● Kaseti iranga pulasitiki ifite amabara meza cyane
● Igaragaza aho umurongo w'amashanyarazi uherereye.
● Icyuma cya polyethylene gikozwe mu buryo bw'umutekano kigaragara cyane gifite inyuguti z'umukara zijimye
● Ubujyakuzimu bw'igitaka busabwa ku gitambaro cya santimetero 3 kiri hagati ya santimetero 4 na santimetero 6.
| Ibara ry'ubutumwa | Umukara | Ibara ry'inyuma | Ubururu, umuhondo, icyatsi kibisi, umutuku, umuhondo |
| Ibikoresho | Plasitike idakora neza 100% (irwanya aside na alkali) | Ingano | Byahinduwe |
Kaseti yo kumenyekanisha umurongo wa Fiber Optic yo munsi y'ubutaka ni uburyo bworoshye kandi buhendutse bwo kurinda imiyoboro y'amashanyarazi ipfutse. Kaseti zakozwe kugira ngo zirinde kwangirika kwa aside na alkali biboneka mu bice by'ubutaka.