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Split Fibre Channel Loop Operation (Quad Loop)

The 2Gb SANbloc Series LS module allows for split FC Loop operation, with two dual fibre channel loops of seven disk drives each. In this split loop mode the primary port (I/ O Slot A) will form a loop using the first seven drives, 1 to 7 (from right hand side of rackmount systems). The expansion port (I/O Slot B) will form a second loop using the remaining 7 drives, 8 to 14 (from right hand side of rackmount systems).

Note: If the enclosure has dual LS modules the following procedures must be applied to both LS modules.

CAUTION: Enclosures operating in split loop mode can not be daisy chained to other enclosures.

Setting Up Split Loop Operation

To operate the 2Gb SANbloc Series enclosure in split fibre channel loop mode, follow this procedure:

1Remove the LS module from the front of the enclosure.

2On the LS Module locate the jumper position JP3 (Figure 2-1).

3To operate in split loop mode, install a jumper at JP3.

4Replace the LS module.

Removing Split Loop Operation

To remove split fibre channel loop operation from the 2Gb SANbloc Series enclosure, follow this procedure:

1Remove the LS module from the enclosure and locate jumper JP3 (Figure 2-1).

2To remove split loop operation, remove jumper JP3.

3Replace the LS module.

Split Fibre Channel Loop Operation (Quad Loop)

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Adaptec MAN-FC2002-001 manual Split Fibre Channel Loop Operation Quad Loop, Setting Up Split Loop Operation
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MAN-FC2002-001 specifications

The Adaptec MAN-FC2002-001 is a high-performance storage controller designed to address the needs of enterprise-level data management. This Fibre Channel host bus adapter (HBA) is engineered to facilitate fast and reliable data transfer between servers and storage devices, thereby enhancing overall storage performance. One of its standout features is the support for 2 Gbps Fibre Channel technology, which enables rapid communication in environments where speed is critical.

This controller is equipped with dual-channel architecture that provides advanced connectivity options. This design not only improves bandwidth utilization but also allows for simultaneous access to multiple storage devices, enhancing system efficiency. With its robust architecture, the MAN-FC2002-001 supports both point-to-point and switched fabric connectivity, giving users flexibility in their configurations based on their unique storage environment.

One of the key technologies incorporated in the Adaptec MAN-FC2002-001 is its advanced error checking and correction capabilities. These features help protect data integrity during transmission, minimizing data loss risks. Additionally, the HBA supports an array of operating systems, including various UNIX distributions and Windows servers, making it a versatile choice for diverse IT infrastructures.

Performance-wise, the controller is optimized for high I/O operations, making it suitable for demanding applications such as databases, virtualization, and large file transfers. With support for advanced queuing techniques, it can efficiently manage a high volume of data requests, thus reducing latency and enhancing response times.

In terms of compatibility, the Adaptec MAN-FC2002-001 easily integrates with external storage arrays, providing users with options to scale their storage solutions as needed. The card is designed for both backward compatibility with older Fibre Channel infrastructures and forward compatibility with the latest technologies, thereby extending the investment value for enterprises.

To complement its technical capabilities, the MAN-FC2002-001 features a comprehensive set of management tools, allowing system administrators to monitor performance metrics, manage firmware updates, and configure settings easily. Its reliable design and robust performance characteristics make the Adaptec MAN-FC2002-001 an ideal choice for organizations looking to enhance their storage network infrastructure while maintaining high availability and reliability. Overall, the Adaptec MAN-FC2002-001 represents a powerful solution for modern data storage challenges.
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