Glsun Optics
The most common GLsun Passive Optical Components & Devices based on WDM Technology are CWDM coarse wavelength division multiplexers, DWDM dense wavelength division multiplexers, FWDM filter wavelength division multiplexers.
GLSUN coarse wavelength division multiplexing (CWDM) can realize the multiplexing and demultiplexing between two communication channel. This CWDM Multiplexers can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
GLSUN DWDM dense wavelength division multiplexers can multiplex and demultiplex between two communication channel, and available on ITU channel spacing of 100/200 GHz. This DWDM device is used to upgrade and expand the capacity of single fiber to achieve bidirectional communication.
GLSUN Filter Wavelength Division Multiplexers (FWDM) are based on environmentally stable thin film filter technology. This FWDM device can be used in WDM and CATW to multiplex and demultiplex between two communication channel. Filter WDM can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
GLSUN makes high quality optical switches, mems variable optical attenuators, optical isolators, cwdm, dwdm, optical splitters, optical line protection and fiber monitoring solutions .
