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简介:
光纤衰减器是一个组件装置在光纤传输系统,减少了功率的光信号。用于光通信系统当中的调试光功率性能、调试光纤仪表的定标校正,光纤信号衰减。产品使用的是掺有金属离子的衰减光纤制造而成,能把光功率调解到所需要的水平。
产品特点:
低插入损耗和附加损耗
高回波损耗
衰减精度高
切合IEC标准
体积小,重量轻
高稳定性,高可靠性
产品用途:
光纤通信系统工程,光纤数据通信网,光纤CATV工程及其它光学技术测试。
性能指标:
参 数 |
单 位 |
规 格 |
事情波长 |
nm |
1310/1550 |
衰减值规模 |
dB |
1-10dB(1dB step), 15, 20, 25, 30dB |
回波损耗 |
dB |
UPC: ≥50 APC: ≥60 |
衰减误差 |
dB |
≤±0.5dB (1-10dB); ≤±1.0dB (11-30dB) |
事情温度 |
℃ |
-25℃~+75℃ |
贮存温度 |
℃ |
-40℃~+ 85℃
|
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.