
( Brand: Hp ), ( Manufacturer Part Number: 519130-001 ), ( Part Type: Switch )
The 519130-001 4x QDR BLC QLogic HP Switch is a high-performance InfiniBand network switch designed for data center applications. This switch is equipped with four 40 Gbps QDR (Quad Data Rate) ports, which allow for fast and efficient data transfer between servers and storage systems.
The BLC (Bypass Line Card) feature of this switch provides an additional layer of reliability by allowing data to bypass the switch in the event of a failure, ensuring minimal disruption to the network. The switch also supports 16-port FDR (Four Data Rate) InfiniBand connectivity, providing flexibility in configuring the network to meet the specific needs of your data center.
The switch is manufactured by QLogic, a leading provider of storage and networking solutions, and is compatible with HP servers and storage systems. It is designed for use in high-performance computing, financial services, and other data-intensive applications where low latency and high throughput are critical.
This switch is built with advanced networking features such as congestion control, traffic prioritization, and link aggregation to ensure optimal network performance and reliability. It also supports advanced networking protocols such as RoCE (RDMA over Converged Ethernet) and SMI-S (Storage Management Initiative Specification) for seamless integration with storage systems.
In summary, the 519130-001 4x QDR BLC QLogic HP Switch is a high-performance InfiniBand network switch that provides fast and reliable data transfer between servers and storage systems. Its BLC feature ensures redundancy and reliability, while its support for FDR InfiniBand connectivity provides flexibility in network configuration. This switch is a great choice for data center applications that require low latency and high throughput.
Pros of buying 519130-001 4x QDR BLC QLogic HP Switch InfiniBand 16p:1. High Performance: This switch supports QDR (Quad Data Rate) InfiniBand, providing a high bandwidth of up to 40 Gb/s. This is ideal for applications requiring high-speed data transfer such as HPC (High Performance Computing), big data analytics, and virtualization.
2. Scalability: The switch supports up to 16 ports, allowing for the expansion of the network as needed. This makes it a good choice for growing businesses or organizations.
3. Reliability: QLogic is a well-known brand in the storage and networking industry, known for its reliable and high-quality products.
4. Compatibility: The switch is compatible with various operating systems and applications, making it easier to integrate into existing systems.
Cons of buying 519130-001 4x QDR BLC QLogic HP Switch InfiniBand 16p:1. Cost: InfiniBand switches are generally more expensive than Ethernet switches with similar port counts. This switch is no exception, and the cost may be prohibitive for some budgets.
2. Complexity: InfiniBand networks can be more complex to set up and manage than Ethernet networks. This may require additional training or hiring of IT staff with InfiniBand expertise.
3. Limited Market: InfiniBand is not as widely used as Ethernet, which may limit the availability of support, documentation, and third-party tools.
Conclusion: The 519130-001 4x QDR BLC QLogic HP Switch InfiniBand 16p is a high-performance switch that is ideal for applications requiring fast data transfer. However, its high cost and potential complexity may make it a less appealing choice for some organizations. If the performance benefits outweigh the costs and complexities, this switch can be a valuable addition to the network infrastructure.
Recommendation: If the need for high-speed data transfer is critical, and the budget and resources allow for it, this switch can be a good investment. However, it's recommended to thoroughly evaluate the needs and resources of the organization before making a purchase decision. If the performance requirements are not as high, consider looking into Ethernet switches with similar port counts, as they may be more cost-effective and easier to manage.