The RTL8111D/RTL8111DL supports Receive Side Scaling (RSS) to hash incoming TCP connections and load-balance received data processing across multiple CPUs. RSS improves the number of transactions per second and number of connections per second, for increased network throughput.
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 device embeds an adaptive equalizer in the PCIe PHY for ease of system integration and excellent link quality. The equalizer enables the length of the PCB traces to reach 40 inches.
The RTL8111D/RTL8111DL is suitable for multiple market segments and emerging applications, such as desktop, mobile, workstation, server, communications platforms, and embedded applications.
The RTL8111D/RTL8111DL supports the Deep Slumber Mode (DSM) power saving feature. See the separate DSM application notes for details.
Features
Integrated 10/100/1000 transceiver
Auto-Negotiation with Next Page capability
Supports PCI Express™ 1.1
Supports pair swap/polarity/skew correction
Crossover Detection & Auto-Correction
Wake-on-LAN and remote wake-up support
Microsoft® NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send v1 and Large send v2) support
Supports Full Duplex flow control (IEEE 802.3x)
Supports jumbo frame to 9K bytes
Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supports IEEE 802.1P Layer 2 Priority Encoding
Supports IEEE 802.1Q VLAN tagging
Embedded OTP memory can replace the external EEPROM
Serial EEPROM
Transmit/Receive on-chip buffer support
Supports power down/link down power saving
Built-in Switching regulator
Supports PCI MSI (Message Signaled Interrupt) and MSI-X
Supports quad core Receive-Side Scaling (RSS)
Embeds an adaptive equalizer in PCI express PHY (PCB traces to reach 40 inches)
Supports Deep Slumber Mode (DSM) power saving feature
Customized LEDs
64-pin QFN package (RTL8111D) and 48-pin LQFP (RTL8111DL) Green package
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