Gulu la nyongolotsi zamtundu wa zitsulo zosapanga dzimbiri limatchedwanso gulu la chitsulo chosapanga dzimbiri, lomwe limagwiritsidwa ntchito kukonza kapena kumangitsa chingwe cholumikizira chingwe cha fiber optic, mbedza, kapena zoyika zamitundu ina panthawi yomanga mzere wa FTTH.
Thupi la gulu lachitsulo chosapanga dzimbiri linapangidwa ndi perforated, likhoza kudulidwa mosavuta ndipo wogwiritsa ntchito akhoza kudula kutalika kofunikira pazopempha. Nthawi zambiri amagwiritsidwa ntchito ndi mutu wa fastener, kuyikako ndikosavuta kwambiri kumangofunika kumangitsa screwdriver.
Takulandirani kuti mutiuze zambiri za mankhwalawa.