GEZHI standard filter type DWDM Mux Demux products provide up to 48 wavelengths Multiplexing on a single fiber while for AWG series, we offer up to 96 channles with 50G AWG module at C-Band. Standard DWDM Mux/Demux package type include: ABS box package, Special metal box, LGX pakcage and 19” 1U rackmount.

GEZHI AWG DWDM is by silica-on-silicon planar technology. The AWG chips GEZHI Photonics used for DWDM Mux/Demux are targeted for Long-Haul, Metro and access applications, where outstanding optical performance and low cost are paramount.

Athermal Arrayed Waveguide Grating (AAWG) DWDM Modules features of athermal packaging design require no electrical power, software or temperature control.

Thermal Arrayed Waveguide Grating (TAWG) DWDM Modules are designed for use within the C-band release of DWDM system. To decrease the power dissipation of the devices in different environmental conditions, the AWG package is special designed with selection of reliable thermal plastic with low thermal conduction, and the AWG operating temperature is controlled by using foil resist heater or Peltier TEC with thermistor temperature sensor.

The channel spacing for DWDM is 1.6/0.8/0.4 nm (200GHz/100 GHz/50 GHz grid). This small channel spacing allows to transmit simultaneously much more information

Note: Please, note that the drawings shown here only show the dimensions and do not the specific configuration of the module.

High quality, affordable DWDM optical transceivers for DWDM Mux Demux