保偏耦合器 1x2 2x2 1060nm 1310nm 1550nm

特性： 应用： 低损耗Low Excess Loss 多种耦合系数Various Coupling Ratio 宽带宽Wide Pass Band 高可靠性，高稳定性  Epoxy Free Optical Path   光纤放大器  光网络  配电监测  光纤传感

规格参数 - PM保偏耦合器 1060nm/1310nm/1550nm：    参数  单位  保偏耦合器  端口   1X2 2X2 中心波长  nm 1060 or 1310 or 1550 工作波长带宽  nm ±20 最大额度损耗 dB 0.7 1.0 最大均匀性(only for 50/50) dB 0.4 0.6 分光比Tap Ratio (Port 2/4) % 1±0.2%, 2±0.4%, 5±1.0%, 10%, and 50% 最小回波损耗 dB 50 最小消光比 (only for F type) dB 22 22 最小消光比 (only for B type) dB 20 18 最大输出功率 (CW) mW 300 or 500 (only for Splitter) other 最大拉伸载荷 N 5 光纤类型    SMF-28e or PM Panda Fiber on Tap Port   PM Panda Fiber on Port 1 & Port 3 工作温度  ℃ -5 to +70 储存温度  ℃ -40 to +85   * Above specifications are for devices without the connectors.    * For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower. *The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked. 尺寸大小 - PM保偏耦合器 1060nm/1310nm/1550nm：  订购信息 - PM 保偏耦合器 1060nm/1310nm/1550nm：      PMFC-①①-②-③③-④-⑤⑤⑤⑤-⑥⑥⑥⑥-⑦-⑧ ①① : Wavelength ④: Axis Alignment ⑥⑥⑥⑥: Fiber Jacket on Port 1 31 - 1310nm  F - Fast Axis Blocked  B - 250um Fiber 55 - 1550nm  B - Both Axis Working  D - 400um Fiber 60 - 1060nm    L - 900um Loose Tube SS - Specify ⑤⑤⑤⑤: Connector Type on Port 1, 2, 3 & 4  S - Specify ②: Port  1 - FC/UPC   1 - 1x2  2 - FC/APC ⑦: Fiber Type on Tap port 2 - 2x2  3 - SC/UPC M - SMF-28e Fiber (For 1x2 only    4 - SC/APC  P - PM Panda Fiber ③③: Coupling Ratio  N - None  S - Specify  01 - 1/99  S - Specify    02 - 2/98   ⑧: Fiber Length  04 - 4/96    0.8 - 0.8m  05 - 5/95    S - Specify  10 - 10/90    20 - 20/80    50 - 50/50    SS - Specify