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DFB Laser

Reference: VIA-MAP-DFB-Laser

DFB laser inserts from Viavi (formerly JDSU) for the optical test platform MAP for the integration of different DFB lasers of the ITU wavelength grid.

0,00 € tax excl.

Michael Riess
Sales Engineer
+49 8153 405-45
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Product description

The Multiple Application Platform (MAP) Distributed Feedback (DFB) Laser Cassette is an excellent source for dense wavelength division multiplexing (DWDM) system testing. A combination of DFB lasers may be used to create an ITU grid in which optical frequency represented by a DFB laser corresponds to the transmitter in the optical network. The standard MAP DFB Laser can be selected to comply with the 50 GHz ITU grid in the C- and L-band (1527 to 1610 nm). The lasers typically show a side-mode suppression ratio of 40 dB and can be modulated internally from 0.2 to 400 kHz in square, sinusoidal and triangular waves.


  • This optical source cassette, when installed in the MAP chassis, complies to CE requirements plus UL3101-1 and CAN/CSAC22.2 No.1010.1, meets the requirements of Class 3B in standard IEC 60825-1(2002), and complies with 21 CFR 1040.1 except deviations per Laser Notice No.50, July 2001.


  • DWDM transmission testing
  • Optical amplifier testing
  • Fiber characterization

Key Features

  • One or two DFB laser(s) per cassette
  • 1.5 nm of wavelength tuning range
  • 10 or 20 mW output power
  • 200 Hz to 400 kHz modulation
  • 50 GHz wavelength spacing
  • Single-mode fiber (SMF) and polarization maintaining fiber (PMF) output available

Downloads - DFB Laser

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