A high-speed backplane connector is a type of electrical connector used in electronic systems to interface between printed circuit boards (PCBs) and backplanes. These connectors are designed to enable high-speed data transmission and ensure reliable connections in high-density applications. They are commonly used in data centers, telecommunications, and high-performance computing systems.

Some common characteristics of high-speed backplane connectors include:

- Support for high data rates (ranging from several gigabits per second to hundreds of gigabits per second)

- Robust mechanical designs to maintain reliable connections

- Scalable and modular designs for ease of customization and expansion

About who are using high-speed backplane connectors, Maybe you, maybe I,  However, I can give you an idea of the industries and types of companies that typically use these connectors:

1. Data center operators: Companies that manage and maintain large-scale data centers use high-speed backplane connectors to ensure fast and reliable data transmission between server hardware.

2. Telecommunication companies: Major telecommunication providers use high-speed backplane connectors in their network infrastructure for high-speed data transmission and to support advanced services such as 5G.

3. High-performance computing (HPC) facilities: Research institutions and government organizations that require powerful computing capabilities for scientific research and simulations often rely on high-speed backplane connectors in their HPC systems.

4. Network equipment manufacturers: Companies that design and manufacture networking equipment, such as switches and routers, use high-speed backplane connectors to enable high-speed communication between the components in their products.

Some well-known manufacturers of high-speed backplane connectors include Molex, TE Connectivity, Samtec, and Amphenol.

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