Likhoele tsena, li behiloe ka har'a phaephe e hlephileng e entsoeng ka polasetiki e nang le modulus e phahameng. Phaephe e tlatsitsoe ka motsoako o tlatsang o sa keneleng metsi. Phaephe e phuthetsoe ka lera le le leng la theipi ea tšepe e koahetsoeng ka bolelele. Lithapo tse peli tsa tšepe tse bapileng li behiloe mahlakoreng a mabeli a theipi ea tšepe. Ka ntle ho phaephe le litho tsa matla, sheath ea polyethylene e ntšoa ho fana ka khanyetso ea UV
Kaho e feletseng ea ho thibela metsi, e fana ka ts'ebetso e ntle ea thibelo ea mongobo le thibelo ea metsi;
Li-tubes tse khethehileng tse tletseng gel tse tlatsitsoeng li fana ka tšireletso e phethahetseng ea faeba ea optical.
Lithapo tse peli tsa tšepe tse bapileng li fana ka matla a ho thaepa a lakatsehang le ho hanyetsa ho pshatla.
E loketse marangrang a phihlello (haholo-holo ho FTTC le FTTB) khokahano ea liofisi tse fapaneng le marangrang a CATV
Taolo e tiileng ea mesebetsi ea matsoho le thepa e tala e nolofalletsa bophelo ba lilemo tse fetang 30.
Tšebeliso: puisano ea marang-rang a ho hula nako e telele le a kaho;
Mocheso o sebetsang: -40~+70℃;
Radiyo e kobehang: e sa fetoheng 10*D/ Dynamic20*D.