Intel® 82576EB Gigabit Ethernet Adapter
Low-Power, Small-Footprint, Single-Port Gigabit Network Connectivity with Advanced Performance Features
General
The Intel Gigabit Dual Port Server Adapter, and features 10/100/1000 Mbps self-configuration for compatibility with mixed-speed
network infrastructures.
The dedicated input/output (I/O) bandwidth of PCIe ensures priority performance on each port—without bus sharing—for Gigabit
Ethernet connectivity in Category-5 networks, as well as a low-profile design, which improves server throughput and rack density
at the same time. Intel Gigabit Dual Port Server Adapters are optimized for virtualized environments, supporting multiple queues,
alleviating I/O bottlenecks between virtual machines. Additionally, the Intel Gigabit Quad Port Server Adapter enables Intel® I/O
Acceleration Technology1 (Intel® I/OAT) with support for Intel® QuickData for faster I/O processing on the new Quad-Core and
Dual-Core Intel® Xeon® processor-based servers.
Key Feature
• Dual Port 10/100/1000Mbps adapters
• PCI Express V2.0 (5GT/s) X4 Lanes
• RJ45 Connectivity
• Network Virtualization
• Improves performance and throughput by reducing the I/O overhead due to the software virtualization layer
• Data Plane Development Kit (DPDK) support
• Simple Network Management Protocol (SNMP) and Remote Network Monitoring (RMON) statistic counters
• Low profile and full-height bracket
| Basic Features | |
| Main Chipset | Intel® 82576EB |
| Bus Type | PCI Express v2.0 (2.5GT/s) X4 , operable in x8 or x16 slots |
| Connector | RJ-45 (Copper) |
| Transmission rate | 10/100/1000 Mbps |
| Cabling | Category-3 or higher for 10BASE-T operation |
| Category-5 or higher for 100BASE-TX operation | |
Category-5e or higher for 1000BASE-T operation | |
| Function | IPMI 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 1588 IEEE 802.1Q VLANs IEEE 802.1p IEEE 802.3ab 1000BASE-T Gigabit Ethernet | |
| System Requirements | Windows 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 fields | Desktops, Servers, Workstations |
| Hardware | |
| Power | 3.6 W |
| Certifications | FCC, CE, RoHS |
| Metal Bracket | Full-height end bracket / Low-profile end bracket |
| LED Indicators | 1000Mbps: Green LINK light is always on, yellow ATC light is blinking |
| Environmental | |
| Operating temperature | 0 ~ 55 ℃ (32 ~ 131℉) |
| Storage temperature | -40 ~ 70 ℃ (-40 ~ 158 ℉) |
| Storage humidity | 90% Non-condensing relative humidity at 35 ℃ |
| Packing details | |
| Dimensions (unit: mm) | |
| Package Size(LxWxH) | 175x 125 x 30 mm |
| Product code | Main products | Accessories | Remarks |
| PO #: ST726 | 82576 Gigabit PCI-E NIC | CD driver | |
| Product manual | |||
| Low-profile end bracket |