Active Member
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[China]
Address: No.8, Optoelectronic park street No.2, Zuoling, Hongshan district, Wuhan, Hubei province, China.
Contact name:Geng
Wuhan Weiruo Communication Tech. Co.,Ltd |
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Indoor outdoor black white FTTH 1 core ftth drop cable G657A1 G657A2 G652D ftth fiber optic cable
Description
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. The tube is wrapped with a layer of PSP
longitudinally. Between the PSP and the loose tube water-blocking
material is applied to keep the cable compact and watertight. Two
parallel steel wires are placed at the two sides of the steel
tape. The cable is completed with a polyethylene (PE) sheath.
Product features:
1. Small outer diameter, light weight and convenient construction
2. Stable fiber excess length control
3. After the cable is formed, the additional attenuation of the
fiber is almost zero, and the dispersion value does not change
4. Excellent environmental performance
Structural feature:
1. Central loose tube protects once coated optical fiber
2. The optical fiber is concentrated in the center of the cable,
and the reinforcements are distributed on both sides of the cable
sheath
3. A water blocking layer is provided between the steel belt and
the cable core
4. Double-sided plastic-coated corrugated steel tape-polyethylene
bonded outer sheath
5. Double steel wire parallel reinforcement
Cable parameters
No. | Items | Unit | Specification | ||
| G.657A1 | |||||
| 1 | Mode Field Diameter | 1310nm | μm | 9.0±0.4 | |
| 1550nm | μm | 10.1±0.5 | |||
| 2 | Cladding Diameter | μm | 124.8±0.7 | ||
| 3 | Cladding Non-Circularity | % | ≤0.7 | ||
| 4 | Core-Cladding Concentricity Error | μm | ≤0.5 | ||
| 5 | Coating Diameter | μm | 245±5 | ||
| 6 | Coating Non-Circularity | % | ≤6.0 | ||
| 7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | ||
| 8 | Cable Cutoff Wavelength | nm | λcc≤1260 | ||
| 9 | Attenuation(max.) | 1310nm | dB/km | ≤0.35 | |
| 1550nm | dB/km | ≤0.21 | |||
| 10 | Macro-Bending Loss | 1turn×10mm radius @1550nm | dB | ≤0.75 | |
| 1turn×10mm radius @1625nm | dB | ≤1.5 | |||
Mechanical and Environmental Characteristics
| Items | Unite | Specifications |
| Tension(Long Term) | N | 100 |
| Tension(Short Term) | N | 200 |
| Crush(Long Term) | N/10cm | 1000 |
| Crush(Short Term) | N/10cm | 2200 |
| Min. Bend Radius(Dynamic) | mm | 20D |
| Min. Bend Radius(Static) | mm | 5D |
| Operating Temperature | ℃ | –20~+60 |
| Storage Temperature | ℃ | –20~+60 |
Transportation Methods | Time | Features | |
Air Transportation | About 7-10 days (Some special address not included) | Weight≥45KG (1. Fees will be the same as 45KG if within 45KG; 2.
FOCC and products with battery forbidden in air.) | |
Express Transportation | About 7-10 days (Some special address not included) | Usually used for Sample Order (FOCC and products with battery
forbidden in Express.) | |
Sea Transportation | About 35 days (Some special port not included) | No weight limit (The most economic way for not urgent goods.) | |
Trunk or Railway Transpotation | About 30-40 days | Only used for inland countries or neighboring countries of China. | |
