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簡介:
機械可調式光衰減器
機械可調式光衰減器是一種光衰減量連續(xù)可調的光無源器件,可以用來設定衰減量從1.5dB~35dB。產品有插入損耗低,穩(wěn)定性好,可靠性高,體積小等優(yōu)點,能做成各種標準適配器形式。該產品外形設計緊湊,能方便的安裝在電路板上。 |
產品特點:
*衰減范圍寬,單模1.5-35dB,多模1.5-25dB
*分辨率高,精度為:0.15dB
*回波損耗高,最小回波損耗為55dB
*插入損耗低,0.02dB
*最大偏震穩(wěn)定性為0.2dB
*最大溫度穩(wěn)定性為0.03dB
產品用途:
*多通路光功率均衡
*光探測端功率保護
*線路WDM系統(tǒng)功率控制
性能指標:
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 |
產品尺寸圖:
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.