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:
Penerangan
Perincian pembinaan kabel
| Kiraan gentian | 48F | ||||||
| Gentian SM | Jenis gentian | G652D | Kesalahan kepekatan | ≤0.5um | |||
| MFD | 8.6 ～ 9.8um | Melingkar tidak bulat | ≤0.7% | ||||
| Diameter pelapisan | 124.8 ± 0.7um | Warna gentian | spektrum standard | ||||
| Tiub longgar | Bahan | PBT | Warna | spektrum standard | |||
| Sistem penyekat air | Bahan | water blocking tape | |||||
| Anggota kekuatan pusat | Bahan | FRP | Diameter | 1.4±0.1mm | |||
| Self support strength member | Bahan | Steel stranded wire | Saiz | 1.0mm * 7 | |||
| Gallus | Bahan | PE | ukuran (h * w) |
2.5 * 1.5mm | |||
| Outsheath | Bahan | 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
Karakteristik mekanikal dan persekitaran kabel
| Kekuatan tegangan | Jangka panjang （N） | 3000N | |||||
| Jangka pendek （N） | 7000N | ||||||
| Beban hancur | Jangka panjang （N） | 300N / 100mm | |||||
| Jangka pendek （N） | 1000N / 100mm | ||||||
| Jejari lenturan | Dinamik | 20D | |||||
| Statik | 10D | ||||||
| Suhu | -40℃～+60℃ | ||||||
Ciri-ciri gentian
| Jenis gentian | Unit | SM G652D | MM 50/125 | MM 62.5 / 125 | |||
| Keadaan | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Pelemahan | dB / km | ≤0.36 / 0.24 | ≤3.0 / 1.5 | ≤3.0 / 1.5 | |||
| Diameter pelapisan | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | |||
| Melingkar tidak bulat | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Diameter salutan | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | |||
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