GYTY53 (metal strengthening member, loose tube layer stranded filling type, polyethylene sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical fiber cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber sheathed by a high-mode optical fiber The waterproof compound loose tube is filled with a large amount of plastic. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. The cable core is extruded with a polyethylene inner sheath, and the double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with the polyethylene sheath.
Color:
beskrywing
Kabel konstruksie besonderhede:
| Aantal vesel | 24-288 cores | |||||||
| Tou vul | 4-0 | |||||||
| Vogversperring | Water blokkeer stelsel | |||||||
| Sentrale sterkte lid | materiaal | Staaldraad / FRP | ||||||
| grootte | 1,4 mm | |||||||
| Tube-vulling | Buisvulkompetisie | |||||||
| Binne skede | materiaal | PE / HDPE | ||||||
| deursnee | 2.0mm | |||||||
| Los buis | materiaal | PBT | ||||||
| deursnee | Ф2.2 (buitenste / innerlike) | |||||||
| Buiten gepantserde | materiaal | Aluminiumband / Gegolfde staalband | ||||||
| Buitenste skede | materiaal | PE / HDPE | ||||||
| deursnee | 1.7 ± 0.2mm | |||||||
Veselkleur
Note: Color 13~24 will be marked with a black tracer. For black color, no need marked black tracer will use natural color instead.
Loose tube color
Kabel Meganiese eienskap
| kern | Kabeldiameter | gewig | |||||
| 24 kern tot 60core | 12.0 ± 0.2mm | 150 ± 10kg / km | |||||
| 62 kern tot 72core | 12.5 ± 0.5 mm | 210 ± 10kg / km | |||||
| 74 kern tot 96core | 14.1 ± 0.5 mm | 230 ± 10kg / km | |||||
| 98 kern tot 144core | 16.5 ± 0.5 mm | 250 ± 10kg / km | |||||
| Min buigstraal (mm) | Lang termyn | 10D | |||||
| Min Radius(mm) |
Kort termyn | 20D | |||||
| Min toelaatbare Tensile Strength(N) |
Lang termyn | 3000 | |||||
| Min toelaatbare Tensile Strength(N) |
Kort termyn | 4000 | |||||
| Min. Toelaatbare breeklas (N / 100mm) | Lang termyn | 1000 | |||||
| Min. Toelaatbare breeklas (N / 100mm) | kort termyn | 3000 | |||||
| operasie temperature （℃） |
-40 + 70 | ||||||
| installasie temperature（℃） |
-15 + 60 | ||||||
| Bergingstemperatuur （℃） |
-40 + 70 | ||||||
Veselkenmerk
| Veselstyl | eenheid | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| toestand | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuasie | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Dispresion | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Dispresion |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| bandwydte | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | bandwydte |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nul verspreiding golflengte | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nul-afdruk helling | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD maksimum individuele fibre | ≤0,2 | ≤0,2 | ---- | ---- | ≤0.11 | ||
| PMD-ontwerpskakelwaarde | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Golflengte van vesel afsny λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabelafsluitgolflengte wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Numeriese Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Stap (gemiddelde van tweerigtingmeting measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Onreëlmatighede oor vesellengte length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Verskil terugstrooings coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Verswakking eenvormigheid | dB / km | ≤0.01 | ≤0.01 | ||||
| Kern dimater | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Bekleding deursnee | um | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | |
| Bekleding nie-sirkulariteit | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Deklaag | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Bedekking nie-sirkulariteit | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Fout in kern / bekleding | um | ≤0.6 | ≤0.6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Krul (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
pakket
| 1. Verpakkingsmateriaal: Houttrommel | |||||||
| 2. Verpakkinglengte: die standaardlengte van die kabel moet 2 km wees. Ander kabellengte is ook beskikbaar | |||||||
| indien vereis deur bewaring |
| Veselstyl | eenheid | SM G652D | MM 50/125 | MM 62.5 / 125 | ||||
| toestand | mm | 1310/1550 | 850/1300 | 850/1300 | ||||
| attenuasie | dB / km | ≤0.36/0.22 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | ||||
| Bekleding deursnee | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | ||||
| Bekleding nie-sirkulariteit | % | ≤1,0 | ≤1,0 | ≤1,0 | ||||
| Deklaag | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | ||||
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