接入网用蝶形引入室内光缆是将光通信单元处于中心，两侧放置两根平行非金属加强元件（FRP），挤制黑色低烟无卤护套。外包铝带防潮层，最后挤制 PE 护套成缆。

产品特点
● 特种耐弯光纤，提供更大的带宽，增强网络传输特性
● 两根平行 FRP 使光缆具有良好的抗压性能，保护光纤
● 光缆结构简单，重量轻，实用性强
● 独特的凹槽设计，易剥离，方便接续，简化安装和维护
● 低烟无卤阻燃护套，环保
● PE 外护具有很好的抗紫外线性能
● 涂塑铝带（APL）防潮层

结构参数

储存、使用温度：-20℃~+60℃。

光学特性

交货长度
推荐长度：2000m；可按客户要求提供其它长度。

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.