Description
Product Overview for the QLogic QLE2872-SR-SP
In the rapidly evolving landscape of data storage and communication, Fibre Channel technology plays a pivotal role in ensuring high-speed and reliable connectivity. The QLogic QLE2872-SR-SP 64Gb Dual Port Fibre Channel SAN PCIe Host Bus Adapter stands out as a key component in this domain, offering advanced features and robust performance. This article provides a detailed exploration of this product, delving into its specifications, functionalities, benefits, and applications.
Understanding Fibre Channel Technology
Before delving into the specifics of the QLogic QLE2872-SR-SP, it’s essential to have a basic understanding of Fibre Channel technology. Fibre Channel is a high-speed network technology primarily designed for storage area networks (SANs). It enables the rapid and reliable transfer of data between servers and storage devices. This technology has evolved over the years, with the latest iteration being the 64Gb Fibre Channel, known for its exceptional speed and efficiency.
Speed and Bandwidth
The QLE2872-SR-SP boasts a remarkable 64Gb data transfer rate, making it one of the fastest Fibre Channel Host Bus Adapters (HBAs) available in the market. This high speed ensures swift and efficient communication between servers and storage, reducing latency and enhancing overall system performance.
Dual Port
One standout feature of this HBA is its dual-port configuration. Dual ports enable simultaneous communication with two separate devices or networks, providing redundancy and load balancing. This feature is particularly beneficial in enterprise-level environments where high availability and fault tolerance are paramount.
PCIe Interface
The HBA utilizes a PCIe (Peripheral Component Interconnect Express) interface, ensuring seamless integration with modern server architectures. PCIe is known for its high data transfer rates and low latency, complementing the high-speed capabilities of the Fibre Channel technology.
SR (Short Range) Optics
The “SR” in the product name refers to Short Range optics. This indicates that the HBA is optimized for short-distance communication within a data center. The SR optics are cost-effective and suitable for most SAN deployments where devices are nearby.
QLogic StorFusion Technology
The QLE2872-SR-SP incorporates QLogic’s StorFusion technology, a suite of advanced features designed to optimize and streamline SAN management. This includes features such as end-to-end data integrity, fabric-based diagnostics, and advanced power management, contributing to the overall reliability and efficiency of the Fibre Channel network.
Advantages of QLE2872-SR-SP in SAN EnvironmentsEnhanced Performance
The primary advantage of incorporating the QLE2872-SR-SP into a SAN environment is the significant enhancement in performance. The 64Gb data transfer rate ensures that data-intensive applications, such as database transactions and virtualization workloads, can operate at peak efficiency.
High Availability
With its dual-port configuration, the HBA provides a level of high availability that is crucial in enterprise settings. In the event of a port failure or other connectivity issues, the redundant port ensures continuous data flow, minimizing downtime and ensuring uninterrupted access to critical data.
Scalability
The QLE2872-SR-SP is designed with scalability in mind, accommodating the growing needs of expanding SAN infrastructures. Whether it’s adding more storage devices or increasing the number of connected servers, this HBA can scale to meet the demands of evolving IT environments.
Use Cases and Applications
The QLogic QLE2872-SR-SP finds application in a variety of scenarios, catering to the diverse needs of modern data-centric enterprises.
Data Centers
In large-scale data centers where high-speed data transfer is essential, the QLE2872-SR-SP excels. Its dual-port configuration and high bandwidth make it a reliable choice for connecting servers to storage arrays in a data center environment.
Virtualized Environments
Virtualization technologies, such as VMware and Hyper-V, benefit from the high performance and reliability of the QLE2872-SR-SP. The dual ports allow for efficient communication between virtualized servers and storage, supporting the dynamic nature of virtualized workloads.
Database Applications
For enterprises heavily reliant on database applications, the QLE2872-SR-SP ensures that data retrieval and storage operations occur seamlessly and with minimal latency. The high-speed Fibre Channel connectivity contributes to the overall responsiveness of database-driven applications.
Cloud Infrastructure
As organizations transition to cloud-based infrastructures, the QLE2872-SR-SP provides the necessary connectivity for efficiently accessing and managing data stored in cloud environments. Its compatibility with PCIe interfaces aligns with the architecture of many cloud servers.
General Information about this Qlogic QLE2872-SR-SP
- Manufacturer: Qlogic
- Model Number or SKU# QLE2872-SR-SP
- Product Series: 3400
- Product Type: Fibre Channel
Technical Specifications
- PCIe Card Electromechanical Specification, Rev. 3.0
- PCIe Card Electromechanical Specification, Rev. 4.0 Draft 0.9
- PCI Bus Power Management Interface Specification, Rev. 1.2
- PCI Hot Plug Specification, Rev. 1.1
Boot Support
- BIOS (Basic Input/Output System)
- Unified Extensible Firmware Interface (UEFI)
- Forth Code (FCode)
Temperature
- Operating: 0°C to 55°C (32°F to 131°F)
- Storage: –20°C to 70°C (–4°F to 158°F)
Interface
- Bus Interface: PCIe 4.0 ×8 (Dual-port)
Performance
- QoS (Quality of Service) CS_CTL
- FEC (Forward Error Correction) for 64GFC/32GFC/16GFC
- BB-CR: Automatic Buffer Credit Loss Detection and Recovery
- FPIN and hardware signaling for universal SAN (Storage Area Network) congestion mitigation
Finally, the QLogic QLE2872-SR-SP 64Gb Dual Port Fibre Channel SAN PCIe Host Bus Adapter stands as a robust and high-performance solution for organizations seeking to optimize their storage area networks. With its impressive data transfer rates, dual-port configuration, and advanced features like StorFusion technology, it addresses the evolving demands of modern data-centric environments. Whether deployed in data centers, virtualized environments, or cloud infrastructures, this HBA contributes to enhanced performance, high availability, and streamlined management of Fibre Channel SANs. As technology continues to advance, solutions like the QLE2872-SR-SP play a crucial role in ensuring the efficiency and reliability of data storage and communication networks.
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