I designed & implement 20 number of core sites by Huawei DWDM (OSN8899) Installation in our network during 2012 for Transmission Capacity enhancement. It was great time for me. Flexibility option of Huwaei DWDM helped me to design & implement properly & also enable me to complete my project in due time. This project was highly appreciated by my management.

Thanks a lot to Huawei Team...