GYXTW SM 12cores fiber optic clable
Product Description
- Cable Specification
- Sheath marking
- The color of marking is white, but if the remarking is necessary, the yellow color marking shall be printed newly on a different position. The marking interval is 1 meter.
- An occasional unclear of length marking is permitted if both of the neighboring markings are clear.
- The both cable ends are sealed with heat shrinkable end caps to prevent water ingres. Ends A is red, and ends B is green.
- Fiber Color Indentification in Fiber Ribbon
| No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Color | Blue | Orange | Green | Brown | Gray | White | Red | Black | Yellow | Violet | Pink | Aqua |
- Calbe Structure and Parameter
| Fiber number | 4～12B1 |
| Tube outer diameter(mm) | 2.4 |
| Cable outer diameter(mm) | 9.1 |
| Cable weight(Kg/Km) | 90 |
- Fiber properties (The properties of SM optical fiber ITU-T Rec.G.652D)
| Items | Specified Values |
| Fiber Type | G.652 Single-mode fiber |
| Mode Field Diameter@1310nm | 9.2±0.4μm |
| Cladding Diameter | 125.0±1.0μm |
| Mode Field Concentricity Error | ≤0.5μm |
| Cladding No Circularity Error | 1.0% |
| Cut-Off Wavelength | λcc(test 20m cable+2m fiber) ≤1260 nm |
| Attenuation Coefficient 1310nm 1550nm | ≤0.36 dB/km ≤0.22 dB/km |
| Dispersion Coefficient | 1288-1339nm≤3.5ps/nm.km 1270-1360nm≤5.3ps/nm.km 1550nm≤18ps/nm.km 1625nm≤22ps/nm.km |
| Zero Dispersion Wavelength | 1300nm-1324nm |
| Zero Dispersion Slope | ≤0.09ps/nm2.km |
| PMD Q* | PMD Q*≤0.2ps/km1/2 |
| Coating Diameter | 245±10μm |
| Proof Test | 100kpsi（0.7Gpa） |
- PMD Q is a link of 20 cable sections (M) and a probability level of 0.01% (Q)
- Characteristic of Optical Cable
- Mechanical & environmental characteristics
- Cable bending radius:
- Mechanical & environmental characteristics
Dynamic：25×cable diameter
- Temperature Ranges
| Operating Temperature | -40℃~+60℃ |
| Storage and Transportation Temperature | -50℃~+70℃ |
| Installation Temperature | -20℃~+60℃ |
- Main mechanical & environmental characteristics test
| Item | Testing | Test Method | Acceptance Requirement |
| 1 | Tensile strength IEC 60794-1-E1 | Long term：600N Short term：1500N Cable length：≥50m | Loss change≤0.1dB@1550nm No fiber break and no sheah damage |
| 2 | Crush Resistance IEC 60794-1-E3 | Long term：300N/100mm Short term：1000 N/100mm Add time：1 minute | Loss change≤0.1dB@1550nm No fiber break and no sheah damage |
| 3 | Impact IEC 60794-1-E4 | Height：１ｍ weight： 1kg Impact spot：≥5 Impact cycle：at lease 3 cycle per spot | Loss change≤0.1dB@1550nm No fiber break and no sheah damage |
| 4 | Repeated Bending IEC 60794-1-E6 | Bending diameter：25X the cable outer diameter Applied load：25kg Bending cycle：30 times Bending speed：1 cycle per 2 s | Loss change≤0.1dB@1550nm No fiber break and no sheah damage |
| 5 | Torsion IEC 60794-1-E7 | Torsion length：1ｍ Applied load：15kg Torsion angle：±90 Twist cycle：≥10 times | Loss change≤0.1dB@1550nm No fiber break and no sheah damage |
| 6 | Water Penetration IEC 60794-1-F5B | Water height：1ｍ Cable length：3ｍ Keeping time：24 hours | No water leaked from the opposite end of cable |
| 7 | Temperature IEC 60794-1-F1 | Temperature step：＋20℃、－40℃、＋60℃、＋20℃ Keeping time：24 hours per each step Cycle：2 times | Loss change≤0.1dB@1550nm No fiber break and no sheah damage |
| 8 | Compound flow IEC 60794-1-E14 | Sample length：30cm Temperature：70℃±2℃ Keeping time：24 hours | No compound flow |
| 9 | Sheath high voltage Test | On line test DC 9t kV（t -sheath thickness，mm） | No sheath brokendown |
- Packing and Marking
- Packing
The both cable ends are sealed with heat shrinkable end caps to prevent water ingres. Ends A is red, and ends B is green.