BCM5718

x2 PCI Express® Dual-Port Gigabit Ethernet Controller

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Fully integrated dual-media 10/100/1000BASE-T and 10/100/1000BASE-X Ethernet Media Access Control, Physical Layer Transceivers and Serializer/Deserializer (SerDes) for high-performance networking and server applications.
 
The BCM5718 is a 12th-generation 10/100/1000BASE-T Ethernet LAN controller solution suitable for high-performance server applications. The BCM5718 combines dual triple-speed IEEE 802.3 compliant Media Access Controllers (MACs) with dual 1000BASE-X/SGMII SerDes transceivers or dual 10/100/1000 Ethernet transceivers (PHYs), selectable individually per port, a Network Controller Sideband Interface (NC-SI) and an on-chip memory buffer in a single device.
 
The BCM5718 provides a PCI Express v2.0-compliant host interface, which can operate at 5GTs at x1 link width or at 2.5GT/s at x2 link width. The PCI Express supports MSI and MSI-X capabilities and Function Level Reset (FLR). The host interface supports a separate PCI Express function for each LAN interface. The BCM5718 includes I/O Virtualization (IOV) features such as 17 receive and 16 transmit queues, and 17 MSI-X vectors with flexible vector-to-queue association. These IOV features enable the BCM5718 to support the VMWare® NetQueue and Microsoft® VMQ technologies.
 

Features

  • Integrated dual 10/100/1000BASE-T transceivers
  • Energy Efficient Ethernet-compliant with IEEE Draft P802.3az/D1.21
  • TCP, IP, UDP checksum offload
  • Large Send Offload (LSO), TCP Segmentation Offload (TSO)

Applications

  • Network Interface Cards (NICs)
  • Routers
  • Servers
  • Hubs/Repeaters
  • Blade Servers
  • Storage Area Networks
  • Switches
     

Lifecycle Status

Active

Specification Value
Lifecycle Active
Distrib. Inventory No

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