Allied Telesis AT-GS950/48 manual Preface

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 ChapterFeatures 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 Technical Specifications Physical SpecificationsEnvironmental 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