SMC Networks SMC6826MPE manual Chapter About, Overview

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CHAPTER 1

ABOUT THE

TIGERSTACK III 10/100

Overview

SMC’s TigerStack III 10/100 SMC6826MPE is a 24-Port Fast Ethernet PoE Switch with 24 10BASE-T/100BASE-TX RJ-45 ports and two combination ports — 10/100/1000BASE-T ports that operate in combination with Small Form Factor Pluggable (SFP) transceiver slots*. An optional SFP stacking transceiver is available for connecting up to eight units to a 2 Gbps stack backplane.

All the 10BASE-T/100BASE-TX ports on this switch support IEEE 802.3af standard (802.3af) Power-over-Ethernet capabilities. Each port can detect connected 802.3af-compliant network devices, such as IP phones or wireless access points, and automatically supply the required DC power.

As well as its Power-over-Ethernet capabilities, the switch provides comprehensive network management features, such as Spanning Tree Protocol, multicast switching, virtual LANs, and Layer 2/3/4 CoS services that provide reliability and consistent performance for your network traffic.

*If an SFP transceiver is plugged in, the corresponding RJ-45 port is disabled

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Contents TigerStack III 10/100 Page TigerStack III 10/100 Installation Guide Trademarks Limited Warranty Limited Warranty FCC Class a CompliancesIndustry Canada Class a Japan Vcci Class aAC/DC Line to Line ±1 kV, AC/DC Line to Earth ±2 kV CE Mark Declaration of Conformance for EMI and Safety EECPower Cord Safety Safety ComplianceAustralia AS/NZS 3548 1995 Class a IiiPower Cord Set Schuko Europe Environmental Statement PurposeVii Audience Related PublicationsViii Table of Contents Making Network Connections Appendices Xii TablesXiii FiguresFigures XivOverview Chapter AboutPower-over-Ethernet Capability Switch ArchitectureNetwork Management Options Description of Hardware 10/100BASE-T Ports1000BASE-T/SFP Ports Port Status LED Indicators Port and System Status LED IndicatorsLED System Status LED Indicators System LED IndicatorsStack Master Button Stack Master ButtonOptional Stacking Transceiver Mode PoE/Link ButtonFeatures and Benefits Power Supply SocketsConnectivity Performance ExpandabilityManagement Chapter Network Planning Introduction to SwitchingSupplying PoE Application ExamplesCollapsed Backbone Collapsed BackboneNetwork Aggregation Plan Network Aggregation PlanRemote Connections with Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Network Planning Selecting a Site Installing the SwitchRJ-45 Connections Ethernet CablingEquipment Checklist Package ContentsOptional Rack-Mounting Equipment Rack Mounting MountingAttaching the Brackets Montage Rack Mounting Instructions German Attaching the Adhesive Feet Desktop or Shelf MountingInstalling an SFP Transceiver Installing an SFP TransceiverInstalling a Stacking Transceiver Stacking SwitchesConnecting Switches in a Stack Connecting Switches in a StackStacking Switches Power Socket Connecting to a Power SourceConnecting to the Console Port Wiring Map for Serial CableSerial Cable Wiring Stop bit-One Data bits-8 Flow control-none Connecting Network Devices Chapter Making Network ConnectionsTwisted-Pair Devices Power-over-Ethernet Connections Cabling Guidelines Connecting to PCs, Servers, Hubs and SwitchesNetwork Wiring Connections Network Wiring Connections Fiber Optic Devices Making Fiber Port Connections Connectivity RulesMbps Gigabit Ethernet Collision Domain 1000BASE-T Cable RequirementsMaximum 1000BASE-T Gigabit Ethernet Cable Length Maximum 1000BASE-SX Gigabit Ethernet Cable LengthsCable Labeling and Connection Records Mbps Fast Ethernet Collision DomainMbps Ethernet Collision Domain Making Network Connections Appendix a Troubleshooting Diagnosing Switch IndicatorsTable A-1 Troubleshooting Chart Power and Cooling Problems Diagnosing Power Problems with the LED IndicatorsTable A-2 Power/RPU LED Indicators In-Band Access InstallationStack Troubleshooting Twisted-Pair Cable and Pin Assignments Appendix B CablesTable B-1 10/100BASE-TX MDI-X and MDI Port Pinouts 10/100BASE-TX Pin AssignmentsFigure B-2 Straight-through Wiring Straight-Through WiringFigure B-3 Crossover Wiring Crossover Wiring1000BASE-T Pin Assignments Table B-2 1000BASE-T MDI-X and MDI Port Pinouts Cable Testing for Existing Category 5 CableFiber Standards Adjusting Existing Category 5 Cabling to Run 1000BASE-TCables Physical Characteristics Appendix C SpecificationsSwitch Features Standards Management FeaturesIn-Band Management Out-of-Band ManagementCompliances SafetyEmissions ImmunityAppendix D Ordering Information Table D-1 TigerStack III 10/100 Products and AccessoriesOrdering Information Glossary Glossary-11000BASE-T Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Index-1 IndexIndex-2 Index-3 Index-4 Page For Technical SUPPORT, Call