The MIC-3665 is our most powerful CompactPCI® PCI-X 1.0a PCI Mezzanine Card (PMC) with dual high-performance 1000Base-T Gigabit Ethernet interface controller ports. TheEthernet network interface complies with IEEE 802.3 specifications for 1000Base-T, 100Base-TX, and 10Base-T. Full-duplex and half-duplex modes are supported for 10Base-T and100Base-TX. 1000Base-T supports full-duplex mode only. The MIC-3665 is compliant with standard single-wide PMC IEEE P1386.1, PCI 2.3, and PCI-X 1.0a specifications.MIC-3665 incorporates the Intel 82546GB Gigabit Ethernet controller which is able to support 1000 Mbps data rates. The controller is a single, compact component with two completeGigabit Ethernet MAC and PHY layers, and it has a peripheral component interconnect (PCI) interface.Advantech’s MIC-3665 offers two kinds of Gigabit Ethernet interfaces: dual copper RJ-45 interfaces (MIC-3665-A), or dual fiber interfaces (MIC-3665-B). The Gigabit Ethernet fiberinterfaces provide dual integrated low-powered MAC/SerDes (Serializer/Deserializer) functionality.The MIC-3665 addresses applications requiring high-bandwidth system interconnection and PMC form factors, such as, data communication, LAN/WAN, industrial control andtelecommunication applications.