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简介:
机械可调式光衰减器
机械可调式光衰减器是一种光衰减量连续可调的光无源器件,可以用来设定衰减量从1.5dB~35dB。产品有插入损耗低,稳定性好,可靠性高,体积小等优点,能做成种种标准适配器形式。该产品外形设计紧凑,能便当的装置在电路板上。 |
产品特点:
*衰减规模宽,单模1.5-35dB,多模1.5-25dB
*区分率高,精度为:0.15dB
*回波损耗高,最小回波损耗为55dB
*插入损耗低,0.02dB
*最大偏震稳定性为0.2dB
*最大温度稳定性为0.03dB
产品用途:
*多通路光功率均衡
*光探测端功率;
*线路WDM系统功率控制
性能指标:
Parameters |
Operating wavelength (nm) |
1260~1620 |
850/1310 |
Attenuation range (dB) |
0.6~60 |
0.8~40 |
Original loss (dB) |
0.6 |
0.8 |
Adjustment Precision (dB) |
0.02 |
|
PDL (dB) |
0.15 |
|
Fiber Type |
SMF-28e |
50/125 Or 62.5/125 Multi-Mode |
Maximum Optical Power (mw) |
500 |
|
Operating Temperature ()℃ |
-40~85 |
|
Storage Temperature ()℃ |
-40~85 |
|
Dimension (mm) |
2 |
产品尺寸图:
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.