Glossary-4 | SMC Networks VDSL2 instruction

GLOSSARY

IEEE 802.3x

Defines Ethernet frame start/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.

Local Area Network (LAN)

A group of interconnected computer and support devices.

Main Distribution Frame (MDF)

The hardware at a facility where external and internal lines terminate and are cross connected.

Management Information Base (MIB)

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

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SMC Networks VDSL2 manual Glossary-4

Contents

TigerAccess EE Page TigerAccess EE Installation Guide Trademarks Limited Warranty SMC Networks, Inc Mason Irvine, CA FCC Part CompliancesFCC Class a Vii Viii CE Mark Declaration of Conformance for EMI and Safety EECIndustry Canada Class a Warnhinweis Faseroptikanschlüsse Optische Sicherheit Safety CompliancePSE Alarm Power Cord Safety France and Peru only Power Cord Set Xii France et Pérou uniquement Xiii Audience Environmental StatementPurpose Related Publications Table of Contents Making Network Connections Xvi Appendices Xvii Tables Xviii Figures Xix Figures Chapter About Tigeraccess EE Switch Overview About the Tigeraccess EE Switch Vdsl Technology Vdsl Application Switch Architecture Network Management Options Description of Hardware RJ-21 Ports 1000BASE-T Ports Optional SFP Transceivers SFP SlotsManagement Port Port and System Status LEDs Console PortEthernet-over-VDSL CPE Optional Equipment System Status LEDs Condition Status Vdsl Features Key FeaturesPower Supply Socket Ethernet Connectivity Expandability System FeaturesManagement features include Application Examples Introduction to SwitchingChapter Network Planning Internet Connections Internet Connections Remote Connections with Fiber Cable Making Vlan Connections Making Vlan Connections Application Notes Network Planning Installing the Switch Installing Additional Equipment Verifying Site Requirement Installing Ethernet Cabling Equipment Checklist Package Contents Mounting Optional Rack-Mounting Equipment Attaching the Brackets Desktop or Shelf Mounting Attaching the Adhesive Feet Installing an Optional SFP Transceiver Inserting an SFP Transceiver into a Slot Connecting to a Power Source Power Socket Wiring Map for Serial Cable Connecting to the Console PortWiring Map for Serial Cable Switch’s 8-Pin Null Modem PC’s 9-Pin Connecting to the Console Port Installing the Switch Connecting RJ-21 Cables Chapter Making Network Connections Connecting to the Punch-down Blocks Connecting to the Punch-down Blocks Using Patch Panels Using Patch Panels Cabling Guidelines Connecting Twisted-Pair DevicesNetwork Wiring Connections Connecting to PCs, Servers, Hubs and Switches Customer Premises Connections Connecting Fiber Optic Devices Connectivity Rules Making LC Port Connections Maximum 1000BASE-T Gigabit Ethernet Cable Length 1000BASE-T Cable RequirementsMbps Gigabit Ethernet Cable Lengths Maximum 1000BASE-SX Gigabit Ethernet Cable Length Mbps Fast Ethernet Cable Lengths Mbps Ethernet Cable Lengths Cable Labeling and Connection Records Table A-1 Diagnosing Switch Indicators Appendix a TroubleshootingDiagnosing Switch Indicators Symptom Possible Cause Action Fault is on In-Band Access Power and Cooling ProblemsInstallation Troubleshooting Appendix B Cables Twisted-Pair Cable and Pin Assignments Table B-1 10/100BASE-TX MDI and MDI-X Port Pinouts Pin MDI Signal Name MDI-X Signal Name10BASE-T/100BASE-TX Pin Assignments Straight-Through Wiring Figure B-2 Straight-through Wiring Crossover Wiring Figure B-3 Crossover Wiring 1000BASE-T Pin Assignments Table B-2 1000BASE-T MDI and MDI-X Port Pinouts Cable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-T Fiber Standards RJ-21 Port Pin Assignments Table B-4 RJ-21 Port Pin Assignments Vdsl Line connectorPins Circuit Table B-5 DB-9 Port Pin Assignments Console Port Pin AssignmentsDB-9 Port Pin Assignments Table B-6 Console Port to 9-Pin DTE Port on PC Console Port to 9-Pin DTE Port on PCConsole to 25-Pin DTE Port on PC Table B-7 Console to 25-Pin DTE Port on PC Vdsl Specifications Band Plan Up to 6 bands Appendix C SpecificationsPhysical Characteristics Ports Temperature Switching Database 8K MAC address entries LEDsWeight Power Supply Switch Features Management Features Standards Compliances Safety Compliances Table D-1 TigerAccess EE Products and Accessories Product Number Description Ordering Information 1000BASE-T GlossaryGlossary-1 Auto-Negotiation Glossary-2 Glossary-3 Glossary-4 Glossary-5 User Datagram Protocol UDP Glossary-6Transmission Control Protocol/Internet Protocol TCP/IP Very high data rate Digital Subscriber Line Vdsl Glossary-7 Virtual LAN Vlan Glossary-8 Index Index-1 Index-2 Index-3 SFP Index-4 Page For Technical SUPPORT, Call