Discontinued Lightwave Accessories

The Keysight 11980A is an interferometer. Used with a Keysight 71400 series or Keysight 83810B lightwave signal analyzer, it allows you to measure chirp and frequency modulation (FM) on DFB lasers.

Discontinued Optical Module Connector Interfaces

Discontinued Head Adapter

The Keysight 83430A is a modulatable DFB laser source that converts digital input signals to a preset optical output level that is SDH/SONET compliant.

The Keysight 83433A transmitter provides the optical interface necessary to allow bit error ratio testing of 10 Gb/s optical receivers used in 10 Gb/s SONET/SDH and IP optical networks.

The Keysight 83434A receiver provides the optical interface necessary to allow bit error ratio testing of 10 Gb/s optical transmitters used in 10 Gb/s SONET/SDH and IP optical networks.

The Keysight 83437A can incorporate up to four edge-emitting LEDs (EELEDs), with five available wavelengths (1200 nm/-17 dBm, 1310 nm/-13 dBm, 1550 nm/-13 dBm, 1650 nm/-17 dBm).

In conjunction with an OSA, the 83438A allows you to measure insertion loss, crosstalk, bandwidth, and other parameters of passive optical components vs. wavelength.

The 83446A LW clock/data receiver is designed to extract clock & data information from digitally modulated LW signals at the SONET/SDH data rate of 2.48832 Gb/sec (OC-48/STM-16).

The 87441A is designed for use with broadband optical/electrical converters used in transmitter eye-pattern conformance testing.

The 87441B is designed for use with broadband optical/electrical converters used in transmitter eye-pattern conformance testing.

The 87441D is designed for use with broadband optical/electrical converters used in transmitter eye-pattern conformance testing.

The N1025A high-performance active differential probe offers one full gigahertz of bandwidth, excellent common-mode rejection ratio, and low noise.

Keysight N1031A BenchLink software allows you to transfer measurement results from supported Keysight instruments over GPIB interfaces to a Microsoft Windows 95/98/NT based PC.