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產(chǎn)品詳情
光纖衰減器是一種能降低光信號能量的光器件,用于對輸入光功率的衰減,避免了由于輸入光功率過強造成接收設(shè)備的損害,北億纖通可以提供不同波長的固定式衰減器和在線可調(diào)式衰減器。
產(chǎn)品特點
● 低插入損耗
● 寬衰減范圍
● 結(jié)構(gòu)緊湊
● 高穩(wěn)定性和可靠性
應(yīng)用領(lǐng)域
● 光纖激光器
● 光纖放大器
● 光通信領(lǐng)域
產(chǎn)品指標(biāo)
參數(shù) |
單位 |
數(shù)值 |
中心波長 |
nm |
808 |
工作帶寬 |
nm |
±20 |
最大附加損耗 |
dB |
0.6 |
最大衰減量 |
dB |
40 |
最小消光比 |
dB |
18 |
波長熱穩(wěn)定性 |
dB/℃ |
0.01 |
回波損耗 |
dB |
55 |
承受功率 CW |
mW |
300 |
光纖類型 |
- |
PM780或其它 |
光纖長度 |
m |
1或其它 |
連接頭類型 |
- |
FC/APC或者其它 |
最大拉力 |
N |
5 |
封裝尺寸 |
mm |
18x14X7 |
工作溫度 |
℃ |
0 ~ + 70 |
儲存溫度 |
℃ |
-40 ~ +85 |
* 測溫環(huán)境在23° C
**如果增加連接頭,插入損耗增加0.3dB,回損降低5dB,對于保偏產(chǎn)品消光比降低2dB.
選型信息
FT-X5-PVOA |
① |
② |
③ |
④ |
⑤ |
⑥ |
工作波長 |
承受功率 |
光纖類型 |
尾纖長度 |
尾套類型 |
連接頭類型 |
|
780-780nm 808-808nm 850-850nm S-其它
|
00-300mW S-其它 |
1-PM780 2-PM850 2-其它 |
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um 裸纖 L-900um松套管 S-其它 |
NN-None FU-FC/PC FA-FC/APC SU-SC/PC S-其它 |
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.