Outdoor Air Blowing Micro Duct Fiber Optic Cable GCYFY 2 4 6 8 12 24 48 96 144 288 576 Cores Air Blown Cable
Description
GCYFY loose-shell twisted air-blown micro-cable adopts non-metallic reinforcement and no armor structure, which can be hauled or air-blown micro-
pipe in the outer protective tube that has been laid, and then air-blown The laying method breaks through the limitation of the existing pipeline cable
laying technology, improves the utilization efficiency of the pipeline, and is easy to expand.
Characteristics:
●Small diameter, light weight, moderate hardness and softness, easy to bend during air blowing installation, easy to operate
●All non-metallic structure, no need for grounding, low friction coefficient sheath material and structural design, long air
blowing distance
● Make full use of pipe hole resources, adopt air blown compressing facilities to work fast and lay a long
distance at a time
●The optical cable can be blown in batches with the growth of the communication business, and the investment
is carried out step by step to reduce the initial investment
● The micro-cable can be blown out to facilitate the replacement of new varieties of fiber optic cables in the future, keeping the technology ahead
●Suitable for construction in crowded metropolitan area pipelines, avoiding previous destructive excavations
●There is no need to decide in advance where to place the junction box and the divergence of the optical cable. Without affecting the normal operation of other optical cables, the outer protective tube and the microtubes in it can be cut off at any time and anywhere to carry out the optical cable divergence, while saving manholes, hand holes and The number of splices reduces the overall cost
● Suitable for backbone network, metropolitan area network and access network
Technique Parameters
| Item | Content | Value |
| Number of cable cores | 24 | 48 | 96 | 144 | 288 |
| Loose tube | Number of Loose Tube* number of cores per tube* | 2*12 | 4*12 | 8*12 | 12*12 | 24*12 |
| Outer diameter(mm) | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 |
| Reference outer diameter | mm | 5.5 | 5.5 | 6.5 | 8.5 | 10 |
| Central strength member | Material | FRP |
| Water blocking material | Material | Water blocking cable gel |
| Outer jacket | Thickness(0.1mm) | 1.8 |
| Range of operating temperature | | -110 |
| Pull | Short-term/long-term(G) | 0.5/0.15 |
| Flatten | Short-term/long-term(N) | 450/150 |
FiberCharacteristic
| G.652.D | G.655 | 50/125m | 62.5/125m | | |
| Attenuation | @850nm | - | - | 3.0dB/km | 3.0dB/km |
| @1300nm | - | - | 1.0dB/km | 1.0dB/km |
| @1310nm | 0.36dB/km | 0.36dB/km | - | - |
| @1550nm | 0.22dB/km | 0.23dB/km | - | - |
| Band width | @850nm | - | - | 500MHzkm | 200MHzkm |
| @1300nm | - | - | 1000MHzkm | 600MHzkm |
| Fiber cutoff wavelength | | 1260nm | 1260nm | - | - |
| Polarization Mode Dispersion | Single optical fiber | 0.20ps/km | 0.20ps/km | - | - |
| Link value(M=20Q=0.01%) | 0.10ps/km | 0.10ps/km | - | - |
