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:
Apraksts
Kabeļu konstrukcijas detaļas
| Šķiedru skaits | 48F | ||||||
| SM šķiedra | Šķiedras tips | G652D | Koncentritātes kļūda | ≤0,5um | |||
| MFD | 8.6 ～ 9.8um | Apšuvuma necirkulārums | ≤0,7% | ||||
| Apšuvuma diametrs | 124,8 ± 0,7um | Šķiedras krāsa | standarta spektrs | ||||
| Vaļīga caurule | Materiāls | PBT | Krāsa | standarta spektrs | |||
| Ūdens bloķēšanas sistēma | Materiāls | water blocking tape | |||||
| Centrālais spēka loceklis | Materiāls | FRP | Diametrs | 1.4±0.1mm | |||
| Self support strength member | Materiāls | Steel stranded wire | Izmērs | 1,0 mm * 7 | |||
| Gallus | Materiāls | PE | Izmērs (h * w) |
2,5 * 1,5mm | |||
| Outsheath | Materiāls | PE | |||||
| Diametrs | 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
Kabeļu mehāniskās un vides īpašības
| Stiepes izturība | Ilgtermiņa （N） | 3000N | |||||
| Īstermiņa （N） | 7000N | ||||||
| Sasmalciniet kravu | Ilgtermiņa （N） | 300N / 100 mm | |||||
| Īstermiņa （N） | 1000N / 100 mm | ||||||
| Liekuma rādiuss | Dinamiska | 20D | |||||
| Statiskā | 10D | ||||||
| Temperatūra | -40℃～+60℃ | ||||||
Šķiedru raksturojums
| Šķiedras tips | Vienība | SM G652D | MM 50/125 | MM 62,5 / 125 | |||
| Stāvoklis | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Vājināšanās | dB / km | ≤0,36 / 0,24 | ≤3,0 / 1,5 | ≤3,0 / 1,5 | |||
| Apšuvuma diametrs | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | |||
| Apšuvuma necirkulārums | % | ≤1,0 | ≤1,0 | ≤1,0 | |||
| Pārklājuma diametrs | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | |||
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