The structure of GYFTC8Y optical cable is to sleeve the optical fiber into the PBT loose tube, and the loose tube is filled with waterproof compound. The center of the cable core is a non-metallic reinforced core, and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact and circular cable core. The cable core and the steel wire strands are integrated into a figure-8 polyethylene sheath
Color:
Description
Ny rafitry ny tariby
Data data
Data data
| Tsia amin'ny tariby | 4 | 8 | 12 | 24 | 48 | 72 | 144 | ||||
| Model Serat | G.652D | ||||||||||
| Design (StrengthMember + Tube & Filler) | 1 + 5 | 1 + 6 | 1 + 12 | ||||||||
| Mpikambana ao amin'ny hery afovoany | Material | FRP | |||||||||
| Savaivony (± 0.05) MG | 1.5 | 2.1 | |||||||||
| Tube Loose | Material | PBT | |||||||||
| Savaivony (± 0.06) MG | 1.8 | 2.1 | |||||||||
| Hateviny (± 0.03) MG | 0.32 | 0,35 | |||||||||
| The Max.Core NO./Tube | 4 | 6 | 12 | ||||||||
| Tali-mpanantona | Material | LDPE | |||||||||
| Color | fotsy | ||||||||||
| Savaivony (± 0.06) MG | 1.8 | 2.1 | |||||||||
| Rano fanakanana rano （Material） | Fifaninanana mangarahara | ||||||||||
| Torohevitra fanohanana | Material | Famandrana vy vita amin'ny Galvanized | |||||||||
| Habe | 0,9 × 7 | 1.0 × 7 | |||||||||
| Web | Material | MDPE | |||||||||
| Size (± 0.2) MG | 2.5 × 3 | ||||||||||
| Fasana any ivelany | Material | MDPE | |||||||||
| Hateviny (± 0.2) MG | 1.5 | ||||||||||
| Fasana any ivelany | Material | MDPE | |||||||||
| Hateviny (± 0.2) MG | 1.8 | ||||||||||
| Diameter tariby (W × H) （± 0.2） mm | 8.5 × 16.6 | 9.1 × 17,0 | 9.7 × 18.1 | 13.8 × 22.2 | |||||||
| Fihenjana tariby （± 10） kg / km | 120 | 132 | 150 | 235 | |||||||
| Min. radiosy miondrika | Raha tsy misy Tension | 10,0 × Cable-φ | |||||||||
| Eo ambany fihenjana farany | 20,0 × Cable-φ | ||||||||||
| Salan'aratra range ℃） |
fametrahana | -20 ~ + 60 | |||||||||
| Fitaterana & Storage | ~ + 70 -40 | ||||||||||
| Mari- | ~ + 70 -40 | ||||||||||
Lokon'ny fibra
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
| Color |  |
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| No. | 7 | 8 | 9 | 10 | 11 | 12 |
| Color |  |
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Lokon'ny boaty
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
| Color |  |
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| No. | 7 | 8 | 9 | 10 | 11 | 12 |
| Color |  |
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Ny toetran'ny fibre optika tokana (ITU-T Rec. G.652.D)
| Item | famaritana |
| Karazana fibra | Single-fomba |
| Fibre fitaovana | Doped silica |
| Ny fahaizana mikapoka momba ny Attenuation @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0,36 dB / km £ 0.32 dB / km £ 0,22 dB / km £ 0,30 dB / km |
| Mampiato hevitra | £ 0,05 dB |
| Ampefy tariby tariby | £ 1260 nm |
| Zavamaniry fampielezana miparitaka Zero | 1300 ~ 1324 nm |
| Zoro-fanaparitahana Zero | £ 0,092 ps / (nm2.km) |
| PMDQ (salanisan'ny quadrature *) | £ 0,2 ps / km1 / 2 |
| Sintan'ny faritra @ 1310 nm | 9.2 ± 0.4 um |
| Hadisoana famoronana Core / Clad | £ 0.5 um |
| Ny fametahana diametatra | 125.0 ± 0.7 um |
| Ny fametahana tsy fihodinana | £ 1.0% |
| Ny savaivon'ny fanakelahana voalohany | 245 ± 10 um |
| Haavon'ny fanandramana | 100 kpsi (= 0.69 Gpa), 1% |
| Temperature dependence 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0.1 dB / km |
fampiharana:
| TSIA. | Item | fepetra | |
| 1 | Hatanjahana henjana | Fotoana fohy | 2700 N |
| Term | 1000 N | ||
| 2 | Azo atao ny fanoherana ny famoretana | Fotoana fohy | 1000 (/ 100mm) |
| Term | 300 (/ 100mm) | ||
Fanamarihan'ny sarina
Fotsy ny loko ny marika, fa raha ilaina ny fanamarihana dia tokony ho vita pirinty vaovao amin'ny toerana hafa ny fanamarihana loko fotsy.
Ny fahazoana marika lava indraindray dia mamela ny roa tonta raha mazava.
Both cable ends are sealed with heat shrinkable end caps to prevent water ingress.
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