Product Features     1) MeetsIEEE802.3u 1000BaseTX and 1000BaseFX standards     2)Plug-and-Play installation     3)2 Wavelength WDM Technology     4)220VAC or 48VDC Internal power supply     5)High quality and excellent reliability     6)Full-duplex 1000Mbps Ethernet operation up to 2040Km     7)Two RJ45 ports for installation easily     8)6 diagnostic and monitoring LEDs for the status of power, FX link/ACT, TX link/ACT     9)Half-duplex and full-duplex identify automaticallyThe 2 Wavelength WDM Converter is designed to fit into the fast growing optical fiber network deployment and adapts the emerging WDM technology and able to expand a copper based network up to 20KM40KM through a single optical fiber and provide Bi-Directional.The Converter is equipped with two fiber optic connectors (One for transm