Keysight (Agilent)
Keysight (Agilent) 81625B
800 nm to 1700 nm Wavelength Range
-110 dBm to +10 dBm Power Range
Universal Interface (supports FC, SC, ST, LC adapters) Connector Type
±0.4 dB Measurement Uncertainty
±0.1 dB Linearity
| Attribute | Value |
|---|---|
| Wavelength Range | 800 nm to 1700 nm |
| Power Range | -110 dBm to +10 dBm |
| Connector Type | Universal Interface (supports FC, SC, ST, LC adapters) |
| Measurement Uncertainty | ±0.4 dB |
| Linearity | ±0.1 dB |
| Interface Compatibility | Compatible with Keysight 8163, 8164, and 8166 mainframes |
| Detector Type | InGaAs Photodiode |
| Operating Temperature | 0°C to 55°C |
| Module Form Factor | Single-slot plug-in module |
| Calibration | NIST-traceable calibration included |
| Model | 81625B |
|---|
The Keysight (Agilent) 81625B optical heads feature a large area InGaAs sensor, designed for low PDL, low spectral ripple, and high return loss, operating in the 850–1650 nm range with a power range of +27 dBm to -70 dBm.
Compatible with lightwave mainframe models 8163A/B, 8164A/B, and 8166A/B, these heads include a magnetic D-shape adapter for safe and stable usage.
Testwall can supply the used Keysight (Agilent) 81625B, 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) 81625B.
