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:
Priskribo
Detaloj pri kablokonstruado
| Kalkulo de fibroj | 48F | ||||||
| SM-fibro | Fibra tipo | G652D | Eraro de koncentreco | ≤0.5um | |||
| MFD | 8.6 ～ 9.8um | Klapita necirkulado | ≤0.7% | ||||
| Diametro de mantelo | 124.8 ± 0.7um | Fibra koloro | norma spektro | ||||
| Loza tubo | Materialo | PBT | Koloro | norma spektro | |||
| Akvo blokosistemo | Materialo | water blocking tape | |||||
| Membro de centra forto | Materialo | FRP | Diametro | 1.4±0.1mm | |||
| Self support strength member | Materialo | Steel stranded wire | Grandeco | 1.0mm * 7 | |||
| Gallus | Materialo | PE | grandeco (h * w) |
2.5 * 1.5mm | |||
| Outsheath | Materialo | PE | |||||
| Diametro | 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
Kablokara mekanikaj kaj mediaj karakterizadoj
| Streĉita forto | Longtempe （N） | 3000N | |||||
| Mallongatempa （N） | 7000N | ||||||
| Dispremi ŝarĝon | Longtempe （N） | 300N / 100mm | |||||
| Mallongatempa （N） | 1000N / 100mm | ||||||
| Kliniĝanta radio | Dinamika | 20D | |||||
| Statika | 10D | ||||||
| Temperaturo | -40℃～+60℃ | ||||||
Fibraj trajtoj
| Fibra tipo | Unueco | SM G652D | MM 50/125 | MM 62,5 / 125 | |||
| Kondiĉo | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Atenuado | dB / km | ≤0.36 / 0.24 | ≤3.0 / 1.5 | ≤3.0 / 1.5 | |||
| Diametro de mantelo | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | |||
| Klapita necirkulado | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Kovranta diametro | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | |||
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