Professional IC Distribution & Technical Solutions

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.