iris-coupled cutoff attenuator

例句：

1. 1. The design of this device is optimized for high-speed data transmission over long distances.
   该设备的设计理念是为远距离高速数据传输优化。
2. 2. The iris-coupled cutoff attenuator in the camera system effectively reduces noise and improves image quality.
   相机系统中的虹耦合截止衰减器有效地减少了噪声，提高了图像质量。
3. 3. In the field of telecommunications, the iris-coupled cutoff attenuator plays a crucial role in maintaining signal integrity.
   在电信领域，虹耦合截止衰减器在保持信号完整性方面起着至关重要的作用。