Brand name: Nokia Part Number: 3HE03686AA 3HE03688AA CLEI: IPPAABJBAA Board series: 7750 SR-12 Board performance: 4-Port 10G MDA-XP-XFP. description: 7750 SR-12 4-Port 10G MDA-XP-XFP. Technology: Routers: Carrier Ethernet Country of origin: Mexico . In addition to Nokia 3HE03686AA 3HE03688AA , 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