| Customization: | Available |
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| Application: | Communication |
| Type: | Multi-mode Fiber |
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| Double Armored and Double Sheathed Stranded Outdoor Optical Cable GYTA53 |
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| 1. Cable Description The fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath. |
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| 2.Application · Adopted to ourdoor distribution; · Suitable for aerial, duct and direct buried; · Long distance and local area network communication. |
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| 3. Characteristics · Good mechanical and temperature performance · High strength loose tube that is hydrolysis resistant · Special tube filling compound ensure a critical protection of fiber · Crush resistance and flexibility · The following measures are taken to ensure the cable watertight: · Steel wire used as the central strength member · Loose tube filling compound and 100% cable core filling · APL moisture barrier · PSP enhancing moisture-proof · Water-blocking material |
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| 4.Cable construction details | ||||||||
| Number of fiber | 24-144core | |||||||
| Filling rope | 0-4 | |||||||
| Moisture Barrier | Water blocking system | |||||||
| Central strength member | material | Steel wire | ||||||
| Tube-filling | Tube filling compoun | |||||||
| Inner sheath | material | PE/MDPE | ||||||
| Thickness | 1.0mm | |||||||
| Loose tube | material | PBT | ||||||
| diameter | Ф2.0 | |||||||
| Inner armored | material | Aluminium tape | ||||||
| Outer armored | material | Corrugated steel tape | ||||||
| Outer sheath | material | PE/MDPE | ||||||
| Thickness | 1.7±0.2mm | |||||||
| 5. Fiber color | ||||||||
| Number of fiber per tube 8cores |
1 | 2 | 3 | 4 | 5 | 6 | ||
| Blue | Orange | Green | Brown | Grey | White | |||
| 7 | 8 | 9 | 10 | 11 | 12 | |||
| Red | Black | Yellow | Violet | Pink | Aqua | |||
| Color 13~24 will be marked with a black tracer. For black color no need marked black tracer, will use nature color instead. | ||||||||
| 6.Cable Mechanical characteristic | ||||||||
| core | Cable diameter | weight | ||||||
| 24 core to 42core | 14.0±0.3mm | 150±10kg/km | ||||||
| 48core | 14.0±0.3mm | 200±10kg/km | ||||||
| 60core | 14.0±0.3mm | 205±10kg/km | ||||||
| 72cores | 15.5±0.5mm | 210±10kg/km | ||||||
| 96cores | 17.1±0.5mm | 270±10kg/km | ||||||
| 144cores | 20.3±0.5mm | 310±10kg/km | ||||||
| Min Bending Radius(mm) | Long term | 10D | ||||||
| Min Bending Radius(mm) |
Short term | 20D | ||||||
| Min allowable Tensile Strength(N) |
Long term | 3000 | ||||||
| Min allowable Tensile Strength(N) |
Short term | 4000 | ||||||
| Min. Allowable Crush Load (N/100mm) | Long term | 1000 | ||||||
| Min. Allowable Crush Load (N/100mm) | short term | 3000 | ||||||
| Operation temperature (ºC) |
-40+70 | |||||||
| Installation temperature(ºC) |
-15+60 | |||||||
| 7.Fiber characteristic | ||||||||
| Fiber style | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
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| condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | ||
| attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 | ||
| 0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- | ||||
| Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion | |
| 1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | |||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | >=400 | >=160 | Bandwith | |
| 1300nm | MHZ.KM | ---- | ---- | >=800 | >=500 | |||
| Zero dispersion wavelength | nm | 1300-1324 | >=1302, ≤1322 |
---- | ---- | >= 1295, ≤1320 |
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| Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | ||
| PMD Maximum Individual Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | |||
| PMD Design Link Value | Ps(nm2*k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | ||
| Fibre cutoff wavelength λc | nm | >= 1180, ≤1330 |
>=1180, ≤1330 |
---- | ---- | ---- | ||
| Cable sutoff 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 | ---- | ---- | ---- | ||
| Numerical Aperture(NA) |
---- | ---- | 0.200+/ -0.015 |
0.275+/-0. 015 |
0.200+/-0 .015 |
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| Step(mean of bidirectional measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | ||
| Irregularities over fiber length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | ||
| Dicontinuity | ||||||||
| Difference backscatter coefficient |
dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | ||
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | |||||
| Core dimater | um | 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 | ||||
| Cladding diameter | um | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | ||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ||
| Coating diameter | um | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | ||
| Coating/chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ||
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Core/cladding conentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | ||
| Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | ||
| 8.Package | ||||||||
| 1.Packing material: Wooden drum | ||||||||
| 2.Packing length: standard length of cable shall be 2 km. Other cable length is also availabler | ||||||||
| if required by custome | ||||||||
| 9. Cable marking and cable reel marking | ||||||||
| The cable sheath shall be marked with white characters according to customer's requirement. | ||||||||
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