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Dell Latitude 7290 7390 7490 Technical Guidebook

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Wired communications

Table 1. Wired communicationsThe following table lists the wired communication details:
Network Adapter (NIC) - IntelSpecifications
Intel i219LM Gigabit Ethernet Controller Integrated on system board
External connector type RJ-45
Data Rates 10/100/1000 Mbps
Controller bus architecture PCI-e V1.1x1
Power consumption (full operation per data rate connection speed)
  • 1000 Mbps: 542 mW
  • 100 Mbps: 264 mW
  • 10 Mbps: 306 mW
Power consumption (standby operation)
  • WOL Disabled: 0mW (LAN disabled using BIOS)
  • No Link (w/ WOL): 0.13 mW (cable Disconnected)
  • 10 Mbps Idle (w/ WOL): 76 mW
  • 100 Mbps Idle (w/ WOL): 169 mW
IEEE standards compliance 802.3, 802.3ab, 802.3u, 802.az
Boot ROM Support Support boot from PXE option ROM
Network Transfer Rate Full duplex at 10, 100, or 1000 Mbps and half duplex at 10 or 100 Mbps.
Operating Temp/Storage Temp 0C to 85C/-40C to 125C(storage)
Operating Humidity 20% to 80% (non-condensing)
Operating System Driver support Linux, Win7, Win8, Win10
Manageability WOL, PXE
Management Capabilities Alerting AMT 11 / DASH 1.1

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