Black Box gigabit l3 managed switch with 10g uplinks, 24 port or 48 port, LGB6001C manual Glossary

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GLOSSARY

10BASE-T

IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3, 4, or 5 UTP cable.

100BASE-TX

IEEE 802.3u specification for 100 Mbps Ethernet over two pairs of Category 5 UTP cable.

1000BASE-LH

Specification for long-haul Gigabit Ethernet over two strands of 9/125 micron core fiber cable.

1000BASE-LX

IEEE 802.3z specification for Gigabit Ethernet over two strands of 50/125, 62.5/ 125 or 9/125 micron core fiber cable.

1000BASE-SX

IEEE 802.3z specification for Gigabit Ethernet over two strands of 50/125 or 62.5/125 micron core fiber cable.

1000BASE-T

IEEE 802.3ab specification for Gigabit Ethernet over 100-ohm Category 5, 5e or 6 twisted-pair cable (using all four wire pairs).

10GBASE-ER

IEEE 802.3ae specification for 10 Gigabit Ethernet over two strands of 9/125 micron core single-mode fiber cable.

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Contents Customer Support Information Blackbox.com Blackbox.com INS Tallation Guide Japan Vcci Class a Compliances and Safety StatementsFCC Class a Industry Canada Class aCE Mark Declaration of Conformance for EMI and Safety EEC PSE a Larm Safety ComplianceFrance and Peru only Power Cord SafetyPower Cord Set France et Pérou uniquement Sein und die Aufschrift HAR oder Basec tragen Environmental Statements END of Product Life Span Compliances and Safety Statements Conventions About this GuidePurpose AudienceRevision History Contents Cables TroubleshootingSpecifications Making Network ConnectionsTables Tables Figures Figures Overview IntroductionLGB6050A Switch ArchitectureSFP Transceiver Slots Description of HardwareNetwork Management Options Port and System Status Leds Gigabit Ethernet Module SlotsStacking Ports System LEDs Chapter Optional Redundant Power SupplyPower Supply Socket 10GBASE SFP+ Module Performance Features and BenefitsConnectivity ExpandabilityManagement Introduction 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 ConnectionsIP Routing for Unicast Traffi Using Layer 3 RoutingApplication Notes Network Planning Selecting a Site Installing the SwitchRJ-45 Connections Ethernet CablingOptional RACK-MOUNTING Equipment Equipment ChecklistPackage Contents Rack Mounting MountingAttaching the Brackets Attaching the Adhesive Feet Desktop or Shelf MountingInstalling an Optional Module Installing AN Optional Module Into the SwitchInserting an SFP Transceiver into a Slot Installing AN Optional SFP TransceiverConnecting Switches in a Stack Making Stacking Connections Stacking TopologiesPower Socket Connecting to a Power SourceWiring MAP for Serial Cable Connecting to the Console PortInstalling the Switch Installing the Switch Connecting to the Console Port Cabling Guidelines Connecting Network DevicesMaking Network Connections TWISTED-PAIR DevicesMaking Twisted-Pair Connections Connecting to PCS, SERVERS, Hubs and SwitchesNetwork Wiring Connections Fiber Optic SFP Devices Network Wiring ConnectionsMaking Fiber Port Connections Making Network Connections Gbps Fiber Optic Connections Connecting to an SFP+ Transceiver Gbps Ethernet Collision Domain Connectivity Rules1000BASE-T Cable Requirements Micron single 40 km 24.85 miles Mode fiber Mbps Ethernet Collision Domain Cable Labeling and Connection RecordsMaking Network Connections Diagnosing Switch Indicators TroubleshootingRPU LED Diagnosing Power Problems with the LedsIN-BAND Access Power and Cooling ProblemsInstallation Stack Troubleshooting TWISTED-PAIR Cable and PIN Assignments Cables10BASE-T/100BASE-TX PIN Assignments STRAIGHT-THROUGH WiringStraight-through Wiring Crossover Wiring1000BASE-T PIN Assignments Cable Testing for Existing Category 5 CableFiber Standards Adjusting Existing Category 5 Cabling to RUN 1000BASE-TNon-Zero Dispersion-Shifted Network Interface SpecificationsPhysical Characteristics PortsAC Input LedsSwitch Features OUT-OF-BAND Management Management FeaturesStandards IN-BAND ManagementCE Mark 10GBASE Extender Module SFP+Compliances Standards Glossary CSMA/CD 10GBASE-LR10GBASE-SR FULL-DUPLEX IeeeEthernet Fast EthernetMIB LEDVirtual LAN Vlan TIAUTP Glossary Numerics IndexDiag Black Box Tech Support FREE! Live /7