Iwo mafiber akaiswa mune akasununguka machubhu akagadzirwa nepamusoro modulus epurasitiki. Machubhu anozadzwa nekomboni inovhara mvura. Iyo dielectric yakasimbisa tsvimbo yepurasitiki, yakavharwa ne polyethylene kana zvichidikanwa, inogara pakati pepakati senhengo ine simba. Machubhu akasungirirwa akatenderedza nhengo yesimba kuti agadzire iyo cable core. Aluminium laminated tep inoshandiswa yakatenderedza caoble core, iyo izere nekuzadza komisheni kudzivirira kubva mumvura ingress.A layer polyethylene inoburitswa semukati sheath. Mushure mekunge PSP yashandiswa kwenguva refu pamusoro pemukati wemukati, tambo inokwana nePE kunze sheath.
Yakazara kusarudzwa kwemvura inovharira kuvaka, kupa kuita kwakanaka kwehunyoro-uchapupu uye mvura block;
Special yekuzadza gel yakazadzwa yakasununguka machubhu inopa yakakwana optical fiber kuchengetedza
High young's modulus reinforce plastic (FRP) senhengo yepakati simba
Longitudinal corrugated simbi tepi yakashongedzwa inopa yakavimbika kuita kwemvura-uchapupu uye inopa inodiwa kupwanya kuramba.
FRP yepakati simba nhengo inoshanda kunzvimbo dzinowanzo vhenekera.
Hwakasimba hunyanzvi uye kudzora kwezvinhu zvinogonesa hupenyu kupfuura makore makumi matatu.
Chikumbiro: kureba uye kuvaka network kutaurirana;
Kuiswa: kuvigwa zvakananga;
Kushanda tembiricha: -40~+70℃;
Kubhenda radius: static 10*D/ Dynamic25*D.
Fiber count | Zita dhayamita (mm) | Nominal uremu (kg/km) | Max fiber pachubhu | NO.OF(Machubhu +filler) | Inobvumirwa tensile mutoro (N) (nguva pfupi/nguva refu ) | Inobvumirwa kupwanya kuramba (N/10cm) (nguva pfupi/nguva refu ) |
2~42 | 15.2 | 218 | 6 | 7 | 3000/1000 | 3000/1000 |
44~72 | 16.2 | 245 | 12 | 6 | 3000/1000 | 3000/1000 |
74~96 | 17.1 | 290 | 12 | 8 | 3000/1000 | 3000/1000 |
98~120 | 18.8 | 340 | 12 | 10 | 3000/1000 | 3000/1000 |
122~144 | 20.4 | 395 | 12 | 12 | 3000/1000 | 3000/1000 |
>144 | Inowanikwa pane chikumbiro chemutengi |