The N7761A is a power-monitored attenuator. It is a compact remote-controlled instrument with fast attenuation and power adjustment at an affordable price.
Key Features
Compact instrument combines and integrates multiple functions for setting attenuation and power levels and controlling optical power to reduce CAPEX and floor space.
Fast and precise setting of optical power levels with settling times of 100 ms for improved test throughput.
Active power control to keep output power constant
The instrument can be controlled via LAN and USB, as well as GPIB for compatibility with existing equipment.
An easy-to-use and intuitive graphical user interface software speeds up the integration process.
Benefits
Measurement Capability
Settling time: 20 ms attenuation, 100 ms power
0.1 to 1000 dB/s attenuation transition speed (selectable)
+23 dBm input power
≤ 1.2 dB insertion loss
System Capability
Single attenuator instrument in one half-width rack unit
Fully compatible with programs developed using the Keysight 8157x and 8156x modular attenuators
Includes powerful and user-friendly GUI software
Two instrument configurations can be stored and recalled
Extension of N77xx-Series
The N7761A attenuator is an extension to Keysight’s high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation.
Applications
Optical transceiver testing
Optical network integration testing
Specifications
N77-Series Attenuators
Model Overview
Model
Description
N7751A
Optical attenuator (1 channel) with optical power meter (2 channels)
N7752A
Optical attenuator (2 channels) with optical power meter (2 channels)