Intel® 82576 Dual-Port Gigabit Ethernet Adapter | High-Performance PCIe v2.0 Networking

Enhance Your Network with Intel’s Reliable Dual-Port Gigabit Adapter

The Intel® 82576 Dual-Port Gigabit Ethernet Adapter is a high-performance, compact, and energy-efficient networking solution designed for data centers, enterprise servers, and embedded applications. With PCIe v2.0 connectivity, advanced virtualization support, and robust security features, this adapter ensures seamless, high-speed networking with minimal power consumption.

Key Features & Benefits

Intel® JL82576EB Chipset – Optimized for enterprise-grade performance and reliability
Dual-Port Gigabit Ethernet Adapter – Ensures seamless, high-speed data transfer with reduced latency
PCI-Express v2.0 (2.5GT/s) Interface – x1 lane, compatible with x4, x8, and x16 slots
Supports Copper & Fiber Connectivity –

• Copper: IEEE 802.3 (1000BASE-T, 100BASE-TX, 10BASE-T)
• Fiber: 1000Base-SX/X/LX for Gigabit backplane applications
  Advanced Virtualization Support – Includes Next-Gen VMDq (8 VMs), Virtual Machine Queues (VMDq), and optimized I/O partitioning
  Layer 2 Networking Functions – Features IEEE 802.3x Flow Control & 802.1q VLAN tagging for improved traffic management
  Jumbo Frame Support – Handles packet sizes up to 9.5K for optimized performance in high-bandwidth applications
  IPv4 & IPv6 Protocol Support – Ensures seamless integration with modern network infrastructure
  Full-Spectrum Security – Provides advanced protection for secure data transfer
  Energy-Efficient & Low-Power Consumption – Designed for maximum efficiency in high-performance networking environments

Technical Specifications

Chipset: Intel® JL82576EB
PCI-Express Interface: v2.0 (2.5GT/s) with x1 lane
Network Standards:

• Copper: IEEE 802.3 (1000BASE-T, 100BASE-TX, 10BASE-T)
• Fiber: 1000Base-SX/X/LX for Gigabit backplane applications

Connectivity:

• 2 x LC Fiber Optic Ports (Fiber Option Available)

Supported Data Rates:

• 10/100/1000 Mbps (Copper)
• 1000 Mbps (Fiber)

Cable Distances:

• Copper: Up to 100m (Cat 3 for 10BASE-T, Cat 5 for 100BASE-TX, Cat 5e for 1000BASE-T)
• Fiber: MMF 62.5/50µm

Layer 2 Networking Features:

• IEEE 802.3x Flow Control
• IEEE 802.1q VLAN Support

Advanced Performance Enhancements:

• Supports Receive-side Scaling (RSS)
• UDP, TCP, and IP Checksum Offloading
• Virtual Machine Queues (VMDq) – Up to 8 VMs
• 16 TX & 16 RX Queues per Port
• Interrupt Throttling Control – Improves CPU usage efficiency

Jumbo Frames: Supports up to 9.5K for optimized data transfer in high-speed networks

Network Management & Security:

• Statistics for RMON (Remote Network Monitoring)
• Full-Spectrum Security Features

Ideal Applications for the Intel® 82576 Ethernet Adapter

Enterprise-Grade Networking – Enhances server performance, virtualization, and cloud computing
Rack & Blade Servers – Designed for compact, high-performance networking configurations
Network Appliances & Embedded Systems – Suitable for switch add-on cards and high-performance network infrastructure
High-Bandwidth Applications – Ideal for data centers, virtualization, and high-speed communication

Why Choose the Intel® 82576 Dual-Port Ethernet Adapter?

Intel’s Trusted Networking Technology – Delivers maximum reliability and efficiency
Broad Compatibility – Works seamlessly with multiple operating systems and server configurations
Designed for Virtualization & Data Centers – Supports VLANs, high-speed I/O, and seamless network management
Power-Efficient & High-Performance – Keeps your network running at peak efficiency