Dell 3NNR4 2 Ports Converged Adapter

Main Details for Dell 3NNR4 Network Adapter 

General Product Specifications

• Manufacturer: Dell
• Part Number: 3NNR4

Core Features

• Port Configuration: Dual 10 Gigabit SFP+ ports
• Connectivity Technology: Wired
• Data Link Protocol: 10 Gigabit Ethernet
• Data Transfer Speed: Up to 10 Gbps
• Supported Network Protocols: TCP/IP, UDP/IP, iSCSI
• Remote Management: SNMP, RMON protocols
• Status Indicators: Shows port transmission speed, link activity

Advanced Network Management

Traffic Control & Virtualization

• Flow control and VLAN tagging capabilities for smooth data handling
• Supports IPv4 and IPv6 for extended address compatibility
• Quality of Service (QoS) for prioritized data traffic
• Virtual Machine Device Queues (VMDq) to improve VM network performance

Offloading Capabilities

• TCP/IP Offloading: Reduces CPU load
• Checksum and TCP segmentation offload to optimize packet handling
• Giant and Large Send Offload (GSO & LSO) to manage larger data transfers efficiently

Energy Efficiency & Load Balancing

• Adaptive Load Balancing (ALB) for consistent performance
• Energy Efficient Ethernet for reduced power consumption
• Single Root I/O Virtualization (SR-IOV) for improved virtual network performance

Compliance Standards

• IEEE 802.3 (Ethernet standards)
• IEEE 802.1Q for VLAN tagging
• IEEE 802.1P to support prioritization of data streams
• IEEE 802.3ad (LACP) for link aggregation
• IEEE 802.1AS for timing and synchronization
• IEEE 802.1Qbg for edge virtual bridging

Expansion & Connectivity

• Interfaces: Two 10Gb Ethernet connections through SFP+ ports

Reliability & Performance

• Teaming support for multiple connections
• Watchdog Timer (WDT) for enhanced reliability
• FCoE (Fibre Channel over Ethernet) and iSCSI boot support
• Data Center Bridging (DCB) for consistent low-latency networking

Ports

The Dell 3NNR4 Converged Adapter is equipped with 2 high-speed ports, making it a versatile and powerful networking solution for users in various industries. These ports provide exceptional performance and enable seamless connectivity, offering a range of benefits to users.

Enhanced Connectivity

Having 2 ports allows for enhanced connectivity options, enabling users to connect multiple devices simultaneously. With this feature, users can easily connect their server or workstation to multiple networks or devices without the need for additional adapters or switches. This not only simplifies the setup process but also reduces the clutter of cables and enhances overall efficiency.

Increased Bandwidth

The presence of 2 ports on the Dell 3NNR4 Converged Adapter significantly increases the available bandwidth. Each port operates independently, allowing for parallel data transfer and effectively doubling the available bandwidth. This is particularly beneficial in scenarios that require high-speed data transfer, such as data-intensive applications, multimedia streaming, or large file transfers. Users can experience faster and smoother performance, ensuring seamless productivity and reducing potential bottlenecks.

Fault Tolerance and Load Balancing

The dual-port configuration of the Dell 3NNR4 Converged Adapter also offers fault tolerance and load balancing capabilities. In the event of a port failure or disruption, the second port can automatically take over, ensuring uninterrupted connectivity and minimizing downtime. Additionally, load balancing distributes network traffic across both ports, optimizing network performance and preventing congestion on a single port. This feature is particularly crucial in mission-critical environments where network reliability and availability are paramount.

Versatility

The presence of 2 ports on the Dell 3NNR4 Converged Adapter enhances its versatility and adaptability to different networking requirements. Users can leverage these ports to connect to various network types, such as Ethernet or Fibre Channel networks, depending on their specific needs. This flexibility allows the adapter to be used in a wide range of applications, making it suitable for diverse industries and network infrastructures.

Network Segmentation

One of the key advantages of having multiple ports is the ability to segment the network. Users can dedicate one port to specific tasks or network segments while using the other for different purposes. This segregation enhances security, as sensitive data or critical operations can be isolated on a separate network segment, minimizing the risk of unauthorized access or interference. Additionally, network segmentation helps optimize network performance by reducing unnecessary traffic and congestion.

Scalability

The dual-port configuration of the Dell 3NNR4 Converged Adapter also contributes to its scalability. As business needs evolve and network requirements grow, users can easily expand their connectivity options by adding more adapters with multiple ports. This scalability allows for future-proofing the network infrastructure and accommodating increasing demands without the need for significant hardware upgrades or replacements.

Cost-Effectiveness

Having 2 ports on a single adapter brings cost-effectiveness to users. Instead of investing in multiple single-port adapters or switches, users can achieve the same functionality with a single dual-port adapter. This not only reduces upfront costs but also simplifies maintenance and management, leading to long-term cost savings. The Dell 3NNR4 Converged Adapter offers an economical solution without compromising on performance or flexibility.

In conclusion, the Dell 3NNR4 Converged Adapter's 2 ports provide enhanced connectivity, increased bandwidth, fault tolerance, load balancing capabilities, versatility, network segmentation, scalability, and cost-effectiveness. These features make it an ideal choice for users who require reliable and high-performance networking solutions. Whether in small businesses or enterprise environments, the Dell 3NNR4 Converged Adapter offers the necessary flexibility, performance, and future-proofing capabilities to meet the ever-evolving networking demands.