Mode PoE/Link Button | SMC Networks SMC8126PL2-F manual

Description of Hardware 1

Mode PoE/Link Button

The Mode PoE/Link button is located on the front panel.

Mode Select Button

Figure 1-5 Mode Selection

The Mode PoE/Link button is used to toggle between the two port status LED display modes (see "Port and System Status LEDs" on page 1-3). Pressing this button changes from one display mode to the other. The default display mode is Link/Act/Speed mode.

Optional Redundant Power Unit

The switches support an optional Redundant Power Unit (RPS) that can supply power to the switch in the event of failure of the internal power supply**.

Power Supply Socket

The power socket is on the rear panel. The standard power socket is for the AC power cord. The receptacle labeled “RPS” is for the optional Redundant Power Supply.

AC Power Socket	Redundant Power Supply

Figure 1-6 Power Supply Socket

** An RPU is not yet available for this product

1-5

Image 25

SMC Networks SMC8126PL2-F manual Mode PoE/Link Button, Optional Redundant Power Unit, Power Supply Socket

Contents

Installation Guide TigerSwitch 10/100/1000 Installation Guide Page Warranty and Product Registration Compliances and Safety Warnings CE Mark Declaration of Conformance for EMI and Safety EEC Safety Compliance France and Peru only France et Pérou uniquement Francia y Perú únicamente Vii Advertencias y mensajes de precaución Purpose Page Contents Appendix a Troubleshooting Contents Tables Figures Xvi Front Panel Power-over-Ethernet Capability Switch ArchitectureNetwork Management Options 10/100/1000BASE-T Ports Description of HardwareSFP Slots Port and System Status LEDs LED Optional Redundant Power Unit Mode PoE/Link ButtonPower Supply Socket Connectivity Features and BenefitsExpandability Performance Network Planning Introduction to Switching Collapsed Backbone Application Examples Network Aggregation Plan Network Aggregation Plan Remote Connections with Fiber Cable Remote Connections with Fiber Cable Making Vlan Connections Making Vlan Connections Application Notes Selecting a Site Installing the SwitchEthernet Cabling Package Contents Equipment ChecklistOptional Rack-Mounting Equipment Rack Mounting Mounting Desktop or Shelf Mounting Installing the Switch in a Rack Inserting an SFP Transceiver into a Slot Installing an Optional SFP Transceiver Connecting to the Console Port Connecting to a Power Source Serial Cable Wiring Switch’s 8-Pin Null Modem PC’s 9-Pin Wiring Map for Serial Cable Installing the Switch Making Network Connections Connecting Network DevicesTwisted-Pair Devices Cabling Guidelines Network Wiring Connections Connecting to PCs, Servers, Hubs and Switches Fiber Optic SFP Devices Network Wiring Connections Making Connections to SFP Transceivers Connectivity Rules Mbps Gigabit Ethernet Collision Domain 1000BASE-T Cable RequirementsMbps Fast Ethernet Collision Domain Mbps Ethernet Collision Domain Cable Labeling and Connection Records Diagnosing Switch Indicators Appendix a TroubleshootingPower and Cooling Problems In-Band Access Installation Twisted-Pair Cable and Pin Assignments Appendix B Cables10BASE-T/100BASE-TX Pin Assignments Crossover Wiring Straight-Through Wiring Twisted-Pair Cable and Pin Assignments B 1000BASE-T Pin Assignments Adjusting Existing Category 5 Cabling to Run 1000BASE-T Cable Testing for Existing Category 5 CableFiber Standards Dispersion-Shifted Fiber Cables Physical Characteristics Appendix C Specifications Management Features Switch Features Compliances Standards Specifications Appendix D Ordering Information Ordering Information 10BASE-T Glossary CSMA/CD LED UTP Numerics Index Index-2 Page 150200000032A R01