GYXTW光缆技术规格书
光缆结构图 Profile View
Description:
The fibers, 125μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound.The tube is wrapped with a layer of PSP longitudinally. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
(纤芯,9/125μm,放在一个宽松的套管高模量的塑料制成的。套管里充满了防水的油膏填料。管子的纵包是一层PSP。在钢带两侧放置两根平行的钢丝。光缆用聚乙烯(PE)护套完成。)
Characteristics: |
· Good mechanical and temperature performance
(·良好的机械和温度性能) |
· High strength loose tube that is hydrolysis resistant
(·具有抗水解的高强度疏松管) |
· Special tube filling compound ensure a critical protection of fiber
(·专用管内填充复合材料,确保纤维的关键保护) |
· Crush resistance and flexibility
(·抗压性和灵活性) |
· PSP enhancing moisture-proof
(·PSP增强防潮) |
· Two parallel steel wires ensure tensile strength
(·两根平行钢丝确保抗拉强度) |
· Small diameter, light weight and friendly installation
(·直径小,重量轻,安装方便) |
|
光纤参数 Fiber Parameters
编号No. |
项目Items |
单位Unit |
参数Specification |
G.652D |
1 |
模场直径Mode Field Diameter |
1310nm |
μm |
9.2±0.4 |
1550nm |
μm |
10.4±0.5 |
2 |
包层直径Cladding Diameter |
μm |
124.8±0.7 |
3 |
包层不圆度Cladding Non-Circularity |
% |
≤0.7 |
4 |
芯/包层同心度误差Core-Cladding Concentricity Error |
μm |
≤0.5 |
5 |
涂覆层直径Coating Diameter |
μm |
245±5 |
6 |
涂覆层不圆度Coating Non-Circularity |
% |
≤6.0 |
7 |
包层/涂覆层同心度误差Cladding-Coating Concentricity Error |
μm |
≤12.0 |
8 |
光缆截止波长Cable Cutoff Wavelength |
nm |
λcc≤1260 |
9 |
衰减系数Attenuation(max.) |
1310nm |
dB/km |
≤0.36 |
1550nm |
dB/km |
≤0.25 |
光缆参数 Cable Parameters
项目 Items |
指标 Specifications |
光纤芯数 Fiber Count |
4-12 |
着色涂覆光纤
Colored Coating Fiber |
外径 Dimension |
250µm±15µm |
颜色 Color |
蓝Blue、橙Orange、绿Green、棕Brown、
灰Gray、本Natural、红Red、黑Black、
黄Yellow、紫Purple、粉红Pink、青绿Aqua |
松套管
Loose Tube |
外径 Dimension |
1.8mm±0.05mm |
材料 Material |
PBT |
颜色 Color |
本 Natural |
加强元件
Strength Member |
外径 Diameter |
0.7mm |
材料 Material |
钢丝 Steel |
外护套
Outer Jacket |
外径 Dimension |
7.0mm±0.3mm |
材料 Material |
PE |
颜色 Color |
黑 Black |
光缆机械和环境性能 Mechanical and Environmental Characteristics
项目 Items |
单位 Unite |
参数值 Specifications |
拉伸(长期) Tension(Long Term) |
N |
600 |
拉伸(短期) Tension(Short Term) |
N |
1500 |
压扁(长期) Crush(Long Term) |
N/100mm |
1000 |
压扁(短期) Crush(Short Term) |
N/100mm |
3000 |
最小弯曲半径(动态) Min. Bend Radius(Dynamic) |
mm |
20D |
最小弯曲半径(静态) Min. Bend Radius(Static) |
mm |
10D |
安装温度 Installation Temperature |
℃ |
-20~+60 |
工作温度 Operating Temperature |
℃ |
-40~+70 |
储存温度 Storage Temperature |
℃ |
-40~+70 |