ESP630 Product Manual1KHW002104 / Ed01a page 8 of 29 ABB1.2.1 System Status LEDsThe System Status LEDs on the front panel can be used to monitor system activity. Following Figureshows where the LEDs are located and the table below indicates the system status according to each LEDscondition.Fig. 1-5. Systems LEDS LocationTable 1-1. System LEDS1.2.2 Port LEDsPort LEDs indicate data activity and speed on each port. Their location is shown on next Figure andtheir status on the table below.

Introduction

Front Panel Description

System Status LEDs

Console and Alarm Ports

Slave/Master and Stack/Uplink Buttons

ESP630 A3 Rear Panel

Switch Installation

Installing the Switch in a Rack

Making Connections

Connecting the Switch in a Stack Configuration

Appendix A. Technical Specifications

Appendix B. SFP Modules

B.2 Bidirectional modules

B.3 CWDM modules

References and Abbreviations

ABB ESP630 A2 Product Manual

ESP630 A2

ESP630 A3