【中文】主要用于室外光缆线路的连接保护，能够对光缆接头处的光纤和护套进行密封防护，抵御外界环境的破坏，保障接头处光纤传输性能稳定。属于FTTX方案中用于户外段接续的密封型结构件，与光纤配线箱等室外设备配合，满足高层建筑、多层住宅和别墅区入户段及主干段的接续防护需求。
【English】The optical cable splice closure is primarily used for connection and protection of outdoor optical cable lines. It seals and shields the fibers and sheaths at cable joints, resisting damage from the external environment and ensuring stable fiber transmission performance at the joint. As a sealed structural component for outdoor splicing within FTTX solutions, it works with outdoor equipment such as the fiber distribution cabinet to meet entry-section and backbone-section protection needs.
