7.7 8260 Ethernet 10-Port 10Base-FB Module

The 8260 Ethernet 10-Port 10Base-FB Module is a 10-port module that complies with the 10Base-FB standard and supports backbone and to-the-desk connectivity over fiber optic cabling.

To provide backbone connectivity, the 8260 Ethernet 10-Port 10Base-FB Module can be connected via a fiber cable to one of the following:

∙

∙

∙

∙

An 8260 using 8260 10-Port 10Base-FB module

An 8260 using 8250 2/4-port 10Base-FB module

An 8250 using 8250 2/4-port 10Base-FB module

A third party hub using a 10Base-FB compliant module

This module supports 50/125, 62.5/125, 85/125 or 100/140 micron duplex fiber rated at 150 MHz or better and can be ordered with either ST, FC or SMA-type connectors. You should use different part numbers and feature codes when ordering this module with different connector types.

In general, on 62.5 micron cable, you can go up to a maximum of 4000 meters (when the module is set to operate at high power mode) point-to-point using 8250 and/or 8260 10Base-FB modules. However, if you have poor quality cable, splices or many patch panels, you may have to reduce this distance.

The workstations connecting to this module should use either the IBM 10Base-FB Transceivers or any transceiver which fully complies with the 802.3 10Base-FB standard.

The 8260 Ethernet 10-Port 10Base-FB Module provides the following features:

∙Per-port switching

Each port can be connected to one of the eight segments on the backplane. Also, the module provides four isolated segments to which the individual ports on the module can be attached. These isolated segments can be used to set up segments consisting of the users attached to that module without using any backplane resource.

Note

The 8260 Ethernet 10-Port 10Base-FB Module supports any combination of backplane and isolated segments. So, you have the freedom to assign any of the 10 ports to any of the backplane or isolated segments.

∙Support for 1 E-MAC

This module provides the mounting for one E-MAC. The E-MAC can be assigned to any of the Ethernet segments on the backplane, or any of the isolated segments on this module. Note that the E-MAC mounted on this module cannot collect per-port or per-module statistics about the 8250 modules.

∙Support for 1 Ethernet security card

In addition to mounting for the E-MAC, this module provides the mounting for one Ethernet security card. The Ethernet Security card provides for eavesdropping and intrusion control for your Ethernet segments. For

Chapter 7. 8260 Ethernet Modules 113

Page 134 Page 136
Page 135
Image 135
IBM 8260 manual Ethernet 10-Port 10Base-FB Module
Page 134 Page 136

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.
Top Page Image Contents