Keysight (Agilent)
Keysight (Agilent) 81592A
Modular Optical Switch
Return Loss Module Module Type
1260 nm to 1640 nm Wavelength Range
0 dB to 80 dB Return Loss Range
±0.3 dB Return Loss Accuracy
Keysight 8153A, 8163A, 8164A, 8166A Lightwave Multimeters Compatible Mainframe

| Attribute | Value |
|---|---|
| Module Type | Return Loss Module |
| Wavelength Range | 1260 nm to 1640 nm |
| Return Loss Range | 0 dB to 80 dB |
| Return Loss Accuracy | ±0.3 dB |
| Compatible Mainframe | Keysight 8153A, 8163A, 8164A, 8166A Lightwave Multimeters |
| Connector Interface | FC/APC |
| Dynamic Range | 80 dB |
| Measurement Speed | Fast and slow measurement modes supported |
| Operating Temperature | 0°C to 55°C |
| Form Factor | Single-slot plug-in module |
Keysight Technologies 81592A Options:
- 81592A - SCI - Optical switch comes with fixed SC/APC connector interfaces
- 81592A - FCI - Optical switch comes with fixed FC/APC connector interfaces for R key (narrow key width only)
| Model | 81592A |
|---|
The Keysight (Agilent) 81592A is a modular optical switch supporting wavelengths from 1270 nm to 1650 nm, offering high compatibility across fiber optic systems. It features excellent repeatability of ±0.005 dB and low insertion loss of 0.8 dB for precise, reliable performance.
This switch is ideal for dynamic optical test setups requiring accurate signal routing, making it a critical tool in high-performance environments.
Testwall can supply the used Keysight (Agilent) 81592A, 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) 81592A.





