Transition Networks SM24-100SFP-AH manual Introduction, Overview

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Chapter 1: Introduction

Overview

The SM24-100SFP-AH is an intelligent switch with 24 100BASE SFP transceiver slots, two Gigabit combination ports1 that are comprised of a RJ-45 port and an SFP transceiver slot and 2 Gigabit stacking ports. There is also an SNMP-based management agent embedded on the main board. This agent supports both in-band and out-of-band access for managing the switch.

This switch provides a broad range of powerful features for Layer 2 switching, delivering reliability and consistent performance for your network traffic. It brings order to poorly performing networks by segregating them into separate broadcast domains with IEEE 802.1Q compliant VLANs, and empowers multimedia applications with multicast switching and CoS services.

Port Status Indicators

Console Port

SM24-100SFP-AH

24 100BASE-X SFP Ports 2 10/100/1000 RJ-45 Ports 2 Gigabit Combo Ports

100BASE SFP Slots	Combination Gigabit Ports System Indicators
	Power Socket

B PS

DC IN

12V 4 .5A(4 ,5A)

100/115/ 220/230 V 1 .0/1 .0/0 .5/0 .5 A 50/60 HZ

Figure 1-1. SM24-100SFP-AH Front and Rear Panels

1.RJ-45 ports shared with a SFP transceiver slots. If an SFP transceiver is plugged in, the corresponding RJ-45 port is disabled.

1-1

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Contents SM24-100SFP-AH Page Fast Ethernet Switch SM24-100SFP-AH E082008-DT-R01 150200069500A Compliances and Safety Warnings LVD Iii Warnhinweis Faseroptikanschlüsse Optische SicherheitPower Cord Set France et Pérou uniquement Sein und die Aufschrift HAR oder Basec tragen Manufacturing Materials End of Product Life SpanDocumentation ViiViii About This GuideContents Switch Features Management Features Standards Compliances ContentsTables Figures Figure B-1 RJ-45 Connector Pin NumbersOverview IntroductionDescription of Hardware Switch ArchitectureNetwork Management Options SFP SlotsLED Port and System Status LEDsSystem Status LED System Status LEDs Power Supply Sockets Features and BenefitsConnectivity ExpandabilityManagement Network Planning Introduction to SwitchingNetwork Planning Application ExamplesCollapsed Backbone Network Aggregation Plan Network Aggregation PlanRemote Connection with Fiber Cable Remote Connection with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Equipment Checklist Installing the SwitchPackage Contents Selecting a SiteMounting Installing the SwitchOptional Rack-Mounting Equipment Rack MountingMounting Desktop or Shelf MountingInserting an SFP Transceiver into a Slot Installing an Optional SFP TransceiverConnecting to the Console Port Connecting to a Power SourceSgnd signal ground Wiring Map for Serial CableConnecting to PCs, Servers, Hubs and Switches Connecting Network DevicesMaking Network Connections Twisted-Pair DevicesMaking Network Connections Network Wiring ConnectionsMaking Fiber Port Connections Fiber Optic SFP DevicesMbps Gigabit Ethernet Collision Domain Connectivity Rules1000BASE-T Cable Requirements Mbps Ethernet Collision Domain Mbps Fast Ethernet Collision DomainCable Labeling and Connection Records Diagnosing Power Problems with the LEDs Appendix a TroubleshootingDiagnosing Switch Indicators Installation Power and Cooling ProblemsIn-Band Access Troubleshooting10BASE-T/100BASE-TX Pin Assignments Appendix B CablesTwisted-Pair Cable and Pin Assignments Cables Straight-Through WiringCrossover Wiring Twisted-Pair Cable and Pin Assignments B 1000BASE-T Pin AssignmentsCable Testing for Existing Category 5 Cable Appendix C Supported SFP Transceivers Supported SFP Transceivers Physical Characteristics Appendix D SpecificationsSpecifications Switch FeaturesManagement Features Standards D StandardsCompliances Specifications Glossary-1 GlossaryGlossary-2 GlossaryGlossary-3 Ieee 802.3uGlossary-4 TIAIndex-1 IndexIndex-2 IndexPage SM24-100SFP-AH E082008-DT-R01 150200069500A