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:
Kirjeldus
Kaabli ehituse üksikasjad
| Kiudainete arv | 48F | ||||||
| SM kiud | Kiu tüüp | G652D | Kontsentratsiooni viga | ≤0,5um | |||
| MFD | 8,6 ～ 9,8um | Plakeeringu mitteringlus | ≤0,7% | ||||
| Katte läbimõõt | 124,8 ± 0,7um | Kiudvärv | standardspekter | ||||
| Lahtine toru | Materjal | PBT | Värv | standardspekter | |||
| Vee blokeerimise süsteem | Materjal | water blocking tape | |||||
| Keskne tugevusliige | Materjal | FRP | Läbimõõt | 1.4±0.1mm | |||
| Self support strength member | Materjal | Steel stranded wire | Suurus | 1,0mm * 7 | |||
| Gallus | Materjal | PE | suurus (h * w) |
2,5 * 1,5mm | |||
| Outsheath | Materjal | PE | |||||
| Läbimõõt | 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
Kaabli mehaanilised ja keskkonnaomadused
| Tõmbetugevus | Pikaajaline （N） | 3000N | |||||
| Lühiajaline （N） | 7000N | ||||||
| Purustage koormus | Pikaajaline （N） | 300N / 100mm | |||||
| Lühiajaline （N） | 1000N / 100mm | ||||||
| Painutusraadius | Dünaamiline | 20D | |||||
| Staatiline | 10D | ||||||
| Temperatuur | -40℃～+60℃ | ||||||
Kiu omadused
| Kiu tüüp | Ühik | SM G652D | MM 50/125 | MM 62,5 / 125 | |||
| Seisund | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Nõrgendamine | dB / km | ≤0,36 / 0,24 | ≤3,0 / 1,5 | ≤3,0 / 1,5 | |||
| Katte läbimõõt | ee | 125 ± 1 | 125 ± 1 | 125 ± 1 | |||
| Plakeeringu mitteringlus | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Katte läbimõõt | ee | 242 ± 7 | 242 ± 7 | 242 ± 7 | |||
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