产品特点
高隔离度 低插入损耗 高消光比
应用领域
光纤激光器 光纤收发器 光纤放大器 光纤传感器
性能指标
参数 单位 数值  规格 单级隔离  双级隔离 等级 Grade P Grade A Grade P Grade A 中心波长 nm  1310, 1480 or 1550  工作波长范围 nm  ±20  典型峰值隔离度 dB  42 40 58 55 最小插入损耗@23℃ dB  28 26 48 45 典型插入损耗@23℃ dB  0.4 0.5 0.5 0.6 最大插入损耗 dB  0.55 0.65 0.65 0.8 最小回波损耗 dB  55 55 55 55 最小消光比（B型） dB  20 18 20 18 最小消光比（F型） dB  25 23 25 23 最大可承载光功率 mW  500  拉伸强度 N  5  尾纤类型 熊猫型保偏光纤 工作温度 ℃  -5 to +70 贮存温度 ℃  -40 to +85

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.