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Allied Telesis GS900/8POE Contents, Power Specifications, RJ-45 Twisted Pair Port Connectors

Models: GS900/8POE

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Contents
Power Specifications	49
Safety and Electromagnetic Emissions Certifications	50
RJ-45 Twisted Pair Port Connectors	51

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Allied Telesis GS900/8POE manual Contents, Power Specifications, Safety and Electromagnetic Emissions Certifications

Contents

Installation Guide Layer 2 Gigabit Ethernet SwitchAT-GS900/8POE Copyright 2008 Allied Telesis, Inc Electrical Safety and Emissions Standards Translated Safety Statements Contents Safety and Electromagnetic Emissions Certifications ContentsPower Specifications RJ-45 Twisted Pair Port ConnectorsFigures Figures IEEE 802.3af Class vs. Power Levels TablesTable 1. Safety Symbols MDI Pin Signals 10Base-T or 100Base-TXTables ˆ “Where to Find Web-based Guides” on page Prefaceˆ “Safety Symbols Used in this Document” on page ˆ “Contacting Allied Telesis” on pageMeaning Safety Symbols Used in this DocumentSymbol DescriptionWhere to Find Web-based Guides AT-GS900/8POE Fast Ethernet Switch Installation GuideOnline Support Email and Telephone Support Returning Products WarrantyContacting Allied Telesis For Sales or Corporate InformationOverview ChapterFeatures Port Descriptions Twisted Pair PortsPoE ports Description LEDsState StateState DescriptionPower Supply For the power requirements, refer to “Power Specifications” on pagePower over Ethernet Class Minimum PowerMaximum Power UsageEthernet Switching Basics MAC Address Table Duplex ModeStore and Forward Back Pressure and Flow Control Power Workgroup Topology Network TopologiesPoE Network Topology AT-9424TAT-GS900/8POE Installation ChapterReviewing Safety Precautions Warning Operating Temperature. This product is designed for a maximum ambient temperature of 40 degrees C. E7 Selecting a Site for the Switch Type of Cable Planning the InstallationSpeed MaximumUnpacking the Switch Installing the Switch on a Table or Desktop Mounting the Switch on a Wall Figure 7. Mounting the Switch on the Wall Installing the Switch in a Rack S900/8Figure 9. Mounting the Switch on the Rack Chapter 2 Installation Installing an Optional SFP Transceiver Figure 10. Inserting the SFP Cabling and Powering on the Switch Cabling the Twisted Pair PortsCabling an SFP Transceiver Powering on the Switch 100-240VAC~If the PWR LED is OFF, refer to Chapter 3, “Troubleshooting” on page The switch is ready for network operationsChapter 2 Installation LNK/ACT Port LED is Off TroubleshootingPWR LED is Off ChapterPD ERROR LED is On Environmental Specifications Technical SpecificationsPhysical Specifications Power SpecificationsSafety and Electromagnetic Emissions Certifications FCC Class A, EN55022 Class A, C-TICKRJ-45 Twisted Pair Port Connectors SignalSignal Appendix A Technical Specifications