsa cable li fanang ka tsona.

Indastering ea kaho, literei tsa cable li bohlokoa bakeng sa ho laola lits'ebetso tse pharalletseng tsa likhoele meahong ea khoebo le ea bolulo. Ba thusa ho kenya lisebelisoa tsa motlakase, ho boloka lithapo li le makhethe 'me ho le bonolo ho li hlokomela. Mokhatlo ona ha o ntlafatse tšireletseho feela ka ho fokotsa kotsi ea ho senyeha ha cable, empa hape o nolofatsa lintlafatso kapa litokiso nakong e tlang.

Tlhahiso e boetse e itšetlehile haholo kaliterei tsa cable. Lifemeng, mechini le lisebelisoa li hloka li-cable tse ngata, 'me li-cable trays li thusa ho laola likhoele tsena hantle. Li sireletsa lithapo ho senyeha ha mechine le maemo a tikoloho, ho netefatsa ts'ebetso e sa sitisoeng. Ho feta moo, li-trays tsa cable li ka kopanngoa le mekhoa ea boipheliso, e leng ho lumellang ho tsamaisoa hantle ha matla le lithapo tsa data.

Ka indasteri ea likhokahano,literei tsa cablebapala karolo ea bohlokoa ho ts'ehetsa marang-rang a mangata a data le likhokahano. Ba fana ka lisebelisoa tse ka tšeptjoang bakeng sa likhoele tsa fiber optic le mela e meng ea puisano, ho netefatsa hore matšoao a lula a le matla a bile a sa sitisoe. Sena ke sa bohlokoa ka ho khetheha litsing tsa data, moo ho hlophisoa ha lithapo ho ka amang ts'ebetso le katleho ea ho pholisa haholo.

Indasteri ea matla , haholo-holo litsi tsa motlakase le lisebelisoa tsa matla a tsosolositsoeng, le tsona li rua molemo ho literei tsa cable. Li sebelisetsoa ho laola lithapo tse nang le matla a phahameng le ho netefatsa lithapo tse sireletsehileng ho pholletsa le setsi. Ka ho fana ka tsela e hlakileng ea lithapo tsena, li-cable trays li thusa ho boloka litekanyetso tsa ts'ireletso le ho khothalletsa ho latela litlhoko tsa taolo.

Qetellong, li-tray tsa cable li bohlokoa haholo liindastering tse fapaneng ho kenyeletsoa kaho, tlhahiso, likhokahano tsa mehala le matla. Bokhoni ba bona ba ho hlophisa, ho sireletsa le ho nolofatsa taolo ea lithapo li ba etsa karolo ea bohlokoa ho netefatsa ts'ebetso le polokeho ea ts'ebetso ea meaho e rarahaneng ea kajeno.