Introduction:
A method of laying optical fiber cables. The laying of pipelines is generally in urban areas, and the environment for laying pipelines is relatively good, so there is no special requirement for the sheath of the optical cable, and no armor is required. Before laying the pipeline, the length of the laying section and the position of the connection point must be selected. Mechanical laying or manual traction can be used for laying. The traction force of a traction should not exceed the allowable tension of the optical cable. The materials used to make the pipes can be selected from concrete, asbestos cement, steel pipes, plastic pipes, etc. according to geography.
Structure:
The center of the cable is a glass fiber reinforced plastic (FRP). The loose tube (and filler rope) is twisted around the central reinforcing core to form a compact and round cable core. The gaps in the cable core are filled with water blocking filler. A layer of polyethylene inner sheath is extruded outside the cable core to form a cable.
Characteristic:
1.No metal structure, excellent anti-electromagnetic, lightning performance, anti-static
2. Completely non-metallic
3.Non-metallic center reinforcement
4.Glass fiber or aramid fiber peripheral reinforcement
5.Polyethylene outer sheath
6.Excellent environmental performance, applicable temperature range is -10 ℃ ~ + 70 ℃
7.Suitable for overhead, duct,pipeline, direct buried and other laying methods
Specification:
Items | Specifications | |
Fiber type | G652/G652D,G655 | |
Fiber Count | 6,8,12,24,48,72,96,144 core | |
Colored Coating Fiber
| Dimension | 250µm±15µm |
Color | Blue, Orange, Green, Brown, Grey, Natural, Red,Black, Yellow, Purple, Pink,Aqua | |
Loose Tube | Dimension | 2.05mm±0.05mm |
Material | PBT | |
Color | Blue, Orange,Green,Brown, Grey,Natural | |
Central Strength Member | Diameter | 2.0mm |
Material | FRP | |
Outer Jacket
| Dimension | 9.0~13.5mm |
Material | PE | |
Color | Black |
Mechanical and Environmental Parameters
Items | Unit | Specifications |
Tension(Long Term) | N | 600 |
Tension(Short Term) | N | 1500 |
Crush(Long Term) | N/10cm | 300 |
Crush(Short Term) | N/10cm | 1000 |
Min. Bend Radius(Dynamic) | mm | 20D |
Min. Bend Radius(Static) | mm | 10D |
Installation Temperature | ℃ | -20~+60 |
Operating Temperature | ℃ | -40~+70 |
Storage Temperature | ℃ | -40~+70 |
COMPANY:Hunan Trochi communication technology co., ltd.
Contact:Rain Li
Tel:18229115762
Phone:18229115762
Email:rain@trochi.cn
Add:Room 1201, Building 4, Gaosheng Times Square, No. 798, Zhongyi 1st Road, Changsha, Hunan, China