光纤(FBG)反射器又称光纤布拉格光栅滤波器,通常安装在光网络ONU前端,结合OTDR设备可实现光链路点对点(PTP)或点对多点(PTMP)的网路监测,可快速、精准的反映出网路异常;北亿纤通提供的SC尾纤式光纤(FBG)反射器具有插入损耗小、反射率高、安装方便等优势,是网络链路监控的理想光器件,广泛应用于PON网络、OTDR测试、中心机房测试、FTTX等领域。
产品特性
● 尾纤式光纤(FBG)反射器采用标准SC方形连接器,方便快速连接。
● 采用高精密的陶瓷插芯,实现连接器高精度对准,以确保长期稳定的机械性能和光学性能。
● 北亿纤通提供的光纤(FBG)反射器满足-20~70℃工作环境,平均超过500~1000次插拔实验,性能稳定、质量可靠。
● SC尾纤式光纤(FBG)反射器具有多种类型可供选择。
● 北亿纤通提供的SC尾纤式光纤(FBG)反射器能够满足GR 326或IEC 61300-2;符合IEC 61754-4、RoHS、UL 94-V0等标准。
产品规格
参数 | 单位 | SC光纤(FBG)反射器 – 尾纤式 | ||
工作波长 | 透射波长 | nm | 1260~1625 | 1260~1600 |
反射波长 | nm | 1645~1655 | 1620~1630 | |
插入损耗 | dB | ≤1.4 @1260~1360nm | ≤1.4 @1260~1360nm | |
≤1.4 @1460~1600nm | ≤1.4 @1460~1580nm | |||
≤2.0 @1600~1625nm | ≤2.0 @1580~1600nm | |||
>21 @1645~1655nm | >21 @1620~1630nm | |||
回波损耗 | dB | >35 @1260~1360nm | >35 @1260~1360nm | |
>35 @1460~1600nm | >35 @1460~1580nm | |||
>25 @1600~1625nm | >25 @1580~1600nm | |||
≤1.0 @1645~1655nm | ≤1.0 @1620~1630nm | |||
偏振相关损耗 | dB | ≤0.4 | ||
波长相关损耗 | dB | ≤0.6 | ||
温度相关损耗 | dB | ≤0.5 | ||
承受光功率 | dBm | ≤27 | ||
插芯类型 | / | PC or APC | ||
光缆类型 | / | Corning G657A2 and 900um loose tube | ||
传输方向 | / | 单向 | ||
工作温度 | ℃ | -20~+70 | ||
工作湿度 | %RH | 5~95 | ||
存储温度 | ℃ | -40~+85 |
应用环境
● FTTX
● 数据中心
● OTDR测试
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.