1000BASE-T Pin Assignments | SMC Networks SMC6826MPE specs

TWISTED-PAIR CABLE AND PIN ASSIGNMENTS

1000BASE-T Pin Assignments

All 1000BASE-T ports support automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs or servers, or to other switches or hubs.

The table below shows the 1000BASE-T MDI-X and MDI port pinouts. These ports require that all four pairs of wires be connected. Note that for 1000BASE-T operation, all four pairs of wires are used for both transmit and receive.

Use 100-ohm Category 5, 5e or 6 unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for 1000BASE-T connections. Also be sure that the length of any twisted-pair connection does not exceed 100 meters (328 feet).

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SMC Networks SMC6826MPE manual 1000BASE-T Pin Assignments

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 a AC/DC Line to Line ±1 kV, AC/DC Line to Earth ±2 kV CE Mark Declaration of Conformance for EMI and Safety EEC Power Cord Safety Safety ComplianceAustralia AS/NZS 3548 1995 Class a Iii Power Cord Set Schuko Europe Purpose Environmental StatementVii Related Publications AudienceViii Table of Contents Making Network Connections Appendices Xii Tables Xiii Figures Figures Xiv Overview Chapter About Power-over-Ethernet Capability Switch Architecture Network Management Options 10/100BASE-T Ports Description of Hardware1000BASE-T/SFP Ports Port Status LED Indicators Port and System Status LED Indicators LED System Status LED Indicators System LED Indicators Stack Master Button Stack Master Button Optional Stacking Transceiver Mode PoE/Link Button Power Supply Sockets Features and BenefitsConnectivity Performance Expandability Management Chapter Network Planning Introduction to Switching Supplying PoE Application Examples Collapsed Backbone Collapsed Backbone Network Aggregation Plan Network Aggregation Plan Remote Connections with Fiber Cable Remote Connections with Fiber Cable Making Vlan Connections Making Vlan Connections Application Notes Network Planning Selecting a Site Installing the Switch RJ-45 Connections Ethernet Cabling Package Contents Equipment ChecklistOptional Rack-Mounting Equipment Rack Mounting Mounting Attaching the Brackets Montage Rack Mounting Instructions German Attaching the Adhesive Feet Desktop or Shelf Mounting Installing an SFP Transceiver Installing an SFP Transceiver Installing a Stacking Transceiver Stacking Switches Connecting Switches in a Stack Connecting Switches in a Stack Stacking Switches Power Socket Connecting to a Power Source Wiring Map for Serial Cable Connecting to the Console PortSerial Cable Wiring Stop bit-One Data bits-8 Flow control-none Chapter Making Network Connections Connecting Network DevicesTwisted-Pair Devices Power-over-Ethernet Connections Cabling Guidelines Connecting to PCs, Servers, Hubs and Switches Network Wiring Connections Network Wiring Connections Fiber Optic Devices Making Fiber Port Connections Connectivity Rules Mbps Gigabit Ethernet Collision Domain 1000BASE-T Cable RequirementsMaximum 1000BASE-T Gigabit Ethernet Cable Length Maximum 1000BASE-SX Gigabit Ethernet Cable Lengths Mbps Fast Ethernet Collision Domain Cable Labeling and Connection RecordsMbps Ethernet Collision Domain Making Network Connections Diagnosing Switch Indicators Appendix a TroubleshootingTable A-1 Troubleshooting Chart Diagnosing Power Problems with the LED Indicators Power and Cooling ProblemsTable A-2 Power/RPU LED Indicators In-Band Access Installation Stack Troubleshooting Twisted-Pair Cable and Pin Assignments Appendix B Cables Table B-1 10/100BASE-TX MDI-X and MDI Port Pinouts 10/100BASE-TX Pin Assignments Figure B-2 Straight-through Wiring Straight-Through Wiring Figure B-3 Crossover Wiring Crossover Wiring 1000BASE-T Pin Assignments Table B-2 1000BASE-T MDI-X and MDI Port Pinouts Cable Testing for Existing Category 5 Cable Fiber Standards Adjusting Existing Category 5 Cabling to Run 1000BASE-T Cables Physical Characteristics Appendix C Specifications Switch Features Standards Management FeaturesIn-Band Management Out-of-Band Management Compliances SafetyEmissions Immunity Appendix D Ordering Information Table D-1 TigerStack III 10/100 Products and Accessories Ordering Information Glossary-1 Glossary1000BASE-T Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Index-1 Index Index-2 Index-3 Index-4 Page For Technical SUPPORT, Call