1 550 nm InGaAsP MQW-DFB LASER DIODE MODULE
CW LIGHT SOURCE FOR DWDM APPLICATIONS

DESCRIPTION
The NX8563LF is a 1 550 nm Multiple Quantum Well (MQW) structured
Distributed Feed-Back (DFB) laser diode module with Polarization Maintain
Fiber (PMF).
It is designed as Continuous Wave (CW) light source and ideal for optical
transmission systems with external modulators. The device is available for
Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITUT
recommendations, enabling a wide range of applications.
FEATURES
• Output power Pf = 10 mW MIN.
• Available for DWDM wavelengths based on ITU-T recommendations
(100 GHz grid, please refer to the ORDERING INFORMATION)
• Internal thermo-electric cooler and isolator
• Hermetically sealed 14-pin butterfly package
• Polarization maintain fiber pigtail