Overview:

The ETN-302 card is designed for used in both TTC’S Airborne Instrumentation Multiplexer (AIM) and High-Speed Avionics Data Acquisition Unit (HSAVDAU) products. The ETN-302 card provides two IEEE Gigabit Ethernet interfaces each capable of operation at 10/100/1000 BASE-T line rate speeds. The two 1000BASE-T Ethernet interfaces are accessible at the ETN-302 faceplate via two 9-pin D-subminiature receptacles. Each 9-pin connector corresponds to a single independent Ethernet interface. The ETN-302 interfaces directly to a custom CompactPCI? like high-speed bus. Each interface is designed to allow for intelligent packet filtering and acquisition with minimal overhead on the main processor card. Each port is capable of recognizing interesting packets, such as:
     • ARP Packets (with Multiple IP addresses)
     • Direct Packets (with or without type qualification)
     • Neighbor Discovery Multicast Address Packets (‘ARP’ in IPv6         environment)
     • NetBIOS over TCP/IP (NBT) Query Packets (under IPv4)
     • Internetwork Package Exchange* (IPX) Diagnostic Packets
This allows the ETN-302 to handle various packet types in a very flexible manner. In general, the ETN-302 supports programmable filtering of any packet in the first 128 bytes of the frame header.

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(please contact SUPPORT for complete data sheets & further information)