Optional Redundant Power Unit, Traffic Priority | SMC Networks 1000

ABOUT THE TIGERSWITCH 1000

Multicast Switching

Specific multicast traffic can be assigned to its own VLAN to ensure that it does not interfere with normal network traffic and to guarantee real-time delivery by setting the required priority level for the designated VLAN. The switch uses IGMP Snooping and IGMP to manage multicast group registration.

Traffic Priority

This switch provides Quality of Service (QoS) by prioritizing each packet based on the required level of service, using two distinct categories with Weighted Fair Queuing. It uses IEEE 802.1Q and 802.1p tags to prioritize incomming traffic based on input from the end-station application driver. These functions can be used, for example, to provide independent priorities for real-time video, real-time voice, guaranteed-delivery data, or best-effort data.

Optional Redundant Power Unit

SMC provides an optional Redundant Power Unit (RPU), SMCRPU150W, that can supply power to the switch in the event of failure of the internal power supply.

Power Supply Receptacles

There are two power receptacles on the rear panel of the switch. The standard power receptacle is for the AC power cord. The receptacle labeled “DC Input” is for the optional Redundant Power Unit (RPU).

Figure 1-3. Power Supply Receptacles

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SMC Networks 1000 manual Optional Redundant Power Unit, Power Supply Receptacles, Multicast Switching, Traffic Priority

Contents

TigerSwitch Page TigerSwitch Installation Guide Trademarks Limited Warranty Limited Warranty Industry Canada Class a CompliancesFCC Class a Japan Vcci Class a EC Conformance Declaration Class a Taiwan Bsmi Class a Australia AS/NZS 3548 1995 Class a Iii Warnhinweis Faseroptikanschlüsse Optische Sicherheit Safety ComplianceUnderwriters Laboratories Compliance Statement Wichtige Sicherheitshinweise Germany Compliances Table of Contents Making Network Connections Troubleshooting A-1Specifications C-1 Cables B-1 Ordering Information D-1 Glossary Index Index-1 Table of Contents Chapter About Tigerswitch Overview 1000BASE-T Ports Description of HardwareGbic Slots Status LEDs Port and System LEDs Network Management Agent Spanning Tree Protocol VLANs Multicast Switching Optional Redundant Power UnitPower Supply Receptacles Traffic Priority Connectivity Features and BenefitsPerformance Management Introduction to Switching Chapter Network Planning Sample Applications Backbone Consolidation Making Vlan Connections Making Vlan Connections Maximum Fiber Optic Cable Distance for 1000BASE-SX Connectivity RulesMbps Gigabit Ethernet Collision Domain Maximum Fiber Optic Cable Distance for 1000BASE-LX SMC 3-2 Rule for Class II Repeaters Maximum 100BASE-TX Network Diameter Using RepeatersMbps Fast Ethernet Collision Domain SMC 2-1 Rule for Class I Repeaters SMC 5-4-3 Rule Application NotesMbps Ethernet Collision Domain Maximum Cable Length Installing the Switch Selecting a Site Package Contents Equipment ChecklistOptional Rack-Mounting Equipment Mounting Rack Mounting Attaching the Brackets Desktop or Shelf Mounting Attaching the Adhesive Feet Installing a Gbic Transceiver Connecting to a Power Source Power Receptacle Installing the Switch Connecting Network Devices Chapter Making Network Connections Connecting to 1000BASE-T Devices Connecting to an SC-Type Fiber Port Maximum 1000BASE-LX Gigabit Ethernet Cable Length Diagnosing Switch Indicators Appendix a TroubleshootingPower and Cooling Problems Installation In-Band Access Specifications Appendix B Cables Twisted-Pair Cable and Pin Assignments 1000BASE-T Pin Assignments Pin MDI Signal Name MDI-X Signal Name Adjusting Existing Category 5 Cabling Cable Testing for Existing Category 5 Cable1000BASE-T Cable Requirements Console Port Pin Assignments DB-9 Port Pin Assignments Console Port to 9-Pin COM Port on PC Console Port to 25-Pin DTE Port on PC Appendix C Specifications Physical Characteristics Switch Features Management Features Standards Compliances WarrantySafety Emissions Appendix D Ordering Information Ordering Information 1000BASE-T GlossaryGlossary-1 Auto-Negotiation Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 Virtual LAN Vlan Glossary-8 Index Index-1 Index-2 Index-3 Index-4 Page For Technical SUPPORT, Call