REALTEK RTL8211FI-CG integrated 10/100/1000M ethernet precision transceivr

The Realtek RTL8211F-CG/RTL8211FD-CG/RTL8211FI-CG/RTL8211FDI-CG is a highly integrated Ethernet transceiver that complies with 10Base-T, 100Base-TX, and 1000Base-T IEEE 802.3 standards. It provides all the necessary physical layer functions to transmit and receive Ethernet packets over CAT.5 UTP cable. The RTL8211FI and RTL8211FDI are manufactured to industrial grade standards.

The RTL8211F(I)/RTL8211FD(I) 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 RTL8211F(I)/RTL8211FD(I) to provide robust transmission and reception capabilities at 10Mbps, 100Mbps, or 1000Mbps.

Data transfer between MAC and PHY is via the Reduced Gigabit Media Independent Interface (RGMII) for 1000Base-T, 10Base-T, and 100Base-TX. The RTL8211F(I)/RTL8211FD(I) supports various RGMII signaling voltages, including 3.3, 2.5, 1.8, and 1.5V.

Our advantages include original and authentic products, core traceable channels, helping customers find cost-effective alternative models, flexible procurement transactions (flexible settlement methods), overseas purchasing, direct supply of spot goods, support for small batches, upstream and downstream resource matching, and technical support.

1000Base-T IEEE 802.3ab Compliant
100Base-TX IEEE 802.3u Compliant
10Base-T IEEE 802.3 Compliant
Supports RGMII
Supports IEEE 802.3az-2010 (Energy Efficient Ethernet)
Built-in Wake-on-LAN (WOL)
Supports Interrupt function
Supports Parallel Detection
Crossover Detection & Auto-Correction
Automatic polarity correction
Supports PHYRSTB core power Turn-Off
Baseline Wander Correction
Supports 120m for CAT.5 cable in 1000Base-T
Selectable 3.3/2.5/1.8/1.5V signaling for RGMII
Supports 25MHz external crystal or OSC
Provides 125MHz clock source for MAC
Provides 3 network status LEDs
Supports Link Down power saving
Green Ethernet (1000/100Mbps mode only)
Built-in Switching Regulator and LDO
40-pin QFN Green Package
55 nm process with ultra-low power
consumption
Industrial grade manufacturing process
(RTL8211FI/RTL8211FDI)

System Applications
DTV (Digital TV)
MAU (Media Access Unit)
CNR (Communication and Network Riser)
Game Console
Printer and Office Machine
DVD Player and Recorder
Ethernet Hub
Ethernet Switch
In addition, the RTL8211F(I)/RTL8211FD(I) can be used in any embedded system with an Ethernet MAC
that needs a UTP physical connection.