Chii yakakoswa peya, apo uye sei kushandiswa?

Nokuti sangano oruzhinji Data network, kombiyuta kana runhare, kushandisa netambo. Akadana zvakarukwa vari wired that. Mumakore achangopfuura havana kazhinji vakaisa kushandisa chaiyo mhando waya rinonzi "kusarurama peya". The zita zvinoratidza mhando nokurongwa conductors hama nomumwe. Zvakamonyana Pair - maviri insulated conductors, vakamonyanisa pamwe imwe pasi kureba. Kazhinji, tambo mbiri ndiwo mumwe paiva kuputira.

Pane netambo rine mbiri, ina, vasere yegwara conductors pasi chete nevamwe. Kunyange zvakadaro, izvozvo waya rinotaurwa se "kusarurama peya", kunyange pane vakaroorana vakawanda ikoko. Zvichienderana mhando kudzivirira vari unshielded uye zvaitawo netambo. The kudzivirirwa akazoita simba nechitarisiko uye munyika chipingaidzo, anovandudza rakavimbika mukomboni kunoderedza uwandu zvikanganiso. Kuti vave nechokwadi kuvimbika kunyanyisa vachikotama uye atsamwira chidzitiro mhiri kureba waya kunofambidzana chaiwo uninsulated Drain waya. Zvaitawo zvakamonyana peya inopa mukuru yedzimudzangara nokukurumidza, uye pamwe anobvisa nezvaizoitwa kupindira zvimwe zvinhu.

Sefa vangava chimiro waya pajira riya, rakarukwa, chinopfuurira foil chifukidzo. Pane netambo pamwe kudzivirira kaviri, kumusoro pajira riya chirukwa rakaputirwa foil. Maererano tsika dzakawanda, kwakadai kondakita anozivikanwa sezvinotevera: Unshielded Chaaipomerwa Pair - UTP, zvaitawo - Stp. Kana waya ane kunopindirana nhoo, asi munhu maviri asina kudzivirirwa, akadaro waya zvakare semhosva vasiri zvaitawo. Inouraya midziyo inoshandisa mhando akasiyana netambo. Ndoupi unofanira, kureva umboo papepa kana tsananguro.

Zvichienderana nemamiriro yakakoswa peya conductors zvinogona yakasimba kana nezano. Single-Musimboti wire ine chimwe waya hombe dhayamita, multi-Musimboti ndiyo svinga matete waya. munda Avo chikumbiro rakasiyana. Single-Musimboti kupfuura kuomarara, vanobwembura zvakaipa pasi akadzokorora flexing anogona kuputsa. dzavo kushandiswa kuisa mu masvingo, zvikwepa uye yaisvitsa migero, zvichiteverwa kugadzwa zviri panosangana. Nezano zvakamonyana peya wire ane mukana wokushandiswa zvakanaka, asi haadi kunofambidzana kune nzira yokubudisa. Izvi mhando waya vakashandisa kubatanidza zviteshi pamwe rosettes.

Rokunze goko conductors anoshanda kuvadzivirira kubva unyoro uye zvokuimba kukuvara. Rine thicknesses siyana uye yakagadzirwa Kwakashandiswa micheka. Maererano European zvaanoda panze kugadzwa yakakodzera chete netambo vasingaendi emit utsi uye regai kupisa.

Kuti zviite mabasa vanoshandisa mavara akasiyana kuti conductors ose zvinangwa zvakasiyana. Somuenzaniso, nhema ruvara rokunze goko zvakaitika netambo kuti zvokunze lining, orenji zvinoratidza kuti goko zvinhu haachemeri, uye panguva yomukati conductors ruvara rinowanzova pfumbu. Cables rinoumbwa yakakoswa maviri vangava dzakasiyana zvitarisiko round kana sandara (paakapa pasi pasi).