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.
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Beskrivning
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
Information om kabelkonstruktion:
| Antal fiber | 24-288core | |||||||
| Påfyllning av rep | 4-0 | |||||||
| Fuktbarriär | Vattenblockeringssystem | |||||||
| Central styrka medlem | material | Ståltråd / FRP | ||||||
| storlek | 1,4 mm | |||||||
| Tub-fyllning | Rörfyllningsförening | |||||||
| Inre mantel | material | PE / HDPE | ||||||
| diameter | 2,0 mm | |||||||
| Löst rör | material | PBT | ||||||
| diameter | Ф2.2 (yttre / inre) | |||||||
| Inre pansar | material | Aluminiumtejp | ||||||
| Yttre pansar | material | Korrugerad ståltejp | ||||||
| Yttre mantel | material | PE / HDPE | ||||||
| diameter | 1,7 ± 0,2 mm | |||||||
Fiberfärg
| Nej. | 1 | 2 | 3 | 4 | 5 | 6 |
| Färg |  |
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| Nej. | 7 | 8 | 9 | 10 | 11 | 12 |
| Färg |  |
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| Nej. | 13 | 14 | 15 | 16 | 17 | 18 |
| Färg |  |
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| Nej. | 19 | 20 | 21 | 22 | 23 | 24 |
| Färg |  |
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Rörfärg
| Nej. | 1 | 2 | 3 | 4 | 5 | 6 |
| Färg |  |
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Kabel Mekanisk egenskap
| kärna | Kabeldiameter | Vikt | |||||
| 24 kärnor till 42core | 14,0 ± 0,3 mm | 150 ± 10 kg / km | |||||
| 48core | 14,0 ± 0,3 mm | 200 ± 10 kg / km | |||||
| 60core | 14,0 ± 0,3 mm | 205 ± 10 kg / km | |||||
| 72cores | 15,5 ± 0,5 mm | 210 ± 10 kg / km | |||||
| 96cores | 17,1 ± 0,5 mm | 270 ± 10 kg / km | |||||
| 144cores | 20,3 ± 0,5 mm | 310 ± 10 kg / km | |||||
| Min böjningsradie (mm) | Långsiktigt | 10D | |||||
| Min böjningsradie Radius(mm) |
Kortsiktigt | 20D | |||||
| Min tillåtna Tensile Strength(N) |
Långsiktigt | 3000 | |||||
| Min tillåtna Tensile Strength(N) |
Kortsiktigt | 4000 | |||||
| Min. Tillåtet krossbelastning (N / 100 mm) | Långsiktigt | 1000 | |||||
| Min. Tillåtet krossbelastning (N / 100 mm) | kortsiktigt | 3000 | |||||
| Drift temperature （℃） |
-40 + 70 | ||||||
| Installationstemperatur temperature（℃） |
-15 + 60 | ||||||
Fiberkaraktäristik
| Fiberstil | Enhet | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| tillstånd | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| försvagning | dB / km | < | < | < | ≤3.0 / 1,0 | ≤3.0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3,0 / 1,0 | ---- | ---- | |||
| Dispersion | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Dispersion |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| bandbredd | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | bandbredd |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Noll dispersionsvåglängd | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Noll spridnings sluttning | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maximal individuell fiber | ≤0,2 | ≤0,2 | ---- | ---- | ≤0.11 | ||
| PMD-designlänkvärde | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiberavgränsning våglängd λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable gräns wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310 nm | um | 9,2 +/- 0,4 | 9,2 +/- 0,4 | ---- | ---- | ---- |
| 1550nm | um | 10,4 +/- 0,8 | 10,4 +/- 0,8 | ---- | ---- | ---- | |
| Numerical Aperture(NA) |
---- | ---- | 0,200 + / -0.015 |
0,275 +/- 0. 015 |
0,200 +/- 0 .015 |
||
| Steg (medelvärde för dubbelriktad measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Oegentligheter över fiberlängd length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Avbrott | |||||||
| Skillnad backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Dämpningens enhetlighet | dB / km | ≤0.01 | ≤0.01 | ||||
| Kärndiameter | um | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Beklädnadsdiameter | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Beklädnad icke-cirkularitet | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Beläggningsdiameter | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Beläggning / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Beläggning icke-cirkularitet | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Kärn- / beklädnadskoncentricitetsfel | um | ≤0.6 | ≤0.6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Curl (radie) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Paket
| 1. Förpackningsmaterial: Trumma | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| om det krävs av kunden |
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