44

Quad Loop

Configuration

To HBA

To HBA

Note: Quad loop configuration requires that the enclosure be configured in split loop mode. To set split loop mode, a jumper must be installed at jumper location JP3 on each LS module in the enclosure.

This section describes the procedure for connecting the enclosure in quad loop mode. For this configuration there must be two LS modules and two I/O modules installed in the enclosure.

1Remove both LS modules from the enclosure and install a jumper, at jumper location JP3 if one is not already installed. This sets the enclosure to operate in split loop mode.

2Attach cables to the top and bottom connector of both I/O modules (see Figure 3-4).

3Attach the other end of these four cables to your host systems.

Figure 3-4 Cabling the Quad Loop Configuration

To HBA

1

1

2

2

I

0

I

0

To HBA

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

JBOD Configurations

Page 44
Image 44
Adaptec MAN-FC2002-001 manual Cabling the Quad Loop Configuration

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.