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.
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Opis
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.
Konstrukcija kablov
| Število vlaknin | 2~144 F | |||||||
| Pregrada za vlago | Sistem za blokiranje vode | |||||||
| Centralni člen moči | Material | Jeklena žica / FRP / FRP s PE pokrovom | ||||||
| velikost | 1,5 mm ~ 2,0 mm | |||||||
| Ohlapna cev | material | PBT | ||||||
| Premer | Ф2.2 (zunanja / notranja) | |||||||
| Polnjenje s cevmi | Sestav za polnjenje cevi | |||||||
| Oklepanje | Material | Valoviti jekleni trak | ||||||
| Zunanji plašč | material | PE, HDPE | ||||||
| Premer | 1,70 ± 0,2 mm | |||||||
Barva vlaken
| Št. | 1 | 2 | 3 | 4 | 5 | 6 |
| Barva |  |
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| Št. | 7 | 8 | 9 | 10 | 11 | 12 |
| Barva |  |
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Barva cevi
| Št. | 1 | 2 | 3 | 4 | 5 | 6 |
| Barva |  |
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| Št. | 7 | 8 | 9 | 10 | 11 | 12 |
| Barva |  |
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Kabel Mehanska značilnost
| jedro | Premer kabla | utež | |||||
| 2 jedra do 60 jeder | 10,0 ± 0,3 mm | 115 ± 5kg / km | |||||
| 72 jeder | 10,5 ± 0,3 mm | 120 ± 5kg / km | |||||
| 96 jeder | 12,5 ± 0,3 mm | 180 ± 5kg / km | |||||
| 144 jeder | 14,5 ± 0,3 mm | 245 ± 5kg / km | |||||
| Minimalni polmer upogiba (mm) | Dolgoročno | 10D | |||||
| Minimalni Radius(mm) |
Kratkoročno | 20D | |||||
| Najmanjša dovoljena Tensile Strength(N) |
Dolgoročno | 600 | |||||
| Najmanjša dovoljena Tensile Strength(N) |
Kratkoročno | 1500 | |||||
| Drobljenje (N / 100 mm) | Dolgoročno | 300 | |||||
| Drobljenje (N / 100 mm) | kratkoročno | 1000 | |||||
| Delovanje temperature （℃） |
-40 + 70 | ||||||
| Namestitev temperature（℃） |
-20 + 60 | ||||||
Lastnost vlaken
| Fiber slog | Enota | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| stanje | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| slabljenje | dB / km | ≤ | ≤ | ≤ | ≤ 3,0 / 1,0 | ≤ 3,0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3,0 / 1,0 | —- | —- | |||
| Disperzija | 1550nm | Ps / (nm * km) | —- | ≤18 | —- | —- | Disperzija |
| 1625nm | Ps / (nm * km) | —- | ≤22 | —- | —- | ||
| Bandwith | 850nm | MHZ.KM | —- | —- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | —- | —- | ≧ 800 | ≧ 500 | ||
| Ničelna disperzijska valovna dolžina | nm | 1300-1324 | ≧1302, ≤1322 |
—- | —- | ≧ 1295, ≤1320 |
|
| Ničelni disperzijski naklon | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
| Največje število posameznih vlaken PMD | ≤0.2 | ≤0.2 | —- | —- | ≤ 0,11 | ||
| Vrednost povezave za oblikovanje PMD | Ps (nm2 * k m) |
≤ 0,12 | ≤ 0,08 | —- | —- | —- | |
| Valovna dolžina odrezane vlaknine λc | nm | ≧ 1180, ≤1330 |
≧1180, ≤1330 |
—- | —- | —- | |
| Cable cutoff wavelength λcc |
nm | ≤1260 | ≤1260 | —- | —- | —- | |
| MFD | 1310nm | hm | 9,2 +/- 0,4 | 9,2 +/- 0,4 | —- | —- | —- |
| 1550nm | hm | 10,4 +/- 0,8 | 10,4 +/- 0,8 | —- | —- | —- | |
| Numerična Aperture(NA) |
—- | —- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Korak (povprečje dvosmerne measurement) |
dB | ≤ 0,05 | ≤ 0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Nepravilnosti glede length and point |
dB | ≤ 0,05 | ≤ 0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Prekinitev | |||||||
| Razlika coefficient |
dB / km | ≤ 0,05 | ≤0.03 | ≤ 0,08 | ≤0,10 | ≤ 0,08 | |
| Atenuacijska enakomernost | dB / km | ≤ 0,01 | ≤ 0,01 | ||||
| Premer jedra | hm | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Premer obloge | hm | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Nekrožna obloga | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Premer prevleke | hm | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating/chaffinch concentrically error |
hm | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Nekrožna prevleka | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Napaka koncentracije jedra / obloge | hm | ≤0,6 | ≤0,6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Curl (polmer) | hm | ≤4 | ≤4 | —- | —- | —- | |
Paket
| 1. material za pakiranje: leseni boben | |||||||
| 2.Zavonska dolžina: Standardna dolžina kabla je 2 km. Na voljo je tudi druga dolžina kabla | |||||||
| če to zahteva stranka |
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