Allied Telesis AT-GS950/48 manual LEDs, State Description

Page 22

Chapter 1: Overview

LEDs

The AT-GS950/48 Gigabit Ethernet Smart switchprovides the following

LEDs:

ˆ“Power LED”

ˆ“Port LEDs”

Power LED The switch has one power LED, as shown in Figure 3 and described in Table 3.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1745

 

 

 

 

 

 

 

 

 

Figure 3. Power LED

 

Table 3. Power LED Description

 

 

 

 

 

 

State

Description

 

 

 

 

 

 

 

 

 

 

 

 

Solid Green

The switch is powered up and operating normally.

 

 

 

 

 

 

Off

The switch is not receiving power.

 

 

 

 

 

 

22

Image 22 Contents
Installation Guide Page Electrical Safety and Emissions Standards Translated Safety Statements Contents Page Figures Figures Tables Tables Preface Safety Symbols Used in this Document Symbol Meaning DescriptionWhere to Find Web-based Guides Contacting Allied Telesis Management Software Updates Preface Overview Chapter Features Front and Back Panels AT-GS950/48 Front and Back PanelsPorts Uplink Combo PortsEco-friendly Switch Action ResultsLEDs State DescriptionLED Power Supply Ethernet Switching Basics MAC Address TableDuplex Mode Store Forward Page Overview Installation Reviewing Safety Precautions Page Selecting a Site for the Switch Cable Specifications Speed Type of Cable Operating DistanceUnpacking the Switch Installing the Switch on a Desktop Installing the Switch on a Wall Positioning and Drilling Holes for Wall Installation Positioning the Switch onto the Wall with Mounting Screws Installing the Switch in a Rack 1748 1749 Installing an SFP Transceiver 1752 Cabling and Powering On the Switch Connecting Twisted Pair CablesConnecting Fiber Optic Cables Powering On the Switch Starting a Management Session Installation Troubleshooting Troubleshooting Environmental Specifications Technical SpecificationsPhysical Specifications Power SpecificationsSafety and Electromagnetic Emissions Certifications Network Protocol and Standards CompatibilityConnectors and Port Pinouts Pin SignalPin Pair Signal Cleaning Fiber Optic Connectors Appendix BUsing a Cartridge-Type Cleaner Rubbing the Ferrule Tip on the Cleaning SurfacePage Using a Swab Cleaning a Recessed Ferrule If desired, repeat stepPage Appendix B Cleaning Fiber Optic Connectors
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