Nkuko twese tubizi ko ibimenyetso byerekana byanze bikunze mugihe cyo gukoresha insinga, Impamvu zibitera ni imbere ninyuma: kwiyerekana imbere bifitanye isano nibikoresho bya fibre optique, naho kwiyerekana hanze bifitanye isano no kubaka no gushiraho. Kubwibyo, twakagombye kumenya ko:
1. Ikintu cya mbere kigomba gukorwa nuko abakozi ba tekiniki bahawe amahugurwa akomeye bagomba gukora ihagarikwa no gufata neza fibre optique, kandi bagakora bakurikije ibyubaka fibre optique.
2. Hagomba kubaho igishushanyo cyuzuye nigishushanyo mbonera cyubwubatsi, kugirango ubwubatsi nubugenzuzi buzaza byoroshye kandi byizewe. Mugihe cyo kubaka, witondere kudashyira umugozi wa optique munsi yumuvuduko mwinshi cyangwa gukomereka kubintu bikomeye; mubyongeyeho, imbaraga zo gukurura ntizigomba kurenza urugero rwo hejuru.
3. Iyo fibre optique igiye guhinduka, radiyo yayo ihinduka igomba kuba irenze inshuro 20 diameter ya fibre optique ubwayo. Iyo fibre optique inyuze kurukuta cyangwa hasi, hagomba kongerwamo umuyoboro wa plastike urinda umunwa urinda, kandi umuyoboro ugomba kuzuzwa icyuzuzo cya flame-retardant. Umubare munini w'imiyoboro ya pulasitike irashobora kandi gushyirwa mu nyubako mbere.
4. Ibi birasuzumwa mubice bitatu byo gusaba, kugarura no kwagura ubushobozi.
5. Ikintu cyingenzi cyane kurebera fibre ndende ni uguhitamo inzira iboneye. Hano ntabwo byanze bikunze inzira ngufi ninziza, ariko kandi witondere uburenganzira bwo gukoresha ubutaka, amahirwe yo gushingwa cyangwa gushyingurwa, nibindi.