7ZT7A00546 Lenovo ThinkSystem 10GB 2-Port SFP+ Adapter

Lenovo ThinkSystem 10GB 2-Port Adapter

The Lenovo 7ZT7A00546 ThinkSystem 10GB 2-Port SFP+ Adapter is a high-performance networking solution designed to deliver fast connectivity and reliable data transfer for enterprise environments.

General Specifications

Manufacturer Details

• Brand: Lenovo
• Part Number: 7ZT7A00546
• Category: Network Adapter

Technical Features

Form Factor

• Plug-in Card design for easy installation

Interface Type

• LAN-on-Motherboard (LOM) compatibility

Port Configuration

• Dual 10 Gigabit SFP+ ports
• Supports 10 GigE protocol
• Data transfer speed up to 10 Gbps

Performance Capacity

• Virtual Functions: 128
• Processor: 1 x X557-AT2 Intel chipset

Compliance Standards

• IEEE 802.1q
• IEEE 802.1p
• IEEE 802.3x
• IEEE 802.3ad (LACP)
• IEEE 802.1as
• IEEE 802.1qbg

Compatibility and Supported Systems

Designed For

• ThinkSystem SR530
• ThinkSystem SR550
• ThinkSystem SR570
• ThinkSystem SR590
• ThinkSystem SR630
• ThinkSystem SR650
• ThinkSystem SR850
• ThinkSystem SR860
• ThinkSystem SR950

Operating System Requirements

Microsoft Platforms

• Windows Server 2012 R2
• Windows Server 2016

Linux Distributions

• SUSE Linux Enterprise Server 11 SP4
• SUSE Linux Enterprise Server 12 SP2
• Red Hat Enterprise Linux 6.9
• Red Hat Enterprise Linux 7.3

Virtualization Platforms

• VMware ESXi 6.0 Update 3
• VMware ESXi 6.5

Lenovo 7ZT7A00546 10GB 2-Port SFP+ Adapter Overview

The Lenovo 7ZT7A00546 ThinkSystem 10Gb 2-Port SFP+ Adapter represents a high-performance networking solution engineered for modern enterprise infrastructures that demand consistent throughput, low latency, and reliable data transmission. Designed to integrate seamlessly with Lenovo ThinkSystem servers, this dual-port adapter delivers 10 Gigabit Ethernet connectivity through SFP+ interfaces, making it an ideal choice for data-intensive workloads, virtualization environments, and scalable cloud architectures. The adapter supports advanced networking features, ensuring optimal efficiency in high-density data center deployments while maintaining flexibility for various networking configurations.

Advanced 10GbE Networking Capabilities

The 10 Gigabit Ethernet capability of this adapter significantly enhances network bandwidth compared to traditional 1GbE solutions. By enabling faster data transfers and reducing bottlenecks, the Lenovo 7ZT7A00546 adapter supports critical enterprise applications such as database management, big data analytics, and real-time processing systems. Its dual-port configuration allows for redundancy, load balancing, and failover support, which are essential for maintaining high availability in mission-critical environments.

Dual-Port SFP+ Flexibility

The inclusion of two SFP+ ports provides exceptional flexibility in terms of connectivity options. Organizations can utilize fiber optic or direct attach copper cables depending on their infrastructure requirements. This adaptability ensures compatibility with a wide range of network setups, from short-range connections within a rack to long-distance fiber deployments across data centers. The SFP+ interface also allows administrators to upgrade or replace transceivers without replacing the entire adapter, reducing long-term costs and improving scalability.

Optimized Data Throughput

The adapter is engineered to maximize data throughput while minimizing packet loss and latency. It supports features such as TCP/IP offloading, large send offload, and receive-side scaling, which collectively enhance performance by reducing CPU overhead. These optimizations enable servers to handle higher workloads efficiently, making the adapter suitable for environments with heavy network traffic demands.

Compatibility with Lenovo ThinkSystem Servers

The Lenovo 7ZT7A00546 adapter is specifically designed for compatibility with Lenovo ThinkSystem servers, ensuring seamless integration and optimal performance. This tight integration allows for simplified installation and configuration, reducing deployment time and minimizing compatibility issues. The adapter is validated and certified for use within Lenovo’s ecosystem, providing assurance of reliability and performance consistency.

Seamless Integration with Enterprise Infrastructure

Integration with existing enterprise infrastructure is a critical consideration for IT administrators. The adapter supports industry-standard networking protocols and is compatible with major operating systems, including Windows Server, Linux distributions, and virtualization platforms such as VMware and Hyper-V. This broad compatibility ensures that organizations can deploy the adapter across diverse environments without requiring extensive modifications.

Support for Virtualization and Cloud Environments

Virtualization technologies rely heavily on efficient network communication between virtual machines and physical hosts. The Lenovo 7ZT7A00546 adapter supports features such as virtual machine queue (VMQ), single root I/O virtualization (SR-IOV), and network virtualization overlays. These capabilities enhance performance in virtualized environments by reducing latency and improving resource allocation. In cloud deployments, the adapter ensures reliable connectivity for multi-tenant workloads and scalable infrastructure.

Enhanced Server Performance

By offloading networking tasks from the CPU, the adapter improves overall server performance. This allows servers to allocate more processing power to applications rather than network management, resulting in better efficiency and faster response times. The adapter’s advanced features ensure that high-performance computing workloads can run smoothly without network-related bottlenecks.

High Availability and Redundancy Features

High availability is a cornerstone of modern data center design, and the Lenovo 7ZT7A00546 adapter is equipped with features that support continuous operation. The dual-port design enables redundancy, ensuring that network connectivity is maintained even if one port fails. This capability is essential for businesses that require uninterrupted access to applications and services.

Load Balancing and Failover Support

Load balancing distributes network traffic across multiple ports, optimizing resource utilization and preventing congestion. The adapter supports advanced load balancing algorithms that dynamically allocate traffic based on network conditions. In the event of a port failure, failover mechanisms automatically redirect traffic to the remaining port, minimizing downtime and maintaining service continuity.

Network Resilience in Data Centers

Data centers must handle large volumes of data while ensuring reliability and uptime. The Lenovo 7ZT7A00546 adapter contributes to network resilience by providing stable and consistent connectivity. Its robust design and advanced features make it suitable for deployment in environments where reliability is paramount, such as financial institutions, healthcare systems, and e-commerce platforms.

Performance Optimization and Efficiency

The Lenovo 7ZT7A00546 adapter is designed with performance optimization in mind, ensuring efficient data handling and minimal latency. Its advanced hardware and firmware features enable high-speed data transfer while maintaining low power consumption, making it an energy-efficient solution for modern data centers.

Energy Efficiency and Thermal Management

Energy efficiency is an important consideration for data center operations. The adapter is designed to consume minimal power while delivering high performance, reducing the overall energy footprint of the infrastructure. Additionally, its thermal management features ensure that it operates within optimal temperature ranges, preventing overheating and extending the lifespan of the hardware.

Security and Data Integrity

In an era where data security is a top priority, the Lenovo 7ZT7A00546 adapter incorporates features that ensure secure data transmission and integrity. These features protect sensitive information from unauthorized access and ensure that data remains accurate during transfer.

Advanced Security Protocols

The adapter supports a range of security protocols that safeguard network communication. These protocols help prevent unauthorized access and protect against cyber threats, ensuring that data remains secure across the network. This is particularly important for industries that handle sensitive information, such as finance, healthcare, and government sectors.

Error Detection and Correction

Error detection and correction mechanisms ensure that data is transmitted accurately without corruption. The adapter continuously monitors data packets for errors and implements corrective measures when necessary, maintaining data integrity and reliability.

Compliance with Industry Standards

The Lenovo 7ZT7A00546 adapter complies with industry standards for networking and security, ensuring compatibility and reliability. This compliance provides organizations with confidence that their network infrastructure meets regulatory requirements and operates efficiently within established guidelines.