Main characteristics and technical indicators
Measuring function: attenuator
Settling time: 20 ms attenuation, 100 ms power
0.1 to 1000 dB/s attenuation conversion speed (optional)
+23 dBm input power
≤ 1.2 dB insertion loss
Measurement function: power meter
Wavelength range: 1260-1640 nm
Power range: -80 to +10 dBm
Polarization correlation: <0.01 dB
System functions
Provide one attenuator channel and two power meters in one half-width rack
Fully compatible with programs for the Keysight 8157x and 8156x modular attenuators
Includes powerful, easy-to-use graphical user interface software
Can store and recall two instrument configurations
description
The Keysight N7751A combines two front panel power meter channels to deliver outstanding performance at a low price. When considering the attenuator output, the power meter can measure at any point in the measurement setup and contribute to power offset calibration.
Extension of the N77xx series
The N7751A attenuator, an extension of the high-density Keysight N77xx family, sets a new standard in space-saving for fiber optic instruments.
Features and advantages
A compact instrument with integrated functions for attenuation settings and power level and optical power measurements to reduce capital expenditures and floor space.
Quick and precise setup for optical power levels and set setup time to 100 ms to increase test throughput.
Active power control keeps output power constant
The power meter supports the use of an attenuator for convenient power offset calibration.
The instrument can be controlled via LAN, USB and GPIB to be compatible with existing equipment.
Easy-to-use and intuitive graphical user interface software speeds up the integration process.
application
Optical transceiver test
Optical network integration test
