Caution – Potential data loss or degraded performance. To prevent data loss or damage to a cable, do not twist, fold, pinch, or step on a fibre optic cable, and do not bend a cable tighter than a 2-inch radius.

Caution – Potential data loss. Removing an SFP transceiver that has not failed can cause data loss. To prevent data loss, remove only the component that has a Fault light on or a failed status in the storage management software.

7.Disconnect the interface cable from the SFP transceiver.

8.Remove the failed SFP transceiver from the controller.

9.Install the new SFP transceiver into the controller.

10.Reconnect the interface cable.

11.Check the Bypass and Fault lights for the new SFP transceiver.

FIGURE 7-24Replacing an SFP Transceiver

12.Choose one of the following steps, based on the status of the Bypass and Fault lights.

■Bypass light or Fault light is illuminated -The SFP transceiver and cables maybe installed incorrectly, or the cable may not be securely connected. Reinstall the SFP transceiver and cable, check the cable connection, and then go to step 13.

■Bypass light and Fault light are off - Go to step 14.

13.Is the problem corrected?

Chapter 7 FRU/CRU Replacement Procedures 7-45

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Sun Microsystems 5310 NAS manual 24Replacing an SFP Transceiver
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5310 NAS specifications

Sun Microsystems, known for its innovative computing solutions, launched the Sun 5310 Network Attached Storage (NAS) system, which marked a significant advancement in the realm of storage solutions in the early 2000s. The 5310 NAS was designed to provide high-performance, reliable, and scalable storage tailored for enterprise environments.

One of the standout features of the Sun 5310 NAS is its file-serving capabilities, which support multiple protocols, notably NFS (Network File System) and CIFS (Common Internet File System). This dual-protocol support allowed organizations to seamlessly integrate the NAS into diverse IT ecosystems, facilitating interoperability between UNIX, Linux, and Windows systems. The enhanced file-sharing capabilities made it an ideal solution for businesses with mixed operating environments.

The Sun 5310 NAS incorporates cutting-edge technologies to ensure high availability and data integrity. The system utilized a RAID (Redundant Array of Independent Disks) technology, providing various RAID levels to protect against data loss while optimizing performance. Additionally, the device featured hot-swappable drives, enabling maintenance and upgrades with minimal downtime, a crucial factor for business continuity.

Equipped with advanced management software, the Sun 5310 NAS offered users an intuitive interface for monitoring storage health and performance. This software included comprehensive reporting functionalities that allowed IT administrators to oversee usage patterns and capacity planning efficiently.

Scalability was another defining characteristic of the Sun 5310 NAS. The system could easily expand with additional storage modules, accommodating the growing needs of an organization without the necessity for complete system overhauls. This flexibility ensured that businesses could adapt their storage solutions to meet evolving data storage needs without incurring significant costs or disruptions.

In terms of performance, the Sun 5310 NAS featured high I/O throughput achieved through its robust hardware architecture and optimized file serving capabilities. This performance baseline was crucial for organizations that relied on heavy data workloads and required rapid access to information.

In summary, the Sun 5310 NAS from Sun Microsystems embodied a forward-thinking approach to network storage, blending reliability, scalability, and multi-protocol support. Its user-friendly management software, combined with the robustness of RAID technology and hot-swappable drives, made it a preferred choice for enterprises looking to streamline their storage infrastructure while safeguarding critical data.
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