RTL8111H-VB-CG

The RTL8111H-VB-CG is a high-performance Gigabit Ethernet controller designed by Realtek. It is commonly used in desktop and laptop motherboards and offers reliable network connectivity for a variety of applications. Key features include support for 10/100/1000 Mbps Ethernet standards, PCI Express interface, and integrated support for Wake-on-LAN and energy-efficient operations, complying with the IEEE 802.3az standard.
The RTL8111H-VB-CG supports multiple operating systems and is compatible with various network protocols, ensuring flexibility for different environments. It includes advanced features like VLAN tagging, checksum offloading, and interrupt moderation, which enhance network performance and reduce CPU load. Additionally, the device is often noted for its ease of integration and robust performance in both consumer and enterprise settings.

The RTL8111H-VB-CG is a PCI Express Gigabit Ethernet controller designed by Realtek. Key features include:
1. High-Speed Connectivity: Supports Gigabit Ethernet speeds up to 1 Gbps.
2. PCI Express Interface: Uses a PCIe 2.0 interface for high data transfer rates and efficiency.
3. Integrated PHY: Combines physical layer and media access control, reducing component count.
4. Energy Efficient: Incorporates power-saving features, including Energy Efficient Ethernet (EEE) support.
5. Advanced Features: Supports functions like Jumbo Frames, VLAN tagging, and checksum offloading to reduce CPU load.
6. Compatibility: Works seamlessly with various operating systems, including Windows and Linux.
7. Robust Performance: Offers improved performance in high-traffic environments and supports Wake-on-LAN (WoL) technology.
8. Enhanced Reliability: Features robust error detection and correction mechanisms, ensuring stable network communication.
These features make the RTL8111H-VB-CG suitable for desktop PCs, servers, and embedded systems requiring reliable network connectivity.

The RTL8111H-VB-CG is typically offered in a LQFP (Low-Profile Quad Flat Package) type, specifically in a 64-pin configuration. This package type provides a compact design suitable for various applications, including PCs and embedded systems.

The RTL8111H-VB-CG is a Gigabit Ethernet controller from Realtek. It features a 64-pin LQFP (Low-Profile Quad Flat Package) package. The pin count is 64.
The primary functions of the RTL8111H include:
1. Ethernet Connectivity: It supports 10/100/1000 Mbps Ethernet speeds.
2. MAC Layer: Integrated Media Access Controller (MAC) for handling data packets.
3. PCI Express Interface: Connects to the host system via a PCIe interface, typically using a PCIe x1 lane.
4. Wake-On-LAN: Supports power management features for remote wake-up capabilities.
5. Integrated PHY: Combines physical layer (PHY) functions for efficient data transmission.
6. Jumbo Frame Support: Allows larger frame sizes for improved network performance.
The RTL8111H is widely used in motherboards, network interface cards, and embedded systems for reliable network communication.

The RTL8111H-VB-CG is manufactured by Realtek Semiconductor Corporation, a Taiwanese company that specializes in the design and development of networking and audio chips. Founded in 1987, Realtek is known for producing a wide range of semiconductor products, including Ethernet controllers, audio codecs, and wireless communication devices. The company primarily serves the computer and consumer electronics markets, providing solutions for both integrated circuits and system-on-chip products. Realtek's products are widely used in various applications, from personal computers to embedded systems, making it a significant player in the semiconductor industry.

The RTL8111H-VB-CG is a Gigabit Ethernet controller commonly used in desktop PCs, servers, and embedded systems. Its application areas include network interface cards (NICs), motherboards, and industrial automation systems. It supports various network protocols and features, making it suitable for high-performance computing, data centers, and IoT devices.

Equivalent products to the RTL8111H-VB-CG chip include the Realtek RTL8111E and RTL8111F. Other alternatives from different manufacturers might include the Intel I210 and I211 series, as well as the Broadcom BCM57781. Compatibility and performance may vary, so it's recommended to check specific requirements and datasheets for exact functionality.