Keysight (Agilent) 81642A
| Attribute | Value |
|---|---|
| Tunable Laser Source Type | External Cavity Laser (ECL) |
| Wavelength Range | 1510 nm to 1640 nm |
| Wavelength Accuracy | ±0.01 nm |
| Minimum Line Width | 100 kHz |
| Output Power Range | -10 dBm to +7 dBm |
| Power Accuracy | ±0.5 dB |
| Side Mode Suppression Ratio (SMSR) | >60 dB |
| Output Interface | FC/APC Optical Connector |
| Compatible Mainframe | Keysight 8164A/B Lightwave Measurement System |
| Form Factor | Plug-in Module for 8164A/B Mainframe |
Keysight Technologies 81642A Options:
- 81642A - #003 - Built-in optical attenuator (reduces output power by 1.5 dB, minimum output power -4.5 dBm / -60 dBmin attenuation mode)
| Model | 81642A |
|---|
The Keysight (Agilent) 81642A Tunable Laser operates across the C- and L-Bands with a wavelength range of 1510nm to 1640nm, delivering a maximum output power of +7dBm. It features mode-hop free tuning, built-in real-time wavelength meter, and ±0.015nm wavelength accuracy, making it ideal for high-power optical amplifier and passive component testing. Its dual optical outputs include Panda type polarization-maintaining fiber.
Designed for DWDM system testing, the 81642A enables continuous wavelength sweeps with high repeatability of ±0.5 pm. Though replaced by model 81642B, it remains upgradeable and highly functional.
Testwall can supply the used Keysight (Agilent) 81642A, 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) 81642A.
