DWDM AWG 32/40CH Module
The DWDM AAWG (Athermal Arrayed Waveguide Grating) module is a kind of passive module based on PLC (Planar Waveguide) technology, which does not need additional power supply or temperature control. Compared with traditional TFF (thin film filter) products, AAWG has the advantages of high integration, good uniformity, low PMD and low insertion loss. AAWG can provide a variety of channels, packaging methods and extended ports for customers to choose; At present, due to the multi-channel characteristics of DWDM AAWG, it is widely used in long-distance signal transmission such as MAN, backbone network and data center.