XQ5110 is a high-stability single mode test light source which is designed by OSCOM Technology.It utilizes DFB/LD laser as its emission source,and integrates the technology of automatic temperature control (ATC),automatic power control( APC) and RS232C communication control,etc.It can provide 1/2/3/4-channel benchtop light source,and its typical application wavelengths are 1310nm,1490nm,1550nm,1625nm,1650nm,etc.Besides,depolarization processing can be added as needed to provide low polarization output.XQ5110 is stable,reliable,easy to use and very suitable for optical device testing and other applications.