Ieee 802.3z, Glossary-3 | SMC Networks SMC8124PL2 specs

Glossary

IEEE 802.3x

Defines Ethernet frame start and stop requests and timers used for flow control on full-duplex links. (Now incorporated in IEEE 802.3-2005.)

IEEE 802.3z

Defines CSMA/CD access method and physical layer specifications for 1000BASE Gigabit Ethernet. (Now incorporated in IEEE 802.3-2005.)

LAN Segment

Separate LAN or collision domain.

Layer 2

Data Link layer in the ISO 7-Layer Data Communications Protocol. This is related directly to the hardware interface for network devices and passes on traffic based on MAC addresses.

LED

Light emitting diode used for monitoring a device or network condition.

Link Segment

Length of twisted-pair or fiber cable joining a pair of repeaters or a repeater and a PC.

Local Area Network (LAN)

A group of interconnected computers and support devices.

Management Information Base (MIB)

An acronym for Management Information Base. It is a set of database objects that contains information about the device.

Media Access Control (MAC)

A portion of the networking protocol that governs access to the transmission medium, facilitating the exchange of data between network nodes.

Modal Bandwidth

Bandwidth for multimode fiber is referred to as modal bandwidth because it varies with the modal field (or core diameter) of the fiber. Modal bandwidth is specified in units of MHz per km, which indicates the amount of bandwidth supported by the fiber for a one km distance.

Network Diameter

Wire distance between two end stations in the same collision domain.

Glossary-3

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SMC Networks SMC8124PL2 manual Ieee 802.3z, Glossary-3

Contents

Installation Guide Installationsanleitung Page TigerSwitch 10/100/1000 Installation Guide Page Limited Warranty SMC Networks, Inc Mason Irvine, CA Vii Compliances and Safety Warnings Viii CE Mark Declaration of Conformance for EMI and Safety EEC Warnhinweis Faseroptikanschlüsse Optische Sicherheit Safety Compliance France et Pérou uniquement No pour un cable de longueur inférieure à 2 métres Xii Xiii End of Product Life SpanManufacturing Materials Documentation Xiv Contents Making Network Connections Contents Contents Xviii Tables Figures About the TigerSwitch 10/100/1000 Switch ArchitectureOverview Network Management Options Power-over-Ethernet CapabilityAbout the TigerSwitch 10/100/1000 Description of Hardware SFP Slots Port and System Status LEDsCondition Status System Status LEDs Features and BenefitsPower Supply Socket Connectivity Expandability PerformanceManagement About the TigerSwitch 10/100/1000 Collapsed Backbone Introduction to SwitchingNetwork Planning Application Examples Network Planning Network Aggregation Plan Making Vlan Connections Remote Connections with Fiber Cable Making Vlan Connections Application Notes Installing the Switch Selecting a SiteEthernet Cabling Equipment Checklist Package ContentsOptional Rack-Mounting Equipment Mounting Rack MountingMounting Desktop or Shelf Mounting Installing the Switch in a Rack Inserting an SFP Transceiver into a Slot Installing an SFP Transceiver Connecting to the Console Port Connecting to a Power Source Wiring Map for Serial Cable Serial Cable Wiring Switch’s 9-Pin Null Modem PC’s 9-PinDTE Port Installing the Switch Twisted-Pair Devices Connecting Network DevicesPower-over-Ethernet Connections Making Network Connections Connecting to PCs, Servers, Hubs and Switches Network Wiring ConnectionsMaking Network Connections Fiber Optic SFP Devices Wiring Closet Connections Making Connections to SFP Transceivers Connectivity Rules 1000BASE-T Cable RequirementsMbps Gigabit Ethernet Collision Domain Cable Labeling and Connection Records Mbps Fast Ethernet Collision DomainMbps Ethernet Collision Domain Cable Labeling and Connection Records Making Network Connections Installation Appendix a TroubleshootingDiagnosing Switch Indicators Power and Cooling Problems Troubleshooting In-Band Access Appendix B Cables Twisted-Pair Cable and Pin Assignments10BASE-T/100BASE-TX Pin Assignments Cables Straight-Through Wiring Table B-2 1000BASE-T MDI and MDI-X Port Pinouts Crossover Wiring1000BASE-T Pin Assignments Twisted-Pair Cable and Pin Assignments B Cable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-TFiber Standards Physical Characteristics Appendix C Specifications Standards Switch FeaturesManagement Features Specifications Warranty CompliancesCompliances C Specifications Appendix D German Instructions Eine Site Auswählen Selecting a SiteRack-Montage German Instructions SMC1GSFP-ZX Appendix E Ordering Information Ordering Information Glossary-1 Glossary Glossary-2 Glossary Glossary-3 Ieee 802.3z Glossary-4 TIA Index-1 Index Index-2 IndexPage SMC8124PL2