Variable Optical Attenuator Module for Multimode Fiber Applications

The Keysight 81578A variable optical attenuator is designed for multimode fiber applications and features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecommunication and data communication in systems.

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Optical Signal Conditioning Products

Keysight Technologies

The single-mode fiber N7761A, N7762A and N7764A provide 1, 2 or 4 attenuation channels in a compact remote-controlled instrument. These attenuators provide very fast adjustment and have built-in output power monitoring for accurate power setting and control, as needed for receiver sensitivity testing or in system simulations.

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1x13 Optical Switch

N7734A - Keysight Technologies

The N7734A is a 1x13 fiberoptic switch, available for single-mode or multimode fiber connections. These enhance accurate measurements and ease automation with excellent repeatability, fast switching time and flexible interfacing with LAN, USB and GPIB.

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1x4 Optical Switch Module

81595B - Keysight Technologies

The plug-in module for Keysight's Lightwave Solution Platform 8163B, 8164B, 8166B is ideal for flexible system configuration in applications such as transceiver/receiver test with small foot-print or multiple passive component test with complex cascade.

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Four-Channel Multimode Optical Attenuator

N7768A - Keysight Technologies

Optical attenuator instruments are used to flexibly control optical signal power levels in test setups. A primary application is determining optical receiver sensitivity by measuring the BER vs. input signal power. The N7766A and N7768A provide 2 or 4 attenuator channels respectively for multimode fiber setups and are available with either 50 m, 62.5 m or 80 m fiber ports. The output power is monitored, especially to allow accurate and stable power setting independent of the input power. Convenient offset parameters allow the set power to correspond to the signal after other optical components in the setup path.

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Four-Channel Variable Optical Attenuator

N7764A - Keysight Technologies

The N7764A attenuator is an extension to Keysight's high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation.

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Integrated One Channel Variable Optical Attenuator with two Optical Power Meter Channels

N7751A - Keysight Technologies

The Keysight N7751A combines an attenuator with 2 front-panel power meter channels, offering exceptional performance at a low price. The power meters permit measurements from any point in the measurements setup and assist in calibrating power offsets with respect to the attenuator output.

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Integrated Two Channel Variable Optical Attenuator with two Optical Power Meter Channels

N7752A - Keysight Technologies

The Keysight N7752A combines an attenuator with 2 front-panel power meter channels, offering exceptional performance at a low price. The power meters permit measurements from any point in the measurements setup and assist in calibrating power offsets with respect to the attenuator output.

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One-Channel Variable Optical Attenuator

N7761A - Keysight Technologies

The N7761A attenuator is an extension to Keysight's high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation.

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Two-Channel 1x4 Optical Switch

N7731A - Keysight Technologies

The N7731A is a dual 1x4 fiberoptic switch, available for single-mode or multimode fiber connections. These enhance accurate measurements and ease automation with excellent repeatability, fast switching time and flexible interfacing with LAN, USB and GPIB.

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Two-Channel Multimode Optical Attenuator

N7766A - Keysight Technologies

Optical attenuator instruments are used to flexibly control optical signal power levels in test setups. A primary application is determining optical receiver sensitivity by measuring the BER vs. input signal power. The N7766A and N7768A provide 2 or 4 attenuator channels respectively for multimode fiber setups and are available with either 50 m, 62.5 m or 80 m fiber ports. The output power is monitored, especially to allow accurate and stable power setting independent of the input power. Convenient offset parameters allow the set power to correspond to the signal after other optical components in the setup path.

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Two-Channel Variable Optical Attenuator

N7762A - Keysight Technologies

The N7762A attenuator is an extension to Keysight's high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation.

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Variable Optical Attenuator Module with Angled Interface

81571A - Keysight Technologies

The Keysight 81571A variable optical attenuator features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecommunication and data communication in systems.

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Variable Optical Attenuator Module with Straight Interface

81570A - Keysight Technologies

The Keysight 81570A variable optical attenuator features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecommunication and data communication in systems.

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Variable Optical Attenuator Modules with Power Control and Angled Interface

81577A - Keysight Technologies

The Keysight 81577A variable optical attenuator features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecommunication and data communication in systems. Keysight's 81577A attenuator features power control functionality that allows you to set the output power level of the attenuator.

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Variable Optical Attenuator Modules with Power Control and Straight Interface

81576A - Keysight Technologies

The Keysight 81576A variable optical attenuator features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecomunication and data communication in systems. Keysight's 81576A attenuator features power control functionality that allows you to set the output power level of the attenuator.

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