产品详情
光纤衰减器是一种能降低光信号能量的光器件,用于对输入光功率的衰减,避免了由于输入光功率过强造成接收设备的损害,北亿纤通可以提供不同波长的固定式衰减器和在线可调式衰减器。
产品特点
● 低插入损耗
● 宽衰减范围
● 结构紧凑
● 高稳定性和可靠性
应用领域
● 光纤激光器
● 光纤放大器
● 光通信领域
产品指标
参数 |
单位 |
数值 |
中心波长 |
nm |
2000 |
工作带宽 |
nm |
±30 |
最大附加损耗 |
dB |
0.6 |
最大衰减量 |
dB |
40 |
偏振相关损耗 |
dB |
0.1 |
波长热稳定性 |
dB/℃ |
0.01 |
回波损耗 |
dB |
55 |
承受功率 CW |
mW |
300 |
光纤类型 |
- |
SM1950或其它 |
光纤长度 |
m |
1或其它 |
连接头类型 |
- |
FC/APC或者其它 |
最大拉力 |
N |
5 |
封装尺寸 |
mm |
18x14X7 |
工作温度 |
℃ |
0 ~ + 70 |
储存温度 |
℃ |
-40 ~ +85 |
* 测温环境在23° C
**如果增加连接头,插入损耗增加0.3dB,回损降低5dB,对于保偏产品消光比降低2dB.
选型信息
FT-X5-VOA |
① |
② |
③ |
④ |
⑤ |
⑥ |
工作波长 |
承受功率 |
光纤类型 |
尾纤长度 |
尾套类型 |
连接头类型 |
|
1940-1940nm 2000-2000nm 2050-2050nm S-其它
|
00-300mW S-其它 |
1-SM1950 2-其它 |
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um 裸纤 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.