Keysight Technologies Inc. Optical Attenuator for Multimode Fiber (4 channels)
The Keysight N7768A is a high-performance optical attenuator designed specifically for multimode fiber applications, featuring four independent channels. It provides precise and repeatable attenuation control for optical signals in the 850 nm and 1300 nm wavelength ranges, supporting fiber types such as 50/125 µm and 62.5/125 µm. The N7768A offers low insertion loss, high return loss, and excellent channel isolation, making it suitable for testing and characterizing multimode optical components and systems. The instrument is equipped with remote control capabilities via USB, LAN, and GPIB interfaces, and is compatible with SCPI commands for seamless integration into automated test setups. Its compact half-width, 2U rack-mountable design allows for efficient use of laboratory space. The N7768A is part of Keysights N77 Series of optical test instruments, ensuring reliable and accurate performance for demanding optical test environments.