SMC Networks SMC6128L2 manual SFP Slots, Port and System Status LEDs

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DESCRIPTION OF HARDWARE

Each of these ports support auto-negotiation, so the optimum transmission mode (half or full duplex), and data rate (10 or 100 Mbps) can be selected automatically. If a device connected to one of these ports does not support auto-negotiation, the communication mode of that port can be configured manually.

Each port also supports auto-negotiation of flow control, so the switch can automatically prevent port buffers from becoming saturated.

SFP Slots

The SMC6128L2 contains four Small Form Factor Pluggable (SFP) transceiver slots that are shared with four associated 1000BASE-T RJ-45 ports. If an SFP transceiver (purchased separately) is installed in a slot and has a valid link on the port, the associated RJ-45 port is disabled and cannot be used. The switch can also be configured to force the use of an RJ-45 port or SFP slot, as required.

Port and System Status LEDs

The SMC6128L2 includes a display panel for key system and port indications that simplify installation and network troubleshooting. The LEDs, which are located on the front panel for easy viewing, are shown below and described in the following tables.

 

Port Status LEDs

Combination Gigabit Port Status LEDs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 1-2 Port LEDs

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Contents TigerSwitch 10/100 Page TigerSwitch 10/100 Installation Guide Trademarks Limited Warranty Limited Warranty FCC Class a CompliancesIndustry Canada Class a Japan Vcci Class aCE Mark Declaration of Conformance for EMI and Safety EEC Power Cord Safety Safety ComplianceWarnhinweis Faseroptikanschlüsse Optische Sicherheit Power Cord Set France et Pérou uniquement ViiViii Purpose Environmental StatementAudience Related PublicationsCompliances Table of Contents Xii Making Network ConnectionsXiii Glossary IndexXiv Tables Xvi Xvii FiguresFigures XviiiFront and Rear Panels OverviewDescription of Hardware Switch ArchitectureNetwork Management Options 10/100BASE-T PortsPort and System Status LEDs SFP SlotsSystem LEDs Port Status LEDsSystem Status LEDs Power Supply SocketConnectivity Features and BenefitsExpandability PerformanceManagement About the Tigerswitch Chapter Network Planning Introduction to SwitchingCollapsed Backbone Application ExamplesNetwork Aggregation Plan Network Aggregation PlanRemote Connections with Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Selecting a Site Installing the SwitchRJ-45 Connections Ethernet CablingPackage Contents Equipment ChecklistOptional Rack-Mounting Equipment Rack Mounting MountingAttaching the Brackets Attaching the Adhesive Feet Desktop or Shelf MountingInstalling an SFP Transceiver into a Slot Installing an Optional SFP TransceiverPower Socket Connecting to a Power SourceWiring Map for Serial Cable Connecting to the Console PortInstalling the Switch Chapter Making Network Connections Connecting Network DevicesTwisted-Pair Devices Cabling GuidelinesMaking Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesNetwork Wiring Connections Network Wiring ConnectionsFiber Optic SFP Devices Making Fiber Port Connections 1000BASE-T Cable Requirements Connectivity RulesMbps Gigabit Ethernet Collision Domain Micron 70 100 km Single-mode fiber 43.5 62.1 miles Mbps Fast Ethernet Collision DomainMbps Ethernet Collision Domain Cable Labeling and Connection RecordsDiagnosing Switch Indicators Appendix a TroubleshootingInstallation Power Supply ProblemsIn-Band Access Twisted-Pair Cable and Pin Assignments Appendix B CablesTable B-1 10/100BASE-TX MDI and MDI-X Port Pinouts 10BASE-T/100BASE-TX Pin AssignmentsCrossover Wiring Straight-Through Wiring1000BASE-T Pin Assignments Figure B-3 Crossover WiringCable Testing for Existing Category 5 Cable Fiber Standards Adjusting Existing Category 5 Cabling to Run 1000BASE-TPhysical Characteristics Appendix C SpecificationsSwitch Features Standards Management FeaturesCompliances Warranty SafetyImmunity Appendix D Ordering Information Table D-1 TigerSwitch 10/100 Products and AccessoriesOrdering Information Eine Site Auswählen Selecting a Site Appendix E German InstructionsRack-Montage Montage Rack Mounting InstructionsAbbildung 3-6 Stromanschlüsse Anschluss an eine Stromquelle Connecting to aGerman Instructions Glossary-1 Glossary1000BASE-T Auto-NegotiationGlossary-2 Glossary-3 Glossary-4 Transmission Control Protocol/Internet Protocol TCP/IP Glossary-5Virtual LAN Vlan Glossary-6 Index-1 IndexIndex-2 Index-3 Index-4 Page For Technical SUPPORT, Call

SMC6128L2 specifications

The SMC Networks SMC6128L2 is a highly versatile and efficient Layer 2 Ethernet switch designed to cater to the connectivity needs of both small and medium-sized enterprises as well as larger networks. Known for its reliability and performance, the SMC6128L2 offers a range of features that make it suitable for various applications.

One of the standout characteristics of the SMC6128L2 is its capacity to support 28 ports, of which 24 are 10/100/1000 Mbps Gigabit Ethernet ports. These ports facilitate high-speed data transfer, making the switch ideal for bandwidth-intensive tasks, such as video streaming, online gaming, and large file transfers. The remaining four ports provide Gigabit SFP slots that allow for additional expansion and flexibility, accommodating different types of connections depending on network requirements.

The SMC6128L2 is equipped with advanced management features that enable seamless control and configuration of the switch. The device supports various management protocols, including SNMP, RMON, and WEB management, allowing administrators to monitor network performance in real-time, configure settings, and troubleshoot issues efficiently.

Another prominent technology incorporated in the SMC6128L2 is VLAN (Virtual Local Area Network) support. This functionality allows users to segment networks into distinct zones to enhance security and improve traffic management. By enabling traffic isolation, VLANs facilitate better control over network resources and can significantly reduce broadcast storms that may impair network performance.

Quality of Service (QoS) is also an essential feature of the SMC6128L2, allowing the prioritization of critical network traffic to ensure that essential applications maintain their performance levels, particularly during peak usage times. This capability is beneficial for organizations relying on real-time applications such as VoIP or video conferencing.

The switch supports various security features, including port security and MAC address filtering, which help mitigate unauthorized access and safeguard sensitive data. Its robust design features a fanless architecture for quiet operation, making it well-suited for office environments.

Overall, the SMC Networks SMC6128L2 is an effective solution for organizations looking to invest in a robust, efficient, and feature-rich switching system. Its combination of high-performance capabilities, management flexibility, and security features positions it as a reliable choice for a wide range of networking needs.
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