产品特点
- 深度停止特定波长
- 可阻挡多个波长
- 稳定可靠的一致性
- 纤维直径：0.9mm
- 连接器：FC/UPC
- 波分复用通道
- FTTX光路
滤光片是一种用于波长选择的仪器，可以从大量波长中选择出所需的波长，并剔除附加波长。 可用于波长选择、光放大器的噪声滤波器、增益均衡、光复用/解复用等。 我们的光纤滤波器WDM FTTX 1490nm FT-FWDM-1490可以选择1490nm（1490nm）我们根据光通信需求的发展研发。 由于我们采用特殊的滤光元件和独特的生产工艺，它可以让1490nm（1490nm）波长有效通过，截止深度1310nm（1300nm）、1550nm、1625nm和1650nm波长光功能。 使用我们的光学滤光片可以获得理想的滤光功能。
Transmission band wavelength (nm)
1650nm reflection rate
1650nm reflection rate
Pass wavelengths range
Temperature Shift Factor
Operating temperature
|
Parameter |
Value |
Unit |
|
Transmission band wavelength (nm) |
1490±20 |
nm |
|
1650nm reflection rate |
80-90 |
% |
|
1650nm reflection rate |
75-85 |
% |
|
Pass wavelengths range |
1250-1590 |
nm |
|
1310nm isolation |
≥50 |
% |
|
1490nm isolation |
≥45 |
% |
|
1550nm isolation |
≥38 |
% |
|
PDL |
≤0.3 |
dB |
|
Temperature Shift Factor |
≤2 |
% |
|
Power handling |
300 |
mW |
|
Operating temperature |
-25 ~ +70 |
°C |
|
Storage temperature |
-40 ~ +85 |
°C |
|
Fiber |
SM,Φ0.9 |
/ |
|
Connector |
FC/PC |
/ |
|
Housing material |
SUS304 |
/ |
工作温度：商业级/工业级/军品级可选
本产品为 北亿纤通 | F-tone Networks 产品线，详细信息，请联系我们的销售人员，谢谢！ Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Andxe System before they become applicable to any particular order or contract. In accordance with the Andxe System 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 Andxe System or others. rther details are available from any Andxe System sales representative.
