1. Sab hauv tsev network cable: Feem ntau yog siv rau sab hauv tsev ib puag ncig thaiv, cov cable yog mos thiab muaj lub zog tensile muaj zog.
2. Sab hauv cov qauv siv hluav taws xob sab hauv: Qeb 5 sab hauv tsev txuas hluav taws xob tsuas muaj ib txheej ntawm PVC tawv {{3}} 4 khub sib tw ua ke + ib txoj hlua nruj. Yuav muaj qhov txuas hla dawb ntxiv rau rau yam ntawm hom kev sib txuas sab hauv tsev (cov kab hla dawb hauv lub network cable tsis yog lub hauv paus nkaus xwb rau kev txiav txim siab seb nws puas yog rau hom network cable, feem ntau yog saib seb nws puas tuaj yeem ua tau rau cov qauv.)
3. Lub luag haujlwm ntawm cov xov hluav taws xob sab hauv tsev: Cov xov hluav taws xob sab hauv tsev tsuas muaj ib txheej ntawm PVC txheej, uas feem ntau yog siv rau ntau lub ces kaum thiab ntau txoj hlua txuas uas xav tau ntawm ib puag ncig sab hauv tsev kom tswj tau qhov yooj yim tshaj plaws.
