13/04/2022
48CH 100G AAWG , Guassian AAWG , Flat-top Athermal AWG Module Standard Metal Box For DWDM Networks
Advantages
Compared with the traditional TFF technology, AAWG has the following obvious and irreplaceable advantages:
AAWG has thermal stability and improved ITU-Grid accuracy that ITU-G694.1 requires for with wider transmission bandwidth, thus it can be applied to high-end areas such as Metro/long-haul DWDM optical communication system.
Better PMD feature (< 0.5 ps) enables it to meet the requirements of the 40G/100G DWDM transmission system and the PMD tolerance of the high speed system.
AAWG does not need external circuit control. As a pure passive product, it can use self-compensation technology to do self-adaptation control for external temperature. Its center wavelength is insensitive to the change of ambient temperature.