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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Beskrivning
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.
Kabelkonstruktion
| Antal fiber | 2~144 F | |||||||
| Fuktbarriär | Vattenblockeringssystem | |||||||
| Central styrka medlem | Material | Ståltråd / FRP / FRP med PE-lock | ||||||
| storlek | 1.5mm ~ 2,0 mm | |||||||
| Löst rör | material | PBT | ||||||
| diameter | Ф2.2 (yttre / inre) | |||||||
| Tub-fyllning | Rörfyllningsförening | |||||||
| armering | Material | Korrugerad ståltejp | ||||||
| Yttre mantel | material | PE, HDPE | ||||||
| diameter | 1,70 ± 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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Rörfärg
| Nej. | 1 | 2 | 3 | 4 | 5 | 6 |
| Färg |  |
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| Nej. | 7 | 8 | 9 | 10 | 11 | 12 |
| Färg |  |
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Kabel Mekanisk egenskap
| kärna | Kabeldiameter | vikt | |||||
| 2 kärnor till 60 kärnor | 10,0 ± 0,3 mm | 115 ± 5 kg / km | |||||
| 72 kärnor | 10,5 ± 0,3 mm | 120 ± 5 kg / km | |||||
| 96 kärnor | 12,5 ± 0,3 mm | 180 ± 5 kg / km | |||||
| 144 kärnor | 14,5 ± 0,3 mm | 245 ± 5 kg / km | |||||
| Min böjningsradie (mm) | Långsiktigt | 10D | |||||
| Min böjningsradie Radius(mm) |
Kortsiktigt | 20D | |||||
| Min tillåtna Tensile Strength(N) |
Långsiktigt | 600 | |||||
| Min tillåtna Tensile Strength(N) |
Kortsiktigt | 1500 | |||||
| Krossbelastning (N / 100mm) | Långsiktigt | 300 | |||||
| Krossbelastning (N / 100mm) | kortsiktigt | 1000 | |||||
| Drift temperature （℃） |
-40 + 70 | ||||||
| Installationstemperatur temperature（℃） |
-20 + 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. Packningslängd: Kabellängden ska vara 2 km. En annan kabellängd finns också | |||||||
| om det krävs av kunden |
Kabelmarkering och kabelrullmärkning
Kabelskyddet ska vara märkt med vita tecken enligt kundens krav.
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