GL Ikoranabuhanga Gutanga ubwoko bwa fibre optique ya fibre optique yo mu kirere, umuyoboro, ushyinguwe mu buryo butaziguye, nka adss, opgw, asu, umugozi uta, n'ibindi.
Pls Uzuza amakuru yawe kugirango ubone ibisobanuro nyabyo na serivisi nziza muri GL!