GYTS is a kind of metal strengthening member, loose tube stranded filling type, steel-polyethylene bonded sheathed outdoor optical fiber cable for communication. The structure of the optical cable is made of single-mode or multi-mode optical fiber sheathed by high modulus plastic Fill the loose tube with waterproof compound. 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 steel-plastic composite tape is longitudinally wrapped and then extruded with a polyethylene sheath.
Color:
popis
GYTS is a kind of metal strengthening member, loose tube stranded filling type, steel-polyethylene bonded sheathed outdoor optical fiber cable for communication. The structure of the optical cable is made of single-mode or multi-mode optical fiber sheathed by high modulus plastic Fill the loose tube with waterproof compound. 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 steel-plastic composite tape is longitudinally wrapped and then extruded with a polyethylene sheath.
Konštrukcia kábla
| Počet vlákien | 2~144 F | |||||||
| Bariéra proti vlhkosti | Systém blokovania vody | |||||||
| Centrálny člen sily | materiál | Oceľový drôt / FRP / FRP s PE krytom | ||||||
| veľkosť | 1,5 mm ~ 2,0 mm | |||||||
| Uvoľnená trubica | materiál | PBT | ||||||
| Priemer | Ф2.2 (vonkajší / vnútorný) | |||||||
| Plniaca | Plniaca hmota pre skúmavky | |||||||
| pancierovanie | materiál | Vlnitá oceľová páska | ||||||
| Vonkajší plášť | materiál | PE, HDPE | ||||||
| Priemer | 1,70 ± 0,2 mm | |||||||
Fiber Color
| Nie. | 1 | 2 | 3 | 4 | 5 | 6 |
| farba |  |
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| Nie. | 7 | 8 | 9 | 10 | 11 | 12 |
| farba |  |
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Farba trubice
| Nie. | 1 | 2 | 3 | 4 | 5 | 6 |
| farba |  |
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| Nie. | 7 | 8 | 9 | 10 | 11 | 12 |
| farba |  |
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Kábel Mechanická charakteristika
| jadro | Priemer kábla | závažia | |||||
| 2 jadrá až 60 jadier | 10,0 ± 0,3 mm | 115 ± 5 kg / km | |||||
| 72 jadier | 10,5 ± 0,3 mm | 120 ± 5 kg / km | |||||
| 96 jadier | 12,5 ± 0,3 mm | 180 ± 5 kg / km | |||||
| 144 jadier | 14,5 ± 0,3 mm | 245 ± 5 kg / km | |||||
| Polomer ohybu min. (Mm) | Dlhý termín | 10D | |||||
| Min. Ohyb Radius(mm) |
Krátkodobý | 20D | |||||
| Minimálna povolená Tensile Strength(N) |
Dlhý termín | 600 | |||||
| Minimálna povolená Tensile Strength(N) |
Krátkodobý | 1500 | |||||
| Zaťaženie tlakom (N / 100 mm) | Dlhý termín | 300 | |||||
| Zaťaženie tlakom (N / 100 mm) | krátkodobý | 1000 | |||||
| operácie temperature （℃） |
-40 + 70 | ||||||
| inštalácia temperature（℃） |
-20 + 60 | ||||||
Vlastnosti vlákna
| Vláknitý štýl | jednotka | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| podmienka | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| útlm | dB / km | < | < | < | ≤3.0 / 1,0 | ≤3.0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3,0 / 1,0 | - | - | |||
| rozptyl | 1550nm | Ps / (nm * km) | - | ≤18 | - | - | rozptyl |
| 1625nm | Ps / (nm * km) | - | ≤22 | - | - | ||
| šírka pásma | 850 | MHZ.KM | - | - | ≧ 400 | ≧ 160 | šírka pásma |
| nm | MHZ.KM | - | - | ≧ 800 | ≧ 500 | ||
| Vlnová dĺžka s nulovou disperziou | nm | 1300-1324 | 1302, < ≤1322 |
- | - | 1295, < ≤1320 |
|
| Nulový rozptyl | nm | ≤0.092 | ≤0.091 | - | - | - | |
| PMD Maximálne individuálne vlákno | ≤0.2 | ≤0.2 | - | - | ≤0.11 | ||
| Hodnota odkazu na návrh PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | - | - | - | |
| Vlnová dĺžka medzného vlákna λc | nm | 1180, < ≤1330 |
1180, < ≤1330 |
- | - | - | |
| Cable cutoff 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 | - | - | - | |
| Numerická Aperture(NA) |
- | - | 0,200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- .015 |
||
| Krok (priemer obojsmerného measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Nezrovnalosti týkajúce sa length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| nesúvislosť | |||||||
| Rozdielový coefficient |
dB / km | ≤0.05 | ≤0,03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Rovnomernosť útlmu | dB / km | ≤0.01 | ≤0.01 | ||||
| Priemer jadra | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Priemer opláštenia | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Nekruhový plášť | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Priemer náteru | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Sústredne sa vyskytuje concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Nekruhový náter | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Chyba sústredenia jadra / plášťa | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (polomer) | um | ≤4 | ≤4 | - | - | - | |
balíček
| 1. Baliaci materiál: Drevený bubon | |||||||
| 2. Baliaca dĺžka: Štandardná dĺžka kábla je 2 km. K dispozícii je aj iná dĺžka kábla | |||||||
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