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81682B Tunable Laser Source

Product Status: Obsolete | View Service Options
This product is no longer available

Key Features & Specifications

  • Wavelength Range: 1460 to 1580nm
  • Max. Output Power: + 8dBm
  • Max. Tuning Speed: 80nm/s with Dynamic Specifications
  • Wavelength Accuracy (abs.): ± 10pm


The Keysight 81682B tunable laser covers both the S- and C- Band. It is optimized for testing optical amplifiers at high stimulus power, and passive components.

Keysight "A" Tunable Laser Sources can be upgraded.

The 81682B works in both DWDM bands (S- and C-band). It has continuous sweep through full wavelength range, fast tuning speed with dynamic specification, high power optical output for optical amplifier test, a built-in real-time wavelength meter, mode-hop free tuning over full wavelength range, and Panda type polarization maintaining fiber output.