DMM and a 24 PPS Ethernet module) and a number of 8250 modules. Both 8260 modules have a power class of 3 assigned to them. Upon taking one power supply down, we found that since the remaining power was not enough to power all the existing modules, the modules with the lowest power priority (the DMM and 24 PPS modules) were powered down by the Controller module.

Note: There will be no message here since the DMM module has been powered-down.

5.8Installing the 8260 Power Supply

First, unpack a power supply from the shipping carton and set the ON/OFF switch to OFF.

Then, remove a blank power supply faceplate in the slot which you will install the power supply.

Slide the power supply into the selected power supply slot until it is flush with the front of the hub.

Tighten the 2 spring-loaded screws securely.

Connect the power cord.

Turn on the power supply switch.

Verify power supply operation by checking the active Controller module to ensure that the power supply LED for the installed power supply is okay.

Note:

Replacing or installing a power supply may be done while the hub is running but make sure that you have enough power to support the installed modules.

Chapter 5. 8260 Intelligent Power Management Subsystem 89

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IBM manual Installing the 8260 Power Supply

8260 specifications

The IBM 8260 is a significant entry in the realm of enterprise servers, recognized for its performance, scalability, and robust features designed to cater to demanding business environments. It primarily serves as a high-capacity server for large organizations, capable of handling extensive workloads and complex applications without compromising speed or efficiency.

One of the standout features of the IBM 8260 is its powerful processing capabilities. It typically comes equipped with multiple processor units based on the IBM POWER architecture, which is renowned for its high-performance computing. This architecture allows the server to execute numerous simultaneous tasks, making it ideal for environments that require multitasking and high throughput.

Memory capacity is another key characteristic of the IBM 8260. Depending on the specific configuration, it can support substantial amounts of RAM, ensuring that applications can run effectively without the bottlenecks often associated with data-intensive tasks. This is crucial for enterprises that rely on real-time data analytics, large database management, and resource-heavy applications.

In terms of storage, the IBM 8260 offers flexible options. It supports a variety of storage solutions, including solid-state drives (SSDs) and traditional hard drives, catering to different performance and capacity needs. This scalability in storage helps organizations manage their data effectively while ensuring quick access and retrieval times.

Connectivity is also a prominent feature of the IBM 8260. The server includes advanced networking capabilities, supporting various protocols and technologies that facilitate fast data transfer and communication between devices. This enhances overall network performance, essential for businesses that depend on cloud computing and distributed computing environments.

Additionally, the IBM 8260 is designed with a focus on reliability and availability. It incorporates redundant components, such as power supplies and cooling systems, minimizing the risk of downtime. This is critically important for enterprises that require continuous availability of services.

The server’s management features are also noteworthy. IBM provides a suite of management tools that allow IT administrators to monitor performance, configure hardware settings, and troubleshoot issues seamlessly. This ease of management is bolstered by automation capabilities, enabling organizations to enhance operational efficiency.

In conclusion, the IBM 8260 stands out in the competitive server landscape due to its high processing power, extensive memory and storage options, advanced connectivity, reliability features, and robust management tools. Such attributes make it a viable choice for organizations seeking to enhance their IT infrastructure and streamline their operations effectively.