中国民航（Civil Aviation Enterprises of China）

中国民航（Civil Aviation Enterprises of China）

民航信息中心是全国民航调度管制中心

弱电线缆采用网格式电缆桥架进行管理，涉及105/200，105/300，105/600等多种规格

光纤光缆敷设采用PPO（聚苯醚）光纤槽，包含100/220，100/300等规格，PPO光纤槽具有低烟、无卤、阻燃特性

China Civil Aviation Information Center is the national civil aviation dispatching and control center.

The weak current cable adopts the mesh cable tray for management, involving 105 / 200, 105 / 300, 105 / 600 and other specifications.

The laying of optical fiber and cable adopts PPO (polyphenylene oxide) optical fiber ducting raceway, including FOD 100/220, FOD 100/300 and other specifications, PPO optical fiber ducting raceway has the characteristics of low smoke, halogen-free and flame retardant.