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Cabletron Systems 9H531-24, 9H532-24, 9H533-24 The functions of the INB transmit LED are listed in Table 4-2.

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4-3

LANVIEW LEDs

The functions of the two System Status LEDs, System Management Bus (SMB) and the CPU, are listed in Table 4-1.The functions of the INB transmit LED are listed in Table 4-2.

Table 4-1. System Status (SMB and CPU) LEDs

LED Color State Description

Green Functional Fully operational

Yellow Testing Power-up testing

Yellow (Flashing) Crippled Not fully operational (e.g., one bad port)

Yellow/Green Booting Blinks yellow and green while booting

Red Reset Normal power-up reset

Red (Flashing) Failed Fatal error has occurred

Off Power off Module powered off

Table 4-2. INB Transmit LED

LED Color State

Green (Flashing) Data activity

Yellow (Flashing) Port in standby state

Red (Flashing) Collision

Red Fault

Off No activity, Port disabled

Contents

Main Page i NOTICE VCCI NOTICE INDUSTRY CANADA NOTICE FCC NOTICE ii CABLETRON SYSTEMS, INC. iii 4. 7. 6. CABLETRON SYSTEMS SALES AND SERVICE, INC. iv 7. CABLETRON SYSTEMS LIMITED v 6. 4. vi vii DECLARATION OF CONFORMITY Page Contents Page Chapter 1 Introduction Features Introduction 1-2 Figure 1-1. The 9H532-24, 9H533-24, 9H531-24 and 9H539-24 9H531-24 Page Page Page Page Related Manuals Page Installing the SmartSwitch 9000 Module Installing the SmartSwitch 9000 Module 2-2 ! Using DIP Switch 6 Installing the Module into the SmartSwitch 9000 Chassis Page The Reset Switch Cabling Requirements 10BASE-T Network 100BASE-TX Network 100BASE-FX Network Page Chapter 3 Technical Overview SmartSwitch Architecture Technical Overview 3-2 Figure 3-1. Block Diagram System Management Buses SMB-1 Bus SMB-10 Bus System Diagnostic Controller DC/DC Converter INB Interface i960 Core Chapter 4 LANVIEW LEDs The LED Mode Switch 4-2 4-3 The functions of the INB transmit LED are listed in Table 4-2. 4-4 The functions of the INB receive LED are listed in Table 4-3. Page Page Chapter 5 Specications Technical Specications Regulatory Compliance Service Physical !