Chingwe cha Fiber Optic ndi chonyamulira chotumizira ma siginali pakulankhulana kwamakono.Amapangidwa makamaka ndi masitepe anayi a utoto, zokutira pulasitiki (zotayirira ndi zolimba), kupanga chingwe, ndi sheath (malinga ndi ndondomekoyi).Pomanga pamalopo, ikapanda kutetezedwa bwino, idzawononga kwambiri ngati itawonongeka.Zaka 17 zakupanga kwa GL zimauza aliyense kuti zinthu zotsatirazi ziyenera kutsatiridwa ponyamula ndikuyika zingwe zowunikira:
1. Chingwe cholumikizira chingwe chokhala ndi chingwe chiyenera kukulungidwa kumbali yomwe ili kumbali ya reel.Mtunda wogubuduza suyenera kukhala wautali kwambiri, nthawi zambiri usapitirire 20 metres.Pogubuduza, chisamaliro chiyenera kutengedwa kuti zopinga zisawononge bolodi.
2. Zida zonyamulira monga ma forklift kapena masitepe apadera ziyenera kugwiritsidwa ntchito pokweza ndi kutsitsa zingwe zowunikira.Ndizoletsedwa kugudubuza kapena kuponyera chingwe chowonekera kuchokera pagalimoto.
3. Ndizoletsedwa kwambiri kuyala zingwe zopangira magetsi zokhala ndi zingwe zowoneka bwino kapena zomangika, ndipo zingwe zomangira m'galimoto ziyenera kutetezedwa ndi matabwa.
4. Zingwe za kuwala siziyenera kugwedezeka kangapo kuti zipewe kukhulupirika kwa mkati mwa chingwe cha kuwala.Musanayike chingwe cha kuwala, kuyang'ana ndi kuvomereza kwa reel imodzi kuyenera kuchitidwa, monga kuyang'ana ndondomeko, chitsanzo, kuchuluka, kutalika kwa mayeso ndi kuchepetsa.Chingwe chilichonse cha chingwe cha kuwala chimalumikizidwa ndi mbale yoteteza.Khalani ndi satifiketi yoyendera fakitale yazinthu (ziyenera kusungidwa pamalo otetezeka kuti mukafunse zamtsogolo), ndipo samalani kuti musawononge chingwe chowunikira pochotsa chishango cha chingwe chowunikira.
5. Panthawi yomanga, ziyenera kukumbukiridwa kuti kupindika kwa chingwe cha optical sikuyenera kukhala kochepa kuposa malamulo omangamanga, ndipo kupindika kwakukulu kwa chingwe cha kuwala sikuloledwa.
6. Kuyika zingwe zowonekera pamwamba ziyenera kukokedwa ndi ma pulleys.Zingwe zoyang'ana pamwamba zikuyenera kupewa kugundana ndi nyumba, mitengo ndi zida zina, komanso kupewa kukokera pansi kapena kusisita ndi zinthu zina zakuthwa zolimba kuti ziwononge mchimake wa chingwe.Njira zodzitetezera ziyenera kukhazikitsidwa pakafunika.Ndizoletsedwa kukoka mokakamiza chingwe cha kuwala mutatha kudumpha kuchokera mu pulley kuteteza chingwe cha kuwala kuti chisaphwanyike ndikuwonongeka.
