既有通信光缆交接箱扩容方案浅析

摘要

Aiming at the problem on high usage rate of the terminal of the cable in the cable terminal of the OCC,it researches the usage rate of the terminal,the fiber core of the major optical cable and distributed optical cable in the existing OCC of a certain opera-tor. It gets the results that the usage rate of the terminal is high,the proportion don’t match the usage rate of fiber core of ma-jor cable and distributed cable. Thus the fast exhaustion of the terminals of OCC is caused. Based on the usage of cable core of major cable and distributed cable,it presents the optimization of the existing OCC in different scenarios and the expansion so-lution,to decrease cost and improve investment benefit,meet the fast development of the business network to realize the al coverage of optical broadband.%针对既有通信光缆交接箱内光缆成端的端子使用率较高的问题，调研统计了某地（市）运营商既有通信光缆交接箱内光缆成端的端子、主干光缆和配线光缆的纤芯使用率，分析出既有通信光缆交接箱内端子使用率较高，所占用的比例、主干光缆和配线光缆的纤芯使用率不匹配，造成了既有通信光缆交接箱内的端子过快消耗。根据主干光缆和配线光缆的纤芯使用情况，提出不同场景的既有通信光缆交接箱的优化、扩容改造方案，使得成本降低、投资效益提高，满足了业务网的快速发展，实现光纤宽带全覆盖。