Brand name: Nokia Part Number: 3HE17771AA CLEI: INCPAKNDAA Board series: 7750 SR-12 Board performance: X2-S36-800G-QDD-12.0T . description: 7750 SR-12 X2-S36-800G-QDD-12.0T . Country of origin: Mexico . In addition to Nokia 3HE17771AA , Liyuan Tech supply a wide range of other Nokia transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com