Ifite ibyiza bitandukanye, nkibyiza birwanya ruswa, biramba, nubukungu. Iki gicuruzwa kirasabwa cyane kuko nigikorwa cyiza cyo kurwanya ruswa.
Ibiranga
1. Imikorere myiza yo kurwanya ruswa.
2. Imbaraga nyinshi.
3. Gukuramo no kwambara birwanya.
4. Kubungabunga.
5. Kuramba.
6. Kwubaka byoroshye.
Gusaba
1. Utwugarizo twa pole dukoreshwa mugushigikira ibikoresho bya ADSS byingirakamaro.
2. Byakoreshejwe mugushakisha ubwoko bwinshi bwinsinga, nka fibre optique.
3. Byakoreshejwe mukugabanya ibibazo kumurongo wintumwa.
4. Byakoreshejwe mugushigikira insinga za terefone kuri clamp clamp, gufata ibyuma, hamwe nibindi bitandukanye.