Keysight 81657A Dual Fabry-Perot Laser Source

Home » Keysight 81657A Dual Fabry-Perot Laser Source, 1310nm & 1550nm, >13dBm (20mW) » Keysight 81657A Dual Fabry-Perot Laser Source

Precision laser source for optical testing and measurement. Features dual wavelengths at 1310nm and.

Reliable optical laser source for telecommunications and fiber optic testing applications, with adjustable output and active status indicator.