Keysight Technologies Inc. Optical Attenuator (4 Channels)
The Keysight N7764A is a compact, four-channel optical attenuator designed for automated test systems in optical component and network testing. It provides precise and repeatable attenuation control with low insertion loss and high return loss, supporting single-mode fiber applications. The N7764A features fast settling time, integrated power monitoring, and remote control capabilities via USB, LAN, and GPIB interfaces. Its modular design allows for easy integration into rack-mounted systems, making it suitable for high-density test setups. The device is part of Keysight's N77 Series, ensuring compatibility with other optical test instruments.