Keysight (Agilent) 81651A
| Attribute | Value |
|---|---|
| Wavelength Range | 1260 nm to 1640 nm |
| Connector Type | FC/PC |
| Module Type | Fabry-Perot Laser Source Module |
| Output Power | -7 dBm typical |
| Modulation Frequency | 270 Hz, 1 kHz, 2 kHz |
| Compatible Mainframe | Keysight 8164A/B Lightwave Measurement System |
| Fiber Type | Single-Mode |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C |
| Power Stability | ±0.05 dB over 15 minutes |
| Model | 81651A |
|---|
The Keysight (Agilent) 81651A Fabry-Perot laser source operates at 1550nm with 1mW output power and ±0.03dB CW power stability over 24h. Its internal digital modulation ensures precision in measurements. Designed to work with optical power meter modules, it performs insertion loss, optical return loss, and PDL measurements efficiently, even with broadband components and fibers.
Engineered for durability, the 81651A is back-reflection insensitive and stabilized for both short- and long-term measurement needs.
Testwall can supply the used Keysight (Agilent) 81651A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 81651A.
