Circular light cable
Small outer diameter, high flexibility and high strength.
Operating temperature: -20℃ ~ +70℃
transmission performance
Optical fiber type | 62.5μm（OM1） 850nm/1300nm | 50μm（OM2） 850nm/1300nm | 50μm（OM3） 850nm/1300nm | SM 1310nm/1550nm |
Maximum attenuation (dB/km) | 3.5/1.5 | 3.5/1.5 | 3.5/1.5 | 0.4/0.3 |
Attenuation (dB/km) | 3.5/1.5 | 3.0/1.0 | 3.0/1.0 | 0.38/0.25 |
Note: Other optical fibers can also be provided based on user requirements.
Circular light cable
（GJYFJCH,GJFJH）
Product structure diagram:
product description ：
GJFJH (Tight-fitting structure, aramid yarn reinforcement, LSZH outer sheath)
GJYFJCH (Tight-Fit Structure with Aramid Reinforcement, LSZH Outer Sheath, Self-Propelled)
operative norm ：
YD/T 1258.4-2005 Indoor Optical Cable Series: Multi-core Optical Cable
Technical parameters (typical values):
model | Number of cores | specifications （mm） | Weight (kg/km) | Stretch force (N) Long term short term | Flattening force (N) Long term short term | bending radius （mm） Static Dynamic |
GJYFJCH | 1 | 3.0×5.0 | 20.0 | 300 | 600 | 1000 | 2200 | 15 | 30 |
GJYFJCH | 2 | 3.0×5.0 | 22.1 | 300 | 600 | 1000 | 2200 | 15 | 30 |
GJYFJCH | 4 | 3.5×6.5 | 26.0 | 300 | 600 | 1000 | 2200 | 15 | 30 |
GJFJH | 1 | 2.5 | 5.0 | 60 | 120 | 1000 | 2200 | 15 | 30 |
GJFJH | 2 | 3.0 | 6.8 | 100 | 200 | 1000 | 2200 | 15 | 30 |
GJFJH | 4 | 3.5 | 8.0 | 100 | 200 | 1000 | 2200 | 15 | 30 |
Note
1. The corresponding technical parameters can be adjusted according to customer requirements;
2. The system can be equipped with PVC or other customer-specified sheath materials based on requirements.
Record Number：鲁ICP备2022038891号-2