MGTS 光缆的结构是将 250µm 光纤套入高模量材料制成的松套管中,松套管内填充防水化合物。缆芯的中心是一根金属加强芯,对于某些芯数的光缆来说,金属加强芯外还需挤上一层聚乙烯(PE)。松套管(和填充绳)围绕中心加强芯绞合成紧凑和圆形的缆芯,缆芯内的缝隙充以阻水填充物。双面涂塑钢带(PSP)纵包后挤制阻燃护套成缆。
产品标准
北亿纤通科技有限公司MGTS 光缆符合 YD/T 901 和 MT386 标准, 通过煤安(MA)认证。
产品特点
● 具有很好的机械性能和温度特性
● 松套管材料本身具有良好的耐水解性能和较高的强度
● 管内充以特种油膏,对光纤进行了关键性保护
● 特别设计的紧密的光缆结构,有效防止套管回缩
● 良好的抗压性和柔软性
● 特种护套材料具有优异的阻燃性能
● 采用下列措施来确保光缆的防水性能:
- 单根钢丝中心加强芯
- 松套管内填充特种防水化合物
- 完全缆芯填充
- 双面涂塑钢带(PSP)提高光缆的抗透潮能力
结构参数
光缆型号 (以2纤递增) |
光纤数 |
套管数 |
填充绳数 |
光缆重量 (kg/km) |
允许拉伸力 长期/短期 (N) |
允许压扁力 长期/短期 (N/100mm) |
弯曲半径 静态/动态 (mm) |
---|---|---|---|---|---|---|---|
FT-AE-MGTS-2~6Xn |
2~6 |
1 |
4 |
118 |
600/1500 |
300/1000 |
10D/20D |
FT-AE-MGTS-8~12Xn |
8~12 |
2 |
3 |
118 |
|||
FT-AE-MGTS-14~18Xn |
14~18 |
3 |
2 |
118 |
|||
FT-AE-MGTS-20~24Xn |
20~24 |
4 |
1 |
118 |
|||
FT-AE-MGTS-26~30Xn |
26~30 |
5 |
0 |
118 |
|||
FT-AE-MGTS-32~36Xn |
32~36 |
6 |
0 |
131 |
|||
FT-AE-MGTS-38~48Xn |
38~48 |
4 |
1 |
139 |
|||
FT-AE-MGTS-50~60Xn |
50~60 |
5 |
0 |
139 |
|||
FT-AE-MGTS-62~72Xn |
62~72 |
6 |
0 |
170 |
|||
FT-AE-MGTS-74~84Xn |
74~84 |
7 |
1 |
200 |
|||
FT-AE-MGTS-86~96Xn |
86~96 |
8 |
0 |
200 |
|||
FT-AE-MGTS-98~108Xn |
98~108 |
9 |
1 |
230 |
|||
FT-AE-MGTS-110~120Xn |
110~120 |
10 |
0 |
230 |
|||
FT-AE-MGTS-122~132Xn |
122~132 |
11 |
1 |
268 |
|||
FT-AE-MGTS-134~144Xn |
134~144 |
12 |
0 |
268 |
储存、使用温度:-40℃至+70℃。
光学特性
光纤类型 |
衰减 (+20℃) |
带宽(A级) |
数值孔径 |
光缆截止波长 | ||||
---|---|---|---|---|---|---|---|---|
@850nm |
@1300nm |
@1310nm |
@1550nm |
@850nm |
@1300nm | |||
G.652 |
--- |
--- |
≤0.36dB/km |
≤0.22dB/km |
--- |
--- |
--- |
≤1260nm |
G.655 |
--- |
--- |
≤0.40dB/km |
≤0.23dB/km |
--- |
--- |
--- |
≤1450nm |
50/125µm |
≤3.0dB/km |
≤1.0dB/km |
--- |
--- |
≥600MHz·km |
≥1200MHz·km |
0.200±0.015 NA |
--- |
62.5/125µm |
≤3.0dB/km |
≤1.0dB/km |
--- |
--- |
≥200MHz·km |
≥600MHz·km |
0.275±0.015 NA |
--- |
适用:管道、架空、直埋
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.