同轴BNC接口防雷器，北亿纤通视频信号浪涌保护器FL-BNC依据IEC61000-4-5及ITU-T K20 & K21标准设计采用多级保护电路，选用气体放电管、半导体放电管等生产而成，低电容设计插入损耗小，具有响应速度快、钳位准确、输出残压低等优点，传输性能优越。
适用于硬盘录像机、视频监控设备、建筑物间主干细缆、粗缆网络线路、CATV、公共电视、卫星电视接收机以及VOD视频点播系统等同轴传输设备，使其免遭由系统引入的感应雷击、电源异常及静电放电等过电压损害。产品选用金属外壳、密封性好，具有防尘防腐蚀功能，采用串联方式连接，安装于被保护设备和同轴馈线之间，接口为标准BNC接头。 5000V防护能力 FL-BNC同轴信号防雷器应用泄流、限流、嵌位、稳压的原理设计制造，当信号线遭受雷电过电压、过电流时将雷电能量或其干扰信号释放入地，过电压限制在设备允许范围之内，确保电气设备安全运行。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
