PCIE Single Gigabie RJ45 Ethernet Nic 82574L

Low-Power, Small-Footprint, Single-Port Gigabit Network Connectivity with Advanced Performance Features

  • PO: ST7210
  • P/N: SE-LGI574A-BT
  • Chipset: Intel JL82574L
  • Host Bus: PCI Express X1
  • Interface: RJ45 Copper
  • Data rate: 10/100/1000Mbps

Intel® 82574 Gigabit Ethernet Controllers

Low-Power, Small-Footprint, Single-Port Gigabit Network Connectivity with Advanced Performance Features


The Intel® 82574 Gigabit Ethernet Controllers provide a pathway from legacy PCI/PCIx designs to higher performing PCIe-based designs. These single-port Controllers use a PCIe one Lane (x1) interface operating at 2.5 GHz. The Intel 82574 Gigabit Ethernet Controllers provide fully integrated Gigabit Ethernet Media Access Control (MAC) and Physical-Layer (PHY) capabilities that can be configured for either 1000 Mb/s or 10/100 Mb/s modes of operation. Some optional PCIe extensions are also supported in the Controllers to enhance platform capabilities for specific usage modes. Each Controller provides MDI (Copper) standard IEEE 802.3 Ethernet interface for 1000BASE-T, 100BASE-TX, and 10BASE-T applications (802.3, 802.3u, and 802.3ab). The Intel 82574 also enables a quick migration from custom interconnects to Ethernet.


       • High-performance, low-cost, PCI Express* 10/100/1000 Ethernet Connection

       • Compact 9mm x 9mm QFN Package for smallfootprint embedded designs

       • Fast Ethernet or Gigabit Ethernet network connectivity for single-core and multi-core CPU designs

       • Low power:<710mW in GbE mode and <300mW in 10/100 mode

       • Support for hardware-based time stamping of IEEE 1588 and 802.1as packets enabling highprecision time synchronization over Ethernet

       • Supports 9018 Byte Jumbo Frames

       • Available in Industrial Temperature: -40˚-85˚ C

       • Extended lifecycle support protects system investment by providing 7-year manufacturing availability for customers

       • Ideal for Embedded applications in Telecommunications Infrastructure, Industrial, Medical, Military, Interactive Client, Infotainment, 

         and Print Imaging

Basic Features
Main ChipsetIntel(R) JL82574L
Bus Type

PCI Express* 1.1 (2.5GT/s), operable in x1 or greater slots

Connector1 x RJ-45 (Copper)
Transmission rate10/100/1000 Mbps
FunctionIPMI pass-through via SMBus or NC-SI, iSCSI boot, WoL, PXE remote boot, VLAN filtering

IEEE Standard / Network topology

10BASE-T, 100BASE-TX, 1000BASE-T

IEEE 802.3z, IEEE 802.3, IEEE 802.1Q VLANs, IEEE 802.3x, IEEE 1588, IEEE 802.3az

System RequirementsWindows Server 2003 / Server 2008 / R2 / Server 2012 / R2
Win 7 / Win 8 / Win 8.1 / Win 10 32&64Bit
DOS, Linux, FreeBSD, Novell, UnixWare / OpenUnix 8
Applicable fieldsDesktops, Servers, Workstations
CertificationsFCC, CE, RoHS
Metal BracketFull-height end bracket / Low-profile end bracket
LED IndicatorsLink/Activity LED: off = No Link; on = Link; Blinking = Activity
Not illuminated = 10Mb/s; green = 100Mb/s; amber = 1 Gb/s
Operating temperature0 ~ 85 ℃
Storage temperature-40 ~ 85 ℃
Storage humidity90% Non-condensing relative humidity at 35 ℃
Packing details
Dimensions (unit: mm)
Package Size(LxWxH)175x 125 x 30 mm

1 x PCIe Single Gigabie RJ45 Ethernet Nic 82574L

1 x User's Manual

1 x CD Driver

1 x Low profile bracket

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