| Stranded Non – Metal Strengthening Non-Armored FO GYFTY 2~288 Core (LX2024) |
| Configuration & Physical characters |
| The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. After the cable core is filled with the filling compound to protect it from water ingress, waterproof tape are applied around, finally completed with a PE sheath. |
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| Product Specification |
| Cable Type |
Fiber Count |
Cable Diameter(mm) |
Cable Weight(kg/km) |
Tensile Strength |
Crush Resistance |
Bending Radius |
| Long/Short Term |
Long/Short Term |
Static/ Dynamic |
| N |
N/100mm |
mm |
| GYFTY |
2~6 |
9.5 |
70 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
8~12 |
9.5 |
69 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
14~18 |
9.5 |
68 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
20~24 |
9.5 |
67 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
26~30 |
9.5 |
67 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
32~36 |
9.5 |
66 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
38~48 |
9.9 |
72 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
50~60 |
9.9 |
71 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
62~72 |
9.9 |
70 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
74~84 |
10.5 |
79 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
86~96 |
11.1 |
89 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
98~108 |
11.8 |
100 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
110~120 |
12.5 |
115 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
122~132 |
13.2 |
127 |
600/1500 |
300/1000 |
10D/20D |
| GYFTY |
134~144 |
13.9 |
140 |
600/1500 |
300/1000 |
10D/20D |
| Temperature Range |
| Working |
-40℃~+70℃ |
| Storage/Transportation |
-40℃~+70℃ |
| Installation |
-20℃~+60℃ |
| Product Features & Application |
| Characteristics: |
| 1. Good mechanical and temperature performance |
| 2. High strength loose tube that is hydrolysis resistant |
| 3. Special tube filling compound ensure a critical protection of fiber |
| 4. Crush resistance and flexibility |
| 5. PE sheath protects cable from ultraviolet radiation |
| 6. The following measures are taken to ensure the cable watertight: |
| ….Single Fiber Reinforced Plastic as the central strength member |
| ….Loose tube filling compound |
| ….100% cable core filling |
| ….Waterproof tape |
| Standards: |
| GYFTY cable complies with Standard YD/T 901-2001 as well as IEC 60794-1. |
| 1. No metal structure，with excellent anti-electromagnetic interference performance |
| 2. Used for long distance and interagency communications, especially for the environment of strong interference of electromagnetic place, and power supply system |
| 3. Suit for installation built on stilts, pipeline laying |
| Fiber Details |
| Fiber type |
G.652D |
G655 |
G657A.2 |
OM2 |
OM3 |
| MFD @1310nm |
9.2±0.4μm |
1550nm: 9.6±0.5μm |
8.8±0.4μm |
50±2.5um |
50±2.5um |
| OD of Cladding |
128.0±0.7μm |
125.0±0.7μm |
125.0±0.7μm |
125±1.0um |
125±2.0um |
| Concentricity error |
≤0.5μm |
≤0.6μm |
≤0.5μm |
≤1.5um |
≤1.5um |
| Non-circularity of cladding |
≤ 0.7% |
≤ 1.0% |
≤ 0.7% |
≤ 2.0% |
≤ 2.0% |
| Cutoff wavelength |
Λcc ≤1260 nm |
Λcc ≤1450 nm |
Λcc ≤1260 nm |
|
|
| Attenuation coefficient |
| 1310nm |
≤0.34dB/km |
1550nm ： ≤0.22 dB/km |
≤0.35 dB/km |
850nm: ≤ 2.5dB/km |
850nm: ≤ 2.5dB/km |
| 1550nm |
≤0.20 dB/km |
1625nm： ≤0.24 dB/km |
≤0.22 dB/km |
1300nm: ≤ 0.7dB/km |
1300nm: ≤ 0.7dB/km |
| Dispersion coefficient |
1285-1340nm≤-3.0 ~ 3.0 ps/nm².km |
1530-1565nm≤2.0-6.0ps/nm².km |
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|
|
| 1550nm≤18ps/nm².km |
1565-1625nm≤4.5-11.2ps/nm².km |
|
|
|
| Zero-dispersion wavelength |
1300nm-1324nm |
1300nm-1324nm |
1300nm-1324nm |
1295-1300 nm |
1295-1300 nm |
| Zero-dispersion point slope |
≤0.092ps/nm2.km |
≤0.084ps/nm2.km |
≤0.092ps/nm2.km |
1300-1320nm: ≤ 0.11 ps/（nm2.km） |
≤0.11 ps/（nm2.km） |
| PMDQ |
PMDQ*≤0.2ps/km1/2 |
PMDQ*≤0.2ps/km1/2 |
PMDQ*≤0.2ps/km1/2 |
|
|
| OD of coating layer |
245±5μm |
245±7μm |
245±5μm |
245±10um |
245±10um |
| Screen tension |
100kpsi（0.7Gpa） |
100kpsi（0.7Gpa） |
0.69MPa |
100kpsi 0.7GPa |
100kpsi 0.7GPa |
| PACKAGE AND MARK |
| 4.1 PACKAGE: Not allowed two length units of cable in one drum, two ends should be sealed,. Two ends should be packed inside drum. |
| 4.2 MARK: length, brand drum mark: manufacturer, cable category, No. of drum, length, GW. direction of rotation, manufacturing date. |
| 4.3 Package Length: by order |
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