GYFTC8Y 48 Core SM G652D Outdoor Fiber Optic Cable are placed in a loose tube made of high modulus plastic. The tubes are filled with a water-resistant filling compound. A FRP locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After wrapped with the water blocking tape, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structure. This kind of cable is specifically applied for self-supporting aerial installation.
Color:
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Detaljer om kabelkonstruktion
| Fiberantal | 48F | ||||||
| SM-fiber | Fibertype | G652D | Koncentricitetsfejl | ≤0.5um | |||
| MFD | 8,6 ~ 9.8um | Beklædning ikke-cirkularitet | ≤0.7% | ||||
| Beklædningens diameter | 124,8 ± 0.7um | Fiberfarve | standard spektrum | ||||
| Løst rør | Materiale | PBT | Farve | standard spektrum | |||
| Vandblokeringssystem | Materiale | water blocking tape | |||||
| Central styrke medlem | Materiale | FRP | Diameter | 1.4±0.1mm | |||
| Self support strength member | Materiale | Steel stranded wire | Størrelse | 1.0mm * 7 | |||
| Gallus | Materiale | PE | størrelse (h * w) |
2.5 * 1.5mm | |||
| Outsheath | Materiale | PE | |||||
| Diameter | 5.4±(0.3)x8.6(±0.3)-15.0±(1mm) | thickness | 1,7 ± 0,2 mm | ||||
Fiber Color in each Tube
Tube Color of each cable
Kabelmekanisk og miljømæssig karakteristik
| Trækstyrke | Langsigtet （N） | 3000N | |||||
| Kort sigt （N） | 7000N | ||||||
| Knus belastning | Langsigtet （N） | 300N / 100mm | |||||
| Kort sigt （N） | 1000N / 100mm | ||||||
| Bøjningsradius | Dynamisk | 20D | |||||
| Statisk | 10D | ||||||
| Temperatur | -40℃～+60℃ | ||||||
Fiberegenskaber
| Fibertype | Enhed | SM G652D | MM 50/125 | MM 62,5 / 125 | |||
| Tilstand | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Dæmpning | dB / km | ≤0.36 / 0,24 | ≤3.0 / 1,5 | ≤3.0 / 1,5 | |||
| Beklædningens diameter | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | |||
| Beklædning ikke-cirkularitet | % | ≤1,0 | ≤1,0 | ≤1,0 | |||
| Overtrækningsdiameter | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | |||
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