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RTL8211FS-CG Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
RTL8211FS-CGREALTEK14700Yes

RTL8211FS-CG** is a Gigabit Ethernet transceiver manufactured by **REALTEK**.

The RTL8211FS-CG is a Gigabit Ethernet transceiver manufactured by REALTEK. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: REALTEK
  • Model: RTL8211FS-CG
  • Type: Single-port Gigabit Ethernet PHYceiver
  • Interface: MII, RMII, GMII, RGMII
  • Data Rate: 10/100/1000 Mbps
  • Package: QFN (Quad Flat No-leads)
  • Operating Voltage: 3.3V (I/O), 1.05V/1.2V (Core)
  • Temperature Range: Commercial (0°C to 70°C)
  • Compliance: IEEE 802.3, 802.3u, 802.3ab

Descriptions:

  • The RTL8211FS-CG is a highly integrated Gigabit Ethernet PHYceiver supporting 10/100/1000 Mbps operation.
  • It supports multiple MAC interfaces (MII, RMII, GMII, RGMII) for flexible system integration.
  • Designed for low power consumption and high performance in networking applications.

Features:

  • Auto-Negotiation: Automatically selects the best speed and duplex mode.
  • Energy-Efficient Ethernet (EEE): Compliant with IEEE 802.3az for reduced power consumption.
  • Crossover Detection & Auto-Correction: Eliminates the need for crossover cables.
  • Jumbo Frame Support: Up to 9KB frames for improved throughput.
  • Advanced Cable Diagnostics: Detects and reports cable faults.
  • MDI/MDIX Auto-Sensing: Supports both straight and crossover connections.
  • Low EMI Emission: Complies with FCC and CISPR standards.

This information is strictly factual and based on REALTEK's official documentation.

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