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:
Paglalarawan
Mga detalye sa konstruksiyon ng cable
| Bilang ng hibla | 48F | ||||||
| SM hibla | Uri ng hibla | G652D | Ang error sa concentricity | ≤0.5um | |||
| MFD | 8.6 ～ 9.8um | Pag-clad ng di-bilog | ≤0.7% | ||||
| Diameter ng pag-cladding | 124.8 ± 0.7um | Kulay ng hibla | karaniwang spectrum | ||||
| Loose tube | Materyal | PBT | Kulay | karaniwang spectrum | |||
| Sistema ng pagharang ng tubig | Materyal | water blocking tape | |||||
| Central member member | Materyal | FRP | Diameter | 1.4±0.1mm | |||
| Self support strength member | Materyal | Steel stranded wire | Laki | 1.0mm * 7 | |||
| Galus | Materyal | PE | laki (h * w) |
2.5 * 1.5mm | |||
| Outsheath | Materyal | PE | |||||
| Diameter | 5.4±(0.3)x8.6(±0.3)-15.0±(1mm) | thickness | 1.7 ± 0.2mm | ||||
Fiber Color in each Tube
Tube Color of each cable
Cable mekanikal at kapaligiran chararcteristic
| Lakas ng makunat | Pangmatagalang （N） | 3000N | |||||
| Maikling kataga （N） | 7000N | ||||||
| Pag-load ng crush | Pangmatagalang （N） | 300N / 100mm | |||||
| Maikling kataga （N） | 1000N / 100mm | ||||||
| Baluktot na radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Temperatura | -40℃～+60℃ | ||||||
Mga katangian ng hibla
| Uri ng hibla | Unit | SM G652D | MM 50/125 | MM 62.5 / 125 | |||
| Kondisyon | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Pagpapapaligo | dB / km | ≤0.36 / 0.24 | ≤3.0 / 1.5 | ≤3.0 / 1.5 | |||
| Diameter ng pag-cladding | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | |||
| Pag-clad ng di-bilog | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Diameter lapad | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | |||
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