Isu tese tinoziva kuti kune bhizimusi giredhi uye maindasitiri giredhi switch. Commerce giredhi switch anowanzo shandiswa mudzimba, mabhizinesi madiki nedzimwe nzvimbo. Industrial-giredhi switch inowanzoshandiswa munzvimbo dzeindasitiri. Saka, nei magiredhi ekutengesa asingagone kushandiswa munzvimbo dzemaindasitiri? Nei tichifanira kushandisa maindasitiri mhete network switch munzvimbo dzeindasitiri?

Chekutanga pane zvese, mabasa ekuchinjana data emaindasitiri-giredhi switch uye ekutengesa-giredhi switch zvakangofanana. Zvisinei, maererano nekugadzirwa uye kusarudzwa kwechikamu, simba uye kushandiswa kwezvigadzirwa zvemabhizimisi-giredhi zvinogona kuzadzisa zvirinani zvinodiwa zvemaindasitiri nzvimbo.Kuwedzera, maindasitiri-giredhi switch anochinjika kupfuura ekutengeserana-giredhi switch maererano nekuwedzera module: Kune akasiyana-siyana optical ports uye magetsi ports ekusarudza. Inogona kusangana nezvinodiwa zvemaindasitiri masaiti maererano nekusarudzwa kwezvinhu, simba rechigadzirwa, kushanda, chaiyo-nguva, kudyidzana, kuvimbika, kupesana-kupindira uye kuchengetedzwa kwemukati. Kechipiri, maindasitiri-giredhi dhizaini dhizaini inowanzosangana nezvinodiwa dhizaini: dhizaini yakakura tembiricha dhizaini, 4-level electromagnetic inoenderana dhizaini, uye redundant AC uye DC simba rekuisa. Mukuwedzera, mabhodhi ePCB anowanzobatwa ne "zvidziviriro zvitatu".