Double Armored Double Sheathed Stranded Outdoor Optical Cable GYTA53
Description
The cable construction involves fibers placed in a high-modulus plastic loose tube filled with a water-resistant
compound. A steel wire, sometimes sheathed with polyethylene for high fiber count cables, acts as the metallic
strength member at the core. Tubes and fillers are stranded around the strength member to form a compact,
circular cable core. This core is filled with a compound to protect against water ingress, followed by the applic-
ation of a thin PE inner sheath. Finally, a PSP is longitudinally applied over the inner sheath, completing the
cable with a PE outer sheath.
Application
* Adopted to Outdoor Distribution: Specifically designed for outdoor use, this cable is engineered to withstand
environmental challenges and ensure reliable performance in outdoor distribution scenarios.
* Suitable for Aerial, Duct, and Direct Buried Installation: Versatile in its application, the cable is well-suited for
various installation methods, including aerial deployment, duct installation, and direct burial, providing flexibility
in infrastructure planning.
* Ideal for Long-Distance and Local Area Network Communication: Whether for expansive long-distance comm-
unication or local area network setups, this cable is tailored to meet the demands of both scenarios, ensuring
effective and efficient data transmission over different distances.
Characteristic
* Robust Mechanical and Temperature Performance: Exhibits reliable performance under various mec-
hanical stresses and temperature conditions.
* Hydrolysis-Resistant High-Strength Loose Tube: The loose tube, featuring high-strength properties, is
resistant to hydrolysis, ensuring prolonged cable durability.
* Special Tube Filling Compound for Fiber Protection: Utilizes a specialized filling compound within the
tube to provide critical protection to the optical fibers.
* Crush Resistance and Flexibility: Designed to withstand crushing forces while maintaining flexibility,
allowing for versatile installation.*
* Watertight Design Measures:
A Central Strength Member: Steel wire serves as a central strength member.
B Cable Core Filling: 100% filling of the cable core with a filling compound enhances watertight integrity.
C APL Moisture Barrier: Application of an Aluminum Polyethylene Laminate (APL) serves as a moisture
barrier.
D PSP Moisture-Proofing: Longitudinal application of Polyethylene (PSP) enhances moisture-proofing.
E Water-Blocking Material: Incorporates water-blocking materials to further ensure protection against water
ingress.
Cable construction details
| Number of fiber | 12-144core |
| Filling rope | 4-0 |
| Moisture Barrier | Water blocking system |
| Central strength member | material | Steel wire/FRP |
| size | 1.3mm |
| Tube-filling | Tube filling compound |
| Inner sheath | material | PE/HDPE |
| diameter | 2.0mm |
| Loose tube | material | PBT |
| diameter | Ф2.2(outer/inner) |
| Inner armored | material | Aluminium tape |
| Outer armored | material | Corrugated steel tape |
| Outer sheath | material | PE/HDPE |
| diameter | 1.7±0.1mm |
Fiber color
| Number of fiber 8 cores per tube | 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. |
Cable Mechanical characteristic
| core | Cable diameter | weight |
| 24 core to 42core | 14.0±0.4mm | 150±4kg/km |
| 48core | 14.0±0.4mm | 200±4kg/km |
| 60core | 14.0±0.4mm | 205±4kg/km |
| 72cores | 15.5±0.4mm | 210±4kg/km |
| 96cores | 17.1±0.4mm | 270±4kg/km |
| 144cores | 20.3±0.4mm | 310±4kg/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 (℃) | -40 ~ +70 |
| Installation temperature(℃) | -15 ~ +60 |
Fiber characteristic
| Fiber style | Unit | SM
G652 | SM
G652D | MM
50/125 | MM
62.5/125 | MM
OM3-300 |
| 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 |
| Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- |
| PMD Maximum Individual Fibr | | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 |
| PMD Design Link Value | Ps(nm2*km) | ≤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 |
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 | ---- | ---- | ---- |
Product Tags:
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Double Armored Double Sheathed Stranded Outdoor Optical Cable GYTA53 Images
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