540-BDTY Dell Intel E810-CQDA2T GG1 PCIE Dual Port 100Gbe QSFP28 Adapter

Overview of Dell 540-BDTY Dual Port 100GbE QSFP28 Adapter

The DELL 540-BDTY Intel E810-CQDA2T GG1 Dual Port 100GbE QSFP28 Precision Timing Adapter is engineered for enterprise-grade networking, data-intensive workloads, and high-speed server communication. Designed for modern data centers and mission-critical infrastructures, this PCIe full-height expansion card delivers ultra-fast connectivity, low latency, and dependable network performance for demanding environments. Built with Intel E810 controller technology, this advanced network interface adapter supports dual-port 100GbE connectivity and GNSS precision timing capabilities, making it suitable for cloud computing, virtualization, telecommunications, AI workloads, and high-performance computing platforms.

General Information

• Manufacturer: Dell 
• Part Number: 540-BDTY
• Product Type: Network Adapter

Technical Specifications

• Dual-port 100GbE QSFP28 connectivity
• Intel E810 enterprise controller technology
• GNSS precision timing support
• PCIe full-height design
• Low-latency networking performance
• Validated compatibility with Dell PowerEdge servers
• Ideal for modern enterprise workloads

PCI Express Interface Advantages

• High-bandwidth PCIe connectivity
• Improved hardware communication
• Enhanced server responsiveness
• Scalable infrastructure compatibility

Compatible Dell PowerEdge Servers

• Dell PowerEdge R750
• Dell PowerEdge R760
• Dell PowerEdge XR5610
• Dell PowerEdge XR8610t
• Dell PowerEdge XR8620t

The Dell 540-BDTY PCIE Dual Port 100GbE QSFP28 Adapter

The Dell 540-BDTY Intel E810-CQDA2T GG1 PCIE Dual Port 100GbE QSFP28 Precision Timing Adapter Card is engineered for modern enterprise networking environments that require ultra-fast bandwidth, deterministic latency, accurate synchronization, and scalable infrastructure performance. Designed for demanding data center workloads, cloud computing deployments, telecommunications platforms, high-frequency transaction processing, artificial intelligence clusters, and software-defined networking architectures, this advanced network adapter delivers high-throughput connectivity combined with precision timing functionality.

Advanced 100GbE Networking Architecture

The adapter is built around a high-performance 100GbE architecture that supports enormous data throughput across enterprise networks. Modern IT infrastructures often experience exponential growth in bandwidth consumption due to virtualization, distributed storage systems, AI-driven workloads, edge computing, and hybrid cloud deployments. The Dell 540-BDTY network card helps eliminate bottlenecks by delivering dual-port 100GbE communication channels capable of handling large-scale data movement with reduced latency.

Dual-Port Connectivity Advantages

Dual-port functionality enhances network redundancy, load balancing, and throughput optimization. Enterprises deploying mission-critical servers benefit from multiple active network paths that improve failover protection and traffic distribution. When configured within enterprise switching environments, dual-port adapters help improve overall network resilience while supporting higher aggregate bandwidth for data-intensive applications. The dual QSFP28 interfaces can be configured for traffic segmentation, clustering, virtualization traffic isolation, storage networking, or dedicated application workloads. This flexibility allows organizations to optimize traffic management strategies according to workload priorities and infrastructure requirements.

QSFP28 High-Speed Interface Technology

QSFP28 technology provides superior high-bandwidth connectivity for next-generation Ethernet environments. Compared to legacy networking interfaces, QSFP28 transceivers deliver improved density, greater throughput efficiency, and lower power consumption. The Dell 540-BDTY adapter supports modern optical and direct-attach cable connectivity options, allowing flexible deployment across enterprise rack infrastructure and high-density server environments. Data centers implementing spine-leaf networking topologies frequently use QSFP28-based adapters to support scalable east-west traffic communication. The interface design also contributes to lower cabling complexity and enhanced airflow management within dense server chassis.

Intel E810 Controller Technology

The Intel E810 Ethernet controller integrated within the Dell 540-BDTY adapter provides intelligent networking capabilities designed for cloud-scale infrastructure. Intel E810 technology includes advanced traffic management features, enhanced packet processing acceleration, and comprehensive virtualization support. These capabilities improve server efficiency while reducing CPU overhead associated with network operations. Enterprise administrators deploying large virtualized environments benefit from hardware-assisted networking technologies that improve virtual machine communication performance and reduce latency. The controller architecture supports scalable I/O virtualization and advanced telemetry functions that simplify infrastructure monitoring and optimization.

Intelligent Packet Processing

The adapter supports advanced packet processing technologies that optimize network traffic handling for high-demand applications. Intelligent queue management and traffic classification help prioritize latency-sensitive workloads such as financial transactions, telecommunications signaling, and real-time analytics processing. Hardware offloading features reduce processor utilization by transferring networking tasks from the server CPU to the network adapter itself. This architecture improves application performance while freeing server resources for compute-intensive workloads.

Precision Timing Capabilities

One of the defining characteristics of the Dell 540-BDTY Intel E810-CQDA2T GG1 adapter is its precision timing functionality. Accurate time synchronization has become increasingly important in industries where deterministic communication and timestamp precision directly affect operational performance. Telecommunications providers, high-frequency trading platforms, industrial automation systems, and scientific research environments often require synchronized timing across distributed infrastructure. The adapter integrates precision timing capabilities that help maintain accurate synchronization between network devices and servers. This enables highly accurate packet timestamping and deterministic traffic management across enterprise networks.

Telecommunications Networks

Modern telecommunications infrastructure relies heavily on accurate synchronization to maintain reliable communication services. 5G network deployments, radio access networks, and mobile backhaul environments require precision timing to coordinate traffic transmission and maintain network stability. The Dell 540-BDTY adapter supports these requirements through timing synchronization technologies that improve timing accuracy across network infrastructure. Telecom operators deploying advanced packet-based networks benefit from improved synchronization consistency and enhanced service reliability.

PCI Express Integration and Performance

The Dell 540-BDTY adapter utilizes a high-bandwidth PCI Express interface that supports rapid communication between the network adapter and host server platform. PCIE integration is essential for maximizing throughput efficiency and minimizing communication bottlenecks between networking hardware and server memory subsystems. Modern enterprise servers handling artificial intelligence processing, virtualization, and distributed analytics workloads require network adapters capable of sustaining extremely high data transfer rates. The PCIE architecture helps ensure consistent performance under heavy traffic conditions while maintaining low latency characteristics.

Compatibility with Enterprise Server Platforms

The Dell 540-BDTY network adapter is designed for compatibility with enterprise-class server platforms and high-density rack infrastructure. It supports integration into modern data center environments that demand scalable connectivity and long-term operational stability. Organizations deploying Dell PowerEdge servers and compatible enterprise systems benefit from validated interoperability, optimized firmware integration, and streamlined deployment procedures.

Optimized Queue Management

Advanced queue management technologies improve traffic prioritization and packet scheduling efficiency. This enables latency-sensitive applications to receive prioritized network resources while maintaining stable performance across mixed workload environments. Optimized queue structures also contribute to improved throughput consistency and reduced packet congestion within high-density server deployments.

Security and Reliability Features

Enterprise networking infrastructure must provide consistent reliability while supporting modern security standards. The Dell 540-BDTY adapter incorporates enterprise-grade reliability features designed for continuous operation within demanding data center environments. Stable firmware architecture, advanced diagnostics capabilities, and hardware-level reliability enhancements contribute to improved operational uptime and simplified infrastructure management.