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保偏光纖跳線(PM)
產(chǎn)品介紹
光纖跳線是指光纖兩端都裝上連接器插頭,用來實現(xiàn)光路活動連接的器件,常用作從設(shè)備到光纖布線鏈路的跳接線。保偏光纖跳線和傳統(tǒng)的光纖跳線相比,跳線的固定卡槽跟光纖的偏振方向相匹配,并采用了更高精度的連接器和適配器進行對準,以保證保偏光軸的方向。保偏光纖連接器和適配器具有更小的偏差,適配器上用來和連接器定位鍵相配合的鍵槽尺寸也比傳統(tǒng)的適配器鍵槽更窄,以確保保偏光線跳線具有良好的消光比重復性和低的插入損耗。
產(chǎn)品特點
● 工作波長780-1550nm
● 高消光比
● 低插入城損耗
● 高回波損耗
應用范圍
● 光下放大器
● 光纖傳感
● 光纖激光器
產(chǎn)品參數(shù)
參數(shù) |
單位 |
指標 |
|
端面類型 |
- |
PC |
APC |
連接器類型 |
- |
FC/SC |
|
對準方式 |
- |
慢軸/快軸/自由對調(diào) |
|
角度偏差 |
° |
±3 |
|
工作波長 |
nm |
780/980/1060/1310/1550 |
|
典型附加損耗 |
dB |
0.3 |
0.4 |
最大附加損耗 |
dB |
0.5 |
0.5 |
回波損耗 |
dB |
>50 |
>60 |
典型消光比 |
dB |
>20 |
>20 |
最大承載功率 |
mW |
300 |
|
工作溫度 |
℃ |
-20~+70 |
|
光纜外徑 |
mm |
0.9/2.0/3.0
|
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 before they become applicable to any particular order or contract. In accordance with the F-tone 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 or others. Further details are available from any F-tone sales representative.