Dual Port Copper Gigabit Ethernet Server Adapter

Price: $160.00
Part Number: NIC-1G-2T
Availability: In Stock
Warranty: Lifetime
   - OR -   

The SFPEX NIC-1G-2T Dual Port Gigabit Ethernet Server Adapter is built on Intel’s 82576 Gigabit technology & Interface Masters’ sterling design and customer service.

SFPEX NIC-1G-2T Dual Port Copper Gigabit Ethernet NIC is designed to integrate with PCI Express compatible servers and high-end appliances providing high speed networking and bypass/failover capabilities for any mission-critical application.


  • Intel 82576EB Dual MAC & PHY ethernet controller
  • PCI-E x4 (Gen 2.0) compatible
  • Two RJ45 Connectors
  • Peak bandwidth 2.5 Gb/s in each direction per PCI Express lane
  • 4 Gigabit per second of traffic when fully utilized
  • Link Fault Detection (LFD) support
  • Integrated PHY for full and half-duplex 10/100/1000 Base-T Support
  • TCP/UDP/IP checksum offload and TCP segmentation
  • IEEE 802.1q, 802.3ab, 802.3u, 802.3x compliant
  • Layer 2, 3 and 4 Advanced packet filtering capabilities (IPv4, IPv6)
  • Efficient form factor – 5.2 inches in length and 2.64 inches in height
  • Low Power Consumption (3.7W maximum power)
  • FCC Class A and CE certification
  • Full RoHS compliance


The Intel 82576 provides support for:

  • PPCI Express 2.0 (2.5GT/s)
  • Low Power 2.4W
  • Protocols: TCP, UDP & SCTP
  • Queues per port: (16) Tx & (16) Rx Queues
  • Enhanced Virtualization Support
    • VMDq2 & PCI SIG IOV
  • Intel® I/OAT Acceleration v3.0
    • VM Direct Assignment (VT-d)
  • Data Center Ethernet
    • Traffic Classes (802.1q): 2
    • Flow Interrupt Priority (802.3ar)
    • Priority Grouping (802.1P)
  • End-to-End Congestion Mgmt (802.1 PAR)
  • IEEE 1588 Support
    • Manageability interfaces
      • RMII, SMBus, PXE, iSCSI Boot
  • Layer 2 & 3 Security: IPSec & LinkSec

Intel 82576 Datasheet

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