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GYXTA33 光缆的结构是将 250µm 光纤套入高模量质料制成的松套管中,松套管内填充防水化合物。松套管外绞合一层单细圆钢丝形成紧凑和圆形的缆芯,缆芯内的漏洞充以阻水填充物。涂塑铝带(APL)纵包后挤一层聚乙烯内护套,再经单细圆钢丝铠装后,最终挤制聚乙烯外护层成缆。
产品标准
新利体育luck18GYXTA33 光缆切合 YD/T 769-2010 和 IEC 60794-1 标准。
产品特点
● 具有很好的机械性能和温度特性
● 双层单细圆钢丝铠装使光缆具有更强的抗拉性能
● 松套管质料自己具有良好的耐水解性能和较高的强度
● 管内充以特种油膏,对光纤进行了要害性;
● 良好的抗压性和柔软性
● 体积小,重量轻,易于敷设
● 接纳下列步伐来确保光缆的防水性能:
- 松套管内填充特种防水化合物
- 完全缆芯填充
- 涂塑铝带(APL)防潮层
- 良好的阻水质料避免光缆纵向渗水
结构参数
光缆型号 (以2纤递增) |
光纤数 |
参考光缆重量 (kg/km) |
允许拉伸力 恒久/短期 |
允许压扁力 恒久/短期 |
弯曲半径 静态/动态 |
---|---|---|---|---|---|
FT-AE-GYXTA33-2~12Xn |
2~12 |
448 |
4000/10000 |
3000/5000 |
12.5D/25D |
FT-AE-GYXTA33-14~24Xn |
14~24 |
478 |
|||
FT-AE-GYXTA33-26~36Xn |
26~36 |
510 |
贮存、使用温度:-40℃至+70℃。
光学特性
光纤类型 |
衰减 (+20℃) |
带宽 |
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 |
--- |
--- |
≥500MHz·km |
≥500MHz·km |
0.200±0.015 NA |
--- |
62.5/125µm |
≤3.3dB/km |
≤1.0dB/km |
--- |
--- |
≥200MHz·km |
≥500MHz·km |
0.275±0.015 NA |
--- |
适用:直埋、爬坡、水下
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.
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