MRV Communications MR2228-S2C manual

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VLAN serves as a logical workgroup with no physical barriers, allowing users to share information and resources as though located on the same LAN.

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Contents Stackable Fast Ethernet Switch Installation Guide Installation Guide Contents Appendix B Cables Overview Switch ArchitectureIntroduction Network Management Options Description of Hardware10BASE-T/100BASE-TX Ports 1000BASE-T/SFP PortsPort and System Status LEDs Stacking PortsCondition Status Port Status LEDsSystem Status LEDs Power Supply ReceptaclesConnectivity Features and BenefitsExpandability PerformanceManagement Network Planning Introduction to SwitchingApplication Examples Collapsed BackboneCollapsed Backbone Network Aggregation PlanNetwork Aggregation Plan Remote Connections with Fiber CableRemote Connections with Fiber Cable Making Vlan ConnectionsMaking Vlan Connections Application NotesEthernet Cabling Installing the SwitchSelecting a Site Package Contents Equipment ChecklistMounting Optional Rack-Mounting EquipmentAttaching the Brackets Rack MountingAttaching the Adhesive Feet Desktop or Shelf MountingConnecting Switches in a Stack Installing an Optional SFP TransceiverConnecting Switches in a Ring-topology Stack Connecting to a Power SourceWiring Map for Serial Cable Connecting to the Console PortDTE Port Connecting to PCs, Servers, Hubs and Switches Connecting Network DevicesMaking Network Connections Twisted-Pair DevicesMaking Twisted-Pair Connections Network Wiring ConnectionsFiber Optic SFP Devices Network Wiring Connections1000BASE-T Cable Requirements Connectivity RulesMbps Gigabit Ethernet Collision Domain Cable Labeling and Connection RecordsMbps Fast Ethernet Collision Domain Mbps Ethernet Collision DomainPage Diagnosing Switch Indicators Appendix a TroubleshootingPower and Cooling Problems Table A-1. Troubleshooting Chart Symptom ActionStack Troubleshooting InstallationIn-Band Access 10BASE-T/100BASE-TX Pin Assignments Appendix B CablesTwisted-Pair Cable and Pin Assignments Crossover Wiring Straight-Through Wiring1000BASE-T Pin Assignments Fiber Standards Cable Testing for Existing Category 5 CableAdjusting Existing Category 5 Cabling to Run 1000BASE-T Appendix C Specifications Management Features In-Band Management Forwarding ModeSafety ThroughputAuto-Negotiation 1000BASE-TBandwidth CollisionRJ-45 Connector Media Access Control MACSwitched Ports Ieee 802.3ab