空气压进式光缆是指工厂分别生产光纤单元和承载光纤单元的管道缆，在施工过程中借助于压送空气将其复合成缆，即用空气压力将光纤单元送进管道，从而组合连接成光缆网。如果预先敷设好管道缆，任何时候都可以通过压缩空气把光纤单元送到管道内，这是此项技术的最大的特点。运 Air pressure into the optical fiber cable factory is the production of fiber optic units and units carrying the cable unit cable in the construction process by means of compressed air to composite cables, that is, air pressure fiber unit will be sent to the pipeline, the combination of connection Optical cable network. This is the most important feature of this technology if the cable is laid in advance and the fiber unit can be fed with compressed air to the pipe at all times. Shipped