La description

Key Features & SpecificationsMeasurement capability
  • Settling time: 20 ms attenuation, 100 ms power
  • 0.1 to 1000 dB/s attenuation transition speed (selectable)
  • +23 dBm input power
  • &le, 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
DescriptionThe Keysight N7761A variable optical attenuator offers exceptional performance at a low price.Extension of N77xx-seriesThe N7761A attenuator is an extension to Keysight’s high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation.Features and Benefits
  • 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.
Applications
  • Optical transceiver testing
  • Optical network integration testing
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