Shanghai Gengyun Industrial Co., Ltd
The structure of GYFTZA53 loose tube cable is to insert 250 μ m optical fiber into a loose sheath made of high modulus material.
1.250μm single-mode fiber is located in the loose sleeve made of PBT plastic. The gap in the loose sleeve tube is filled with a contact paste compound and located in the center of the whole cable.
2.Multiple metal stiffeners and yarns are wound around the center tube with appropriate pitch, and a waterproof material is applied at the same time.
3.Polyethylene sheath or other materials. Such as low smoke halogen-free polyolefin are tightly coated around the reinforcement.
Packaging
Standard Export Packing
Application
Pipeline,overhead, underground
Product Feature
1.Non-metal strength member
2.Filler protect loose tuber fiber
3.Optical cable sheath material (PE) has good anti-ultraviolet radiation performance and environmental stress cracking resistance.
4. The waterproof performance of optical cable is ensured by using waterproof material to prevent the longitudinal seepage of optical cable.
5. Optical fiber has large transmission capacity, less loss, long transmission distance, small size, light weight, low dispersion and easy laying.
6. Two parallel wires ensure the tensile strength of the cable, and the suitable temperature of the cable is -40 to +70.
Optical Characteristics
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation (+20ºC) | @850nm | ≤3.0dB/km | ≤3.3dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500MHz-km | ≥200MHz-km | ||
| @1300nm | ≥1000MHz-km | ≥600MHz-km | |||
| Optical cable cut-off wavelength | ≤1260 nm | ≤1450 nm |
Specification
| Cable Type | Core q’ty | Loose Tube q’ty | FRP q’ty | Cable External Diameter (mm) | Cable weight (kg/km) | Tensile Strength long/short term (N) | Compaction Resistance long/short term (N/100mm²) | Bending Radius |
| GYFTZA53 2-6 | 2-6 | 1 | 7 | 16.8 | 316 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 8-12 | 8-12 | 2 | 6 | 16.8 | 316 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 14-18 | 14-18 | 3 | 5 | 16.8 | 316 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 20-24 | 20-24 | 4 | 4 | 16.8 | 316 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 26-30 | 26-30 | 5 | 3 | 16.8 | 316 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 32-36 | 32-36 | 6 | 2 | 16.8 | 316 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 38-42 | 38-42 | 7 | 1 | 16.8 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 44-48 | 44-48 | 8 | 0 | 16.8 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 50-60 | 50-60 | 5 | 3 | 19.2 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 62-72 | 62-72 | 6 | 2 | 19.2 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 74-84 | 74-84 | 7 | 1 | 19.2 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 86-96 | 86-96 | 8 | 0 | 19.2 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 98-108 | 98-108 | 9 | 1 | 19.2 | 392 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 110-120 | 110-120 | 10 | 0 | 21.2 | 460 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 122-132 | 122-132 | 11 | 1 | 21.2 | 460 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTZA53 134-144 | 134-144 | 12 | 0 | 21.2 | 460 | 1000/3000 | 300/1000 | 10D/20D |
| Storage/Operation Temperature Range | -40ºC~+70ºC | |||||||