Application: | Communication |
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Type: | Single-mode Fiber |
Certification: | RoHS, CE, ISO9001, Reach |
Outer Sheath Color: | Black |
Outer Sheath Material: | PE |
Filler: | Filling Compound |
Samples: |
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Customization: |
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Armored and Double Sheathed Outdoor Cable GYTY53 | |||||||
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 |
4.Cable construction details | |||||||
Number of fiber | 2-24core | ||||||
Filling rope | 4-0 | ||||||
Moisture Barrier | Water blocking system | ||||||
Central strength member | material | Steel wire/FRP | |||||
size | 1.4mm | ||||||
Tube-filling | Tube filling compoun | ||||||
Inner sheath | material | PE/HDPE | |||||
thickness | 1.0mm | ||||||
Loose tube | material | PBT | |||||
diameter | Ф1.6/1.0(outer/inner) | ||||||
Outer armored | material | Corrugated steel tape | |||||
Outer sheath | material | PE | |||||
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 | |||||
2-24 core to 60core | 12.2±0.2mm | 130±10kg/km | |||||
Min Bending Radius(mm) | Long term | 10D | |||||
Min Bending Radius(mm) |
Short term | 20D | |||||
Min allowable Tensile Strength(N) |
Long term | 1000 | |||||
Min allowable Tensile Strength(N) |
Short term | 3000 | |||||
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 | ||||||
Storage temprature (ºC) |
-40+70 | ||||||
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 |
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