全干式光缆技术分析及应用研究

The technical analysis and application research of completely dry gel-free optical cables

光缆作为网络建设最重要的物资之一,在我国的应用已经十分成熟。然而随着光缆网的发展,网络建设对光缆又提出了新的要求,传统的油膏填充式光缆的弊端不断显现。全干式光缆的出现使得光缆制造和使用更为安全、便捷,在部分场景下更加可靠。本文通过对光缆使用趋势的转变、全干式光缆关键技术以及性能指标等几方面进行分析研究,对全干式光缆的应用提出建议。

As one of the most important materials of network construcdon,apphcation of optical cable is already very mature in china. However, the traditional gel-filled cables can not match the new requirements of construction of physical optical cable network any more.The appearance of completely dry gel-free optical cables makes the manufacturing and using of cables become more and more convenient and reliable. Based on analysis of the trend, the key techniques and performance indexes of completely dry gel-free optical cables, we put forward a few suggestions about its application.