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IBM SAN48B-5 User Manual

IBM SAN48B-5
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IBM System Storage SAN48B-5
Installation, Service, and User Guide
Serv ice information: 2498-F48
GA32-0895-03
Read Before Using
This product contains software that is licensed under written license agreements. Your use of such software is subject to
the license agreements under which they are provided.
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Table of Contents

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IBM SAN48B-5 Specifications

General IconGeneral
ModelSAN48B-5
TypeSwitch
Product TypeFibre Channel Switch
Form Factor1U Rack-mountable
Ports48
ManageableYes
ManagementWeb-based, CLI
Power SupplyDual, Hot-swappable
Operating Temperature32°F to 104°F (0°C to 40°C)
Humidity10% to 90% (non-condensing)
Port Speed8/16 Gbps
Non-Operating Temperature-40 to 70 °C

Summary

Chapter 1. Introducing the SAN48B-5

Switch Capabilities

Overview of the SAN48B-5 switch's features and high-performance capabilities.

Switch Components

Detailed description of the physical components and ports of the SAN48B-5 switch.

Port Side of the Switch

Identification and description of LEDs and ports on the front (port) side of the switch.

Non-port Side of the Switch

Identification and description of power supply and fan assemblies on the rear side.

Chapter 2. Installing and Configuring the Switch

Items Included with the Switch

List of all hardware and documentation accessories shipped with the SAN48B-5 switch.

Site Preparation and Installation Requirements

Conditions and requirements for electrical, environmental, and cabinet installation.

Planning for Cable Management

Recommendations and best practices for organizing and managing cables for the switch.

Setting Up the Switch as a Standalone Unit

Step-by-step instructions for installing the SAN48B-5 switch on a flat surface.

Installing in an EIA Cabinet

Procedures for installing the SAN48B-5 switch into a standard EIA rack cabinet.

Configuring the Switch

Providing Power to the Switch

Detailed steps for powering up the SAN48B-5 switch safely and correctly.

Creating a Serial Connection

Instructions for establishing a serial connection for initial switch configuration.

Setting the Switch IP Address

How to configure a static or DHCP IP address for the SAN48B-5 switch.

Setting the Switch Date and Time

Procedures for setting the correct date, time, and time zone on the switch.

Installing SFP+ Transceivers and Connecting Cables

Guidance on installing transceivers and connecting fiber optic cables to the switch.

Fabric OS Native and Access Gateway Modes

Explanation of the two operational modes for the SAN48B-5 switch.

Chapter 3. Using and Maintaining the Switch

Powering the Switch On and Off

Detailed steps for safely powering the SAN48B-5 switch on and off.

Interpreting LEDs

Understanding the meaning of status and activity LEDs on the switch.

LED Patterns

Table describing port side LED behavior and recommended actions for troubleshooting.

POST and Boot Specifications

Information on the Power-On Self-Test (POST) process and switch boot sequence.

Interpreting POST Results

How to determine if POST completed successfully and identify errors.

SAN48B-5 Management

Options and tools available for monitoring and managing the SAN48B-5 switch.

Chapter 4. FRU Replacement

Replacing a Power Supply and Fan Assembly

Procedures for removing and replacing hot-swappable power supply and fan units.

Determining the Need to Replace a Power Supply and Fan Assembly

Methods to check power supply status and identify faulty units.

Removing the Battery

Steps to safely remove the lithium battery from the switch.

Appendix A. Product Specifications

Weight and Physical Dimensions

Specifications for the physical size and weight of the SAN48B-5 switch.

Facility Requirements

Electrical, thermal, and cabinet requirements for switch installation.

Power Supply Specifications

Technical details of the universal power supplies used in the SAN48B-5.

Environmental Requirements

Acceptable operating and non-operating ranges for ambient temperature and humidity.

General Specifications

Key technical specifications including port types, processor, and bandwidth.

Data Transmission Ranges

Maximum distances for transceivers, speeds, and cable types.

Fibre Channel Port Specifications

Compatibility and operating capabilities of the Fibre Channel ports.

Serial Port Specifications

Details of the serial port, including connector type and pinouts.

Appendix B. Link Troubleshooting

Fault Isolation

Systematic process for identifying the root cause of link issues.

Dust, Dirt, or Other Contaminants

Common optical link problems and solutions related to contamination.

Best Practices for Minimizing Link Loss

Guidelines for maintaining signal integrity and a healthy link budget.

Attenuation on LWL Connections

Potential issues with LWL connections and ensuring proper optical engineering.

Notices

Trademarks

List of trademarks and registered trademarks associated with IBM products.

Electronic Emission Notices

Compliance statements for various regulatory bodies regarding electromagnetic emissions.

Germany Electromagnetic Compatibility Directive

German compliance information for electromagnetic compatibility for Class A devices.

People's Republic of China Class A Electronic Emission Statement

Emission compliance statement for Class A products in China.

Japan Voluntary Control Council for Interference (VCCI) Class A Statement

Emission compliance statement for Class A products in Japan.

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