Imiterere ya kabili ya optique ya GYDTS nugushira 4, 6, 8, 12 yibanze ya fibre fibre fibre mumiyoboro irekuye ikozwe mubintu byinshi bya modulus, kandi umuyoboro wuzuye wuzuyemo ibintu bitarimo amazi. Hagati ya kabili yibanze ni icyuma gishimangira. Ku nsinga zimwe za fibre optique, urwego rwa polyethylene (PE) rugomba gusohoka hanze yicyuma gishimangira. Umuyoboro urekuye hamwe nu mugozi wuzuzanya uzengurutswe hagati yo gushimangira hagati kugirango habeho uruzitiro ruto kandi ruzengurutse, kandi icyuho kiri mu nsinga cyuzuyemo amazi yuzuza amazi. Icyuma gifata ibyuma bibiri (PSP) gifunze ibyuma birebire kandi bigashyirwa mu cyatsi cya polyethylene kugirango kibe umugozi.
Igitabo cyibicuruzwa : GYDTS (Opticalfiber lente, Umuyoboro urekuye, Umuyoboro wimbaraga, Umwuzure wa jellycompound, Steel-polyethylene yometseho icyatsi)
Ibipimo byibicuruzwa:
Umugozi wa GYDTS optique wujuje ubuziranenge bwa YD / T 981.3 na IEC 60794-1.