RTL8111E Ver la hoja de datos (PDF) - Realtek Semiconductor

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RTL8111E

INTEGRATED GIGABIT ETHERNET CONTROLLER FOR PCI EXPRESS APPLICATIONS

Realtek Semiconductor 

RTL8111E

Datasheet

Alert Standard Format (ASF 2.0) is also supported to provide system manageability in OS-absent

environments. The ASF defines remote control and alerting interfaces that serve managed PCs in

OS-absent states. The ASF capability can minimize on-site IT maintenance, improve system availability,

and allow remote control of power management. The RTL8111E-VC (only) supports ASF

EEPROM-Less operation. Refer to the RTL8111E_EEPROM-Less_App_Note for details.

The RTL8111E supports Protocol offload. It offloads some of the most common protocols to NIC

hardware in order to prevent spurious wake up and further reduce power consumption. The RTL8111E

can offload ARP (IPv4) and NS (IPv6) protocols while in the D3 power saving state.

The RTL8111E supports IEEE 802.3az Draft 3.2, also known as Energy Efficient Ethernet (EEE). IEEE

802.3az operates with the IEEE 802.3 Media Access Control (MAC) Sublayer to support operation in

Low Power Idle mode. When the Ethernet network is in low link utilization, EEE allows systems on both

sides of the link to save power.

The device also features inter-connect PCI Express technology. PCI Express is a high-bandwidth,

low-pin-count, serial, interconnect technology that offers significant improvements in performance over

conventional PCI and also maintains software compatibility with existing PCI infrastructure.

The RTL8111E is suitable for multiple market segments and emerging applications, such as desktop,

mobile, workstation, server, communications platforms, and embedded applications.

Integrated Gigabit Ethernet Controller for PCI Express

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Track ID: JATR-2265-11 Rev. 1.5

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