GCYFY loose sleeve layer twisted air blown micro cable adopts a non-metallic reinforcement and unarmored structure. It can be laid by pulling or blowing micro pipes in the already laid outer protective tube, and then blowing micro cables in micro pipes, breaking through the limitations of existing pipeline cable laying technology, improving the utilization efficiency of pipelines, and making it easy to expand.
Product Features
Small diameter, light weight, moderate softness and hardness, easy to bend during air blowing installation, easy to operate
Non metallic structure, no need for grounding, low friction coefficient sheath material and structural design, long air blowing distance
Fully utilize pipe hole resources, utilize air blowing for fast construction speed and long laying distance in one go
Fiber optic cables can be blown in batches with the growth of communication business volume, and investment can be carried out step by step to reduce initial investment
Micro cables can be blown out, making it easier to replace new types of fiber optic cables in the future and maintain technological leadership
Suitable for construction in crowded metropolitan area network pipelines, avoiding destructive excavation in the past
It is not necessary to decide in advance where to place the splice box and fiber optic cable splitter. Without affecting the normal operation of other fiber optic cables, the outer protective tube and its micro tubes can be cut off at any time and anywhere to split the fiber optic cable, while saving the number of manholes, handholes, and splice heads and reducing overall costs
Applicable: backbone network, metropolitan area network, and access network
Structural and mechanical parameters
| Fiber optic cable model | Number of optical cable cores | Reference cable diameter (mm) | Suitable for microtubes (mm) | Reference fiber optic cable weight (kg/km) | Allow tensile force Long term/Short term (N) | Allow flattening force Long term/short-term (N/100mm) | Bending radius |
| GCYFY | 2~36 | 4.5 | 6/8 | 16 | 0.5G/1.0G | 150/500 | 10D/20D |
| 38~72 | 5.4 | 8/12 | 26 | ||||
| 74~96 | 6.1 | 8/12 | 36 | ||||
| 122~144 | 7.9 | 10/14 | 52 |
Note: G represents the weight of a 1km optical cable
Optical properties
| Fiber type | Attenuation (+20 ℃) | bandwidth | Numerical Aperture | Cut off wavelength of optical cable | ||||
| @850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | |||
| G.652 | --- | --- | ≤0.36dB/km | ≤0.22dB/km | --- | --- | --- | ≤1260nm |
| G.657 | --- | --- | ≤0.36dB/km | ≤0.22dB/km | --- | --- | --- | ≤1260nm |
Environment Parameters
Transportation/storage temperature: -40 ℃ to+70 ℃
Order information
Standard length: 2000m or 3000m; other lengths can also be customized according to customer needs
Copyright: Aoxing Optical Commnication Equipment Co., Ltd
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