Gufunga fibre optique (FOSC) ibindi bita gufunga fibre optique, ni igikoresho gikoreshwa mugutanga umwanya no kurinda insinga za fibre optique ziteranijwe hamwe mugihe cyo kubaka umuyoboro wa fibre optique. Irashobora gukoreshwa mubutaka, mu kirere, gushiraho urukuta, gushiraho inkingi no guhuza imiyoboro.
Ukurikije porogaramu zitandukanye, hari ubwoko bubiri bwa fibre optique ifunga isoko kubakoresha kugirango bahitemo: Gufunga ubwoko bwa fibre optique no gufunga fibre optique.
Gufunga ubwoko bwa fibre optique gufunga ni nkisanduku iringaniye cyangwa silindrike, ubu bwoko bwo gufunga bukoreshwa cyane mugushinga urukuta, gushiraho inkingi no gushyingurwa munsi yubutaka. Gufunga ubwoko bwa fibre optique nabwo bita gufunga ubwoko bwa dome fibre optique, ni nkikibuye kandi bitewe nuburyo bwa dome bituma byoroha gukoreshwa ahantu henshi.
Jera FOSC ikozwe mu cyiciro cya 1 cya UV irwanya plastike kandi igahuzwa na kashe itanga ikirere nikirere cyangiza, bitanga imikorere yizewe haba hejuru cyangwa yashyinguwe munsi yubutaka mugihe hubatswe umuyoboro wa FTTX.
Gufunga fibre optique irashobora gushyirwaho na bolts cyangwa ibyuma bitagira umuyonga byoroshye, ibikoresho byose bifatika biraboneka mubicuruzwa bya jera, nyamuneka wumve amakuru arambuye.