1Ensure that your Switches are correctly installed and that you have the correct number of Matrix Cables for your con- figuration. We recommend that the bottom unit in your stack is the one that contains the Matrix Module.

2Working first with the Switch that contains the Matrix Mod- ule, attach a Matrix Cable to one of the ports on the Matrix Module. Connect the other end of that cable to the matrix port on the same unit. For your stack to operate as one unit, you must do this.

3Connect each of the remaining cables between the ports on the Matrix Module and the matrix port on each unit.

4Connect your power cord and power-up the stack.

Ordering Matrix Cables

Matrix Cables are available from your supplier:

Product Title

Part Number

 

 

IBM 8271 Nways Matrix Cable

02L0883

 

 

Technical Specification

Operating Temperature

0° to 50°C (32° to 122°F)

Storage Temperature

–10° to 70°C (14° to 158°F)

Operating Humidity

10 to 95% non-condensing

Power Consumption

(@ 5V DC) 800mA maximum (4W maxi-

 

mum)

Standards:

 

Safety

UL 1950

 

EN60950

 

CSA22.2#950

EMC

 

Emissions

EN55022 Class B, FCC Part 15 Subpart

 

B Class A, ICES-003 Class A, AS/NZS

Immunity

3548 Class B, VCCI Class B,

EN50082-1

Environmental

EN60068 (IEC 68)

Obtaining Support

For further information on obtaining support, refer to the Technical Support information in the User’s Guide that accompanies the switch, or visit our World Wide Web site by entering the following URL into your web browser:

http://www.networking.ibm.com/support

Electronic Emission Notices

Federal Communications Commission (FCC) Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reason- able protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residen- tial area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

Properly shielded and grounded cables and connectors (IBM P/N 02L0883 or its equivalent) must be used in order to meet FCC emission limits. IBM is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user's authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Opera- tion is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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IBM 8271 manual Ordering Matrix Cables, Technical Specification, Obtaining Support

8271 specifications

The IBM 8271, an influential model introduced in the early 1990s, represents a significant advancement in the realm of business computing and technology. Its development was part of IBM’s broader push to enhance enterprise solutions by providing robust hardware and software ecosystems tailored to the needs of various industries.

One of the main features of the IBM 8271 is its powerful processing capabilities. It was equipped with advanced microprocessors that enabled it to handle complex computations and large datasets efficiently. This made it particularly valuable for businesses that required reliable performance for applications such as data analysis, financial modeling, and resource management.

In terms of memory, the IBM 8271 offered considerable capacity compared to its contemporaries. The architecture allowed for both RAM and storage expansions, which ensured that organizations could scale their systems as their data processing needs grew. This modular approach to memory and storage was crucial in accommodating the rapidly changing technology landscape of the time.

The 8271 also showcased IBM's commitment to connectivity. With various communication interfaces built into its architecture, users could seamlessly connect to networks, printers, and other peripherals. This feature was especially important as businesses began to embrace networking and shared computing resources, facilitating collaboration and efficiency across teams.

In addition to its hardware capabilities, the IBM 8271 established a strong foundation for software compatibility. It supported key operating systems and enterprise applications, allowing for flexible deployment options for users. Businesses could run critical applications needed for daily operations while also incorporating customized software solutions that suited their specific requirements.

Another characteristic that set the IBM 8271 apart was its emphasis on reliability and serviceability. IBM designed the system with redundancy and fail-safe measures in mind, reducing downtime and ensuring that businesses could maintain continuous operations, even in challenging circumstances.

Overall, the IBM 8271 was a formidable presence in the computing world, combining processing power, expandability, and connectivity with IBM’s renowned reliability. Its contributions to the industry were substantial, paving the way for advancements in enterprise computing that continue to resonate in modern technology solutions. With the 8271, IBM not only addressed the immediate computing needs of businesses but also set a precedent for future innovations in the evolving landscape of information technology.