产品简介
产品特点
•低损耗
•低偏振敏感
•抗环境变化低插入损耗
应用范围
•光纤通信系统
•局域网
•CATV
•光纤传感器
•测量仪
等级Grade P A
工作波长 (nm) Operating Wavelength
工作带宽 (nm) Bandwidth 1310± 40、1490± 40和1550± 40
附加损耗 (dB) Excess Loss ≤ 0.07 ≤ 0.1
插入损耗 (dB)
Insertion Loss 50/50 ≤ 3.5 ≤ 3.8
40/60 ≤ 4.7/2.7 ≤ 4.9/2.9
30/70 ≤ 6.0/1.9 ≤ 6.3/2.1
20/80 ≤ 7.9/1.2 ≤ 8.4/1.4
10/90 ≤ 11.3/0.65 ≤ 12.0/0.8
5/95 ≤ 14.6/0.4 ≤ 15.5/0.5
3/97 ≤ 17.5/0.35 ≤ 17.8/0.45
2/98 ≤ 18.8/0.3 ≤ 19.5/0.4
1/99 ≤ 22.5/0.25 ≤ 23.5/0.35
偏振敏感损耗 (dB)PolarizationDependentoss ≤ 0.15 ≤ 0.2
方向性 (dB) Directivity ≥ 55
工作温度 (℃) Operation temperature -20~+70
存储温度(℃)Storage Temperature -40~+85