Manufacturer: Nokia Part number: 8DG60766AE Platform: 1830 PSS Board performance: DCM - FIBER BRAGG SMF 160 KM description: 1830 PSS DCM - FIBER BRAGG SMF 160 KM, Technology: DWDM Country of origin: Mexico . In addition to Nokia 8DG60766AE , Liyuan Tech supply a wide range of other Nokia Transmission Series. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com