GYTA53 (metal strengthening member, loose tube layer stranded filling type, aluminum-polyethylene bonded sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber jacket Into a loose tube made of high modulus plastic filled 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. Plastic-coated aluminum tape is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath, double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with a polyethylene sheath.
Color:
Kuvaus
GYTA53 (metal strengthening member, loose tube layer stranded filling type, aluminum-polyethylene bonded sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber jacket Into a loose tube made of high modulus plastic filled 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. Plastic-coated aluminum tape is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath, double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with a polyethylene sheath
Kaapelin rakennetiedot:
| Kuitujen lukumäärä | 24-288core | |||||||
| Täyttököysi | 4-0 | |||||||
| Kosteudenesto | Vedenestojärjestelmä | |||||||
| Keskeinen vahvuusjäsen | materiaali | Teräslanka / FRP | ||||||
| koko | 1.4mm | |||||||
| Tube täyttö | Putken täyttöyhdiste | |||||||
| Sisävaippa | materiaali | PE / HDPE | ||||||
| halkaisija | 2.0mm | |||||||
| Löysä putki | materiaali | PBT | ||||||
| halkaisija | Ф2.2 (ulko / sisä) | |||||||
| Sisäinen panssaroitu | materiaali | Alumiiniteippi | ||||||
| Ulkoinen panssaroitu | materiaali | Aallotettu teräsnauha | ||||||
| Ulkovaippa | materiaali | PE / HDPE | ||||||
| halkaisija | 1,7 ± 0,2 mm | |||||||
Kuidun väri
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| Ei. | 19 | 20 | 21 | 22 | 23 | 24 |
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Putken väri
| Ei. | 1 | 2 | 3 | 4 | 5 | 6 |
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Kaapelin mekaaninen ominaisuus
| ydin | Kaapelin halkaisija | Paino | |||||
| 24 ydin 42corean | 14,0 ± 0,3 mm | 150 ± 10kg / km | |||||
| 48core | 14,0 ± 0,3 mm | 200 ± 10kg / km | |||||
| 60core | 14,0 ± 0,3 mm | 205 ± 10kg / km | |||||
| 72cores | 15,5 ± 0,5 mm | 210 ± 10kg / km | |||||
| 96cores | 17,1 ± 0,5 mm | 270 ± 10kg / km | |||||
| 144cores | 20,3 ± 0,5 mm | 310 ± 10kg / km | |||||
| Min taivutussäde (mm) | Pitkäaikainen | 10D | |||||
| Min taivutussäde Radius(mm) |
Lyhytaikainen | 20D | |||||
| Pienin sallittu Tensile Strength(N) |
Pitkäaikainen | 3000 | |||||
| Pienin sallittu Tensile Strength(N) |
Lyhytaikainen | 4000 | |||||
| Min. Sallittu murskauskuorma (N / 100mm) | Pitkäaikainen | 1000 | |||||
| Min. Sallittu murskauskuorma (N / 100mm) | Lyhytaikainen | 3000 | |||||
| Operaatio temperature （℃） |
-40 + 70 | ||||||
| Asennus temperature（℃） |
-15 + 60 | ||||||
Kuituominaisuus
| Kuitutyyli | yksikkö | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| kunto | nm: | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| vaimennus | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1,0 | ≤3.0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3,0 / 1,0 | ---- | ---- | |||
| hajonta | 1550 | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | hajonta |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| kaistanleveys | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | kaistanleveys |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nollan dispersion aallonpituus | nm: | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nollahajontakaltevuus | nm: | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD: n suurin yksittäinen kuitu | ≤0,2 | ≤0,2 | ---- | ---- | ≤0.11 | ||
| PMD Design Link -arvo | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Kuidun raja-aallonpituus λc | nm: | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kaapelin katkaisun wavelength λcc |
nm: | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | UM | 9,2 +/- 0,4 | 9,2 +/- 0,4 | ---- | ---- | ---- |
| 1550 | UM | 10,4 +/- 0,8 | 10,4 +/- 0,8 | ---- | ---- | ---- | |
| Numeerinen Aperture(NA) |
---- | ---- | 0,200 + / -0.015 |
0,275 +/- 0. 015 |
0,200 +/- .015 |
||
| Vaihe (kaksisuuntaisen measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Kuitupituuden length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Katkonaisuus | |||||||
| Ero takaisinsironnan coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Vaimennuksen tasaisuus | dB / km | ≤0.01 | ≤0.01 | ||||
| Ytimen halkaisija | UM | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Verhouksen halkaisija | UM | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Verhouksen ei-pyöreys | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Pinnoitteen halkaisija | UM | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Pinnoitteessa / kalvossa concentrically error |
UM | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Pinnoitteen ei-pyöreys | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Ydin / verhouksen keskittymisvirhe | UM | ≤0.6 | ≤0.6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Kiemura (säde) | UM | ≤4 | ≤4 | ---- | ---- | ---- | |
Paketti
| 1.Pakkausmateriaali: Puinen rumpu | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| jos asiakas vaatii |
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