Data rate supported per port 10, 100, and 1000 Mbps
Bus type PCI Express 1.1 (2.5 GT/s)
Bus width x1 lane PCI Express operable in x1, x4, x8, x16 slots
Bus speed (x1, encoded rate) 2.5 Gbps uni-directional; 5 Gbps bi-directional
Interrupt levels INTA, MSI, MSI-X
IEEE support 802.3z*
Hardware certifications FCC B, UL, CE, VCCI, BSMI, CTICK, MIC
Controller-processor Intel® 82574L
Typical power consumption 1.9W
Operating temperature 0° C to 55° C (32° F to 131° F)
Storage temperature -40° C to 70° C (-40° F to 158° F)
Storage humidity 90% non-condensing relative humidity at 35° C
LED Indicators LINK/ACTIVITY LED: off=NO LINK; on=LINK; blinking=ACTIVITY SPEED LED: off=10 Mb; green=100 Mb; yellow=1000 Mb