D-LINK DEM-330T, 1-port mini-GBIC 1000Base-LX SMF WDM SFP Tranceiver (up to 10km, support 3.3V power, LC connector), Transmitting and Receiving wavelength: TX 1550nm; RX 1310nm

Name: D-LINK DEM-330T, 1-port mini-GBIC 1000Base-LX SMF WDM SFP Tranceiver (up to 10km, support 3.3V power, LC connector), Transmitting and Receiving wavelength: TX 1550nm; RX 1310nm
Brand: UNKNOWN