RTL8211DN数据手册Realtek中文资料规格书

描述 Description

The Realtek RTL8211DN-VB is a highly integrated Ethernet transceiver that complies with 10Base-T, 100Base-TX, 100Base-FX, 1000Base-T, and 1000Base-X IEEE 802.3 standards. It provides all the necessary physical layer functions to transmit and receive Ethernet packets over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable. The RTL8211DN-VB uses state-of-the-art DSP technology and an Analog Front End (AFE) to enable high-speed data transmission and reception over UTP cable. Functions such as Crossover Detection & Auto-Correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented in the RTL8211DN-VB to provide robust transmission and reception capabilities at 10Mbps, 100Mbps, or 1000Mbps. The advanced DSP algorithms provide robust communication even in critical environments. The RTL8211DN-VB supports various interfaces to communicate with the MAC and PHY, including: RGMII (Reduced Gigabit Media Independent Interface) for 1000/10Base-T and 100Base-TX GMII/MII (Gigabit Media Independent Interface) for 1000/10Base-T and 100Base-TX SGMII (Serial Gigabit Media Independent Interface) for 1000/10Base-T and 100Base-TX Support 1000Base-X and 100Base-FX The RTL8211DN supports a SerDes interface that can be configured as SGMII, 1000Base-X, and 100Base-FX.

特性 Features

1000Base-T/1000Base-X IEEE 802.3ab Compliant
100Base-TX/100Base-FX IEEE 802.3u Compliant
10Base-T IEEE 802.3 Compliant
IEEE 802.3 Compliant RGMII
IEEE 802.3 Compliant GMII/MII
Supports IEEE 802.3az -2010 (Energy Efficient Ethernet)
Supports SerDes
Supports UTP or fiber mode output
Supports PHYRSTB core power Turn-Off
Built-in Wake-On-LAN (WOL)
Supports Interrupt function
Supports media converter/interface converter (SGMII to GMII/RGMII or 1000Base-X to 1000Base-T)
Supports Auto-Negotiation
Supports Parallel Detection
Green Ethernet (Gigabit mode only)
Crossover Detection & Auto-Correction
Automatic polarity correction
Baseline Wander Correction
Supports 120m for CAT.5 cable in 1000Base-T
Supports 3.3V or 2.5V signaling for GMII/RGMII
Provides 125MHz clock source for MAC
RTL8211DN provides 4 network status LEDs
Built-in switching regulator
0.11µm process with very low power consumption