Active Member
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[China]
Address: 712L Xinguige, Shuidou Village, Longhua New District,
Contact name:Mohamad
SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD |
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Description:
The single-mode or multi-mode fiber is set into a loose tube made by high modulus plastic,and the tube is filled with water-proof compound. Loose tube is wrapped by double-sided corrugated steel tape on the outside. Water-blocking tape in the middle of the strap steel and the loose tube ensures a compact and vertical waterproof fiber optic cable. Two parallel steel wires are placed on both sides to provide the cable with high tensile strength
Features:.
--Steel wire strength, filler protect tube fiber, aluminum tape armord.
--Good ultra violet radiation resistant property.
--Good moisture-resistance.
--Fiber count: 2-12 cores.
| Items | Description | |
| Number of fiber | 2-12cores | |
| Filling rope | No | |
| Moisture Barrier | Water blocking system | |
| Central strength member | No | |
| Inner sheath | No | |
| Loose tube | material | PBT |
| diameter | Ф2.2(outer/inner) | |
| Tube-filling | material | Tube filling compound |
| Steel wire | size | 0.8mm |
| Number | 2 | |
| Outer sheath | material | LSZH |
| diameter | 1.70±0.2mm | |
Cable Mechanical Characteristic
| Items | Cable diameter | Weight | |
| 2cores to 12cores | 8.5±0.5mm | 65±10kg/km | |
| Installation Temperature range | -15--+60 | ||
| Operation and transport temperature | -40-+70 | ||
| Min Bending Radius(mm) | Long term | 10D | |
| short term | 20D | ||
| Min allowable Tensile Strength(N) | Long term | 500 | |
| short term | 1200 | ||
Fiber Characteristic
| Fiber style | Unit | SM G652D | MM 50/125 | MM 62.5/125 | |
| condition | nm | 1310/1550 | 850/1300 | 850/1300 | |
| attenuation | dB/km | ≤0.36/0.23 | ≤3.0/1.0 | ≤3.0/1.0 | |
| Dispersion | 1310nm | Ps/(nm*km) | ≥-3.4 ≤3.4 | ..... | ..... |
| 1550nm | Ps/(nm*km) | ≤18 | ..... | ..... | |
| 1625nm | Ps/(nm*km) | ≤22 | |||
| Bandwidth | 850nm | MHZ. KM | ..... | ≧400 | ≧160 |
| 1300nm | MHZ. KM | ..... | ≧800 | ≧500 | |
| Zero dispersion wavelength | nm | ≧1302,≤1322 | ..... | ..... | |
| Zero dispersion slope | Ps(nm2*km) | ≤0.091 | ..... | ..... | |
| PMD Maximum Individual Fiber | Ps√km | ≤0.2 | ..... | ..... | |
| PMD Design Link Value | Ps√km | ≤0.08 | ..... | ..... | |
| Fibre cutoff wavelength λc | nm | ≧1180,≤1330 | ..... | ..... | |
| Cable cutoff wavelength λcc | nm | ≤1260 | ..... | ..... | |
| MFD | 1310nm | um | 9.2±0.4 | ..... | ..... |
| 1550nm | um | 10.4±0.8 | ..... | ..... | |
| Numerical Aperture(NA) | ...... | 0.200±0.015 | 0.275±0.015 | ||
| Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.10 | ≤0.10 | |
| Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ≤0.10 | ≤0.10 | |
| Difference backscatter coefficient | dB/km | ≤0.03 | ≤0.08 | ≤0.10 | |
| Attenuation uniformity | dB/km | ≤0.01 | ....... | ....... | |
| Core diameter | um | ...... | 50±1.0 | 62.5±2.5 | |
| Cladding diameter | um | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 | |
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |
| Coating diameter | um | 242±7 | 242±7 | 242±7 | |
| Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | |
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | |
| Core/cladding concentricity error | um | ≤0.6 | ≤1.5 | ≤1.5 | |
| Curl(radius) | um | ≤4 | ..... | ..... | |
