- Drill Down Description: Dual Fabry-Perot Laser Source
- Model: 81654A
- Web Meta Description: Shop here for the Keysight 81654A Dual Fabry-Perot Laser Source plus the other tools & supplies. With unmatched product selections, TestEquity offers everything you need to get the job done.
- Quote Required: No
- Condition: New
- Accessories Sort Priority: 0
- Multiple Sale Qty: 1
- UNSPSC: 4111000000
1310/1550nm 1mW output power CW power stability: ±0.03db (24h) Internal digital modulationThe Keysight 81654A Fabry-Perot laser source is a dual-wavelength module to be used in conjunction with optical power meter modules for insertion loss, optical return loss and PDL measurement of broadband components and fiber. The 81654A Fabry-Perot laser module is insensitive to back reflections and is stabilized for short and long-term applications.