
The 4I61 is a low cost, high performance full duplex 10/100 BaseT Ethernet card in PC/104-plus format. The 4I61 uses the National Semiconductor DP83815 Ethernet chip with integrated PHY for minimum component count and reliability. The 4I61 is a universal card and can work in 5V and 3.3V systems. A ROM socket is provided for network boot uses.
The ROM socket supports writing to flash EEPROMs. The 4I61 is a PC/104-PLUS card, meaning that in addition to the stackthrough PCI connector, the standard PC/104 stackthrough connector is available. Like all Mesa cards , the 4I61has a 2 year warranty and is available in industrial temperature range.