NEC NX8570SA CW DFB Laser w/ Wavelength Monitor, PMF FC/PC Connector
The NX8570SA is a 1 550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode
module with wavelength monitor function.
This device is designed as CW light source and ideal for transmission systems in which external modulators are
� Wavelength monitor function (Etalon Filter, Wavelength monitor PD)
� Output power Pf = 20 mW MIN.
� Available for DWDM wavelengths based on ITU-T recommendations
(100 GHz grid, refer to ORDERING INFORMATION)
� Internal thermo-electric cooler and isolator
� Hermetically sealed 14-pin butterfly package
� Polarization maintain fiber pigtail
Acronym Fiber Optics, LLC. is a supplier of solutions for optical communication and fiber sensing fundamental methods of measuring and interpreting the interaction of light with matter. Our vision is to expand the frontiers of optical communication and optical sensing to make it the foundation on which innovative, life changing ideas are built.
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Product with one year limit warranty!