Conduction Cooled four channel Ethernet interface based on Intel 82574IT Controller; Four IEEE 802.3 compliant Gigabit LAN interfaces; Provides 10/100/1000 Mbit/s, half or full-duplex; configurable transmit and receive FIFOs; Network connection via back I/O P14 connector; Status LEDs;PCI I/O signaling voltage 3.3V and 5V; Operating temperature -40°C to +85°C

Ethernet interface based on Intel 82545EM Controller (82545GM for RoHS compliant product); IEEE802.3 compliant Gigabit LAN interface; Provides 10/100/1000 Mbit/s, half or full-duplex; 64Kbyte transmit and receive FIFOs; Network connection via RJ45 connector; Status LEDs; Controller supports DMA cycles as bus master; PCI I/O signaling voltage 3.3V and 5V; Operating temperature 0°C to +70°C

2/4 channel Ethernet interface based on Intel 82574IT Controller; Four IEEE 802.3 compliant Gigabit LAN interfaces; Provides 10/100/1000Mbit/s, half or full-duplex; configurable transmit and receive FIFOs; Network connection via RJ45 or back I/O P14 connector; Status LEDs; PCI I/O signaling voltage 3.3V and 5V; Operating temperature -40°C to +85°C