Manufacturer: Nokia Part number: 3KC70803AA CLEI: W00MA4NSAB Board description: SSY -S5AD400H -TU Boards are used for platforms: 1830 PSS SSY -S5AD400H -TU . Technology: DWDM Country of origin: Mexico In addition to Nokia 3KC70803AA , Liyuan Tech also offers a variety of other Nokia board cards. If you have any requirements or interests, please feel free to send inquiries to global@chn-liyuan.com