SMC Networks 48-Port manual Installing the Switch, Making Network Connections, Troubleshooting A-1

Page 12

TABLE OF CONTENTS

 

100 Mbps Fast Ethernet Collision Domain

. . . . 2-7

SMC 3-2 Rule for Class II Repeaters

. . . . 2-7

SMC 2-1 Rule for Class I Repeaters

. . . . 2-7

Maximum Network Diameter Using Repeaters

. . . . 2-7

Maximum Fast Ethernet Cable Distance

. . . . 2-7

10 Mbps Ethernet Collision Domain

. . . . 2-8

SMC 5-4-3 Rule

. . . . 2-8

Maximum Ethernet Cable Distance

. . . . 2-8

Application Notes

. . . . 2-9

3

 

Installing the Switch 3-1

 

Selecting a Site

. . . . 3-1

Equipment Checklist

. . . . 3-2

Package Contents

. . . . 3-2

Optional Rack-Mounting Equipment

. . . . 3-2

Mounting

. . . . 3-3

Rack Mounting

. . . . 3-3

Desktop or Shelf Mounting

. . . . 3-5

Connecting to a Power Source

. . . . 3-6

4

Making Network Connections 4-1

Connecting Network Devices . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Connecting to PCs, Servers, Hubs and Switches . . . . . . 4-2

Wiring Closet Connections . . . . . . . . . . . . . . . . . . . . . . 4-3

Fiber Optic Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

A

Troubleshooting A-1

Diagnosing Switch Indicators . . . . . . . . . . . . . . . . . . . . . . . . A-1

Power and Cooling Problems . . . . . . . . . . . . . . . . . . . . . . . . A-2

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

In-Band Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

B

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Contents TigerSwitch 10/100 Page TigerSwitch 10/100 Installation Guide Trademarks Limited Warranty Limited Warranty Compliances FCC Class aEC Conformance Declaration Class a Industry Canada Class a Safety Compliance IiiWarnhinweis Faseroptikanschlüsse Optische Sicherheit Underwriters Laboratories Compliance StatementWichtige Sicherheitshinweise Germany Table of Contents Installing the Switch Troubleshooting A-1Making Network Connections Specifications C-1 Cables B-1Ordering Information D-1 Glossary Index ViiViii Chapter About Tigerswitch 10/100 OverviewSwitch Architecture Rear PanelDescription of Hardware Management Options10BASE-T/100BASE-TX Ports SMC6948L2 Status LEDs LEDNetwork Management Module Network Management ModuleSpanning Tree Protocol VLANsMulticast Switching Optional Media Extender ModulesTraffic Priority Optional Redundant Power Unit SMCRPU150W Power Supply ReceptaclesFeatures and Benefits ConnectivityExpandability Performance ManagementIntroduction to Switching Chapter Network PlanningSample Applications Collapsed BackboneCentral Wiring Closet Central Wiring ClosetCollapsed Backbone Using Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsConnectivity Rules Mbps Gigabit Ethernet Collision DomainMaximum Fiber Optic Cable Distance for 1000BASE-SX Maximum Network Diameter Using Repeaters Mbps Fast Ethernet Collision DomainSMC 3-2 Rule for Class II Repeaters SMC 2-1 Rule for Class I RepeatersMbps Ethernet Collision Domain SMC 5-4-3 RuleMaximum Ethernet Cable Distance Application Notes Network Planning Installing the Switch Selecting a SiteEquipment Checklist Package ContentsOptional Rack-Mounting Equipment Mounting Rack MountingAttaching the Brackets Desktop or Shelf Mounting Attaching the Adhesive FeetConnecting to a Power Source Power ReceptacleConnecting Network Devices Chapter Making Network ConnectionsConnecting to PCs, Servers, Hubs and Switches 1. Making Twisted-Pair ConnectionsWiring Closet Connections Wiring Closet ConnectionsFiber Optic Devices Making SC Port Connections Making Network Connections Appendix a Troubleshooting Diagnosing Switch IndicatorsPower and Cooling Problems InstallationIn-Band Access Troubleshooting Troubleshooting Specifications Appendix B CablesFigure B-1. RJ-45 Connector Pin Numbers Twisted-Pair Cable and Pin AssignmentsStraight-Through Wiring 100BASE-TX/10BASE-T Pin AssignmentsCrossover Wiring Console Port Pin Assignments Figure B-2. DB-9 Console Port Pin NumbersDB-9 Port Pin Assignments Console Port to 9-Pin COM Port on PCConsole Port to 25-Pin DCE Port on Modem Console Port to 25-Pin DTE Port on PC Cables Appendix C Specifications Physical CharacteristicsWeight TemperaturePower Supply Power ConsumptionSwitch Features Management Features Safety StandardsCompliances EmissionsWarranty Slide-in Module 100BASE-FX Extender Module1000BASE-SX Extender Module ModelSMC6948NMM Appendix D Ordering Information Ordering Information Glossary Glossary-1Auto-Negotiation BandwidthGlossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Index Index-1Index-2 Index-3 See RPUIndex-4 Page Internet

48-Port specifications

SMC Networks is a recognized leader in providing high-performance networking solutions, and its 48-Port Gigabit Ethernet Switch is a standout product in their lineup. Designed to cater to the demands of growing businesses and enterprise environments, this switch offers robust features and advanced technologies tailored for optimal network performance.

One of the main features of the SMC Networks 48-Port switch is its extensive port availability. With 48 Gigabit Ethernet ports, this switch allows for a substantial number of devices to connect simultaneously, making it an ideal choice for larger networks, data centers, and server farms. The switch supports auto-MDI/MDI-X functionality, which simplifies cable management by automatically detecting and configuring the appropriate cabling for each port.

The SMC Networks switch is built with Layer 2 switching capabilities, providing essential functionality such as VLAN support, link aggregation, and Spanning Tree Protocol (STP). VLANs enable network segmentation, enhancing security and performance by isolating traffic within defined groups. Link aggregation allows multiple connections to be bundled, increasing bandwidth and providing redundancy in the case of a link failure, thus ensuring uninterrupted network access.

In terms of performance, the switch boasts a non-blocking architecture that allows all ports to maintain the maximum data throughput of 1000 Mbps. This is essential for environments that handle large amounts of data traffic, such as video streaming, data backups, and cloud applications. Furthermore, the switch supports Quality of Service (QoS), allowing administrators to prioritize specific types of network traffic. This ensures that high-priority applications receive the bandwidth they need, thus providing a smooth and responsive user experience.

SMC Networks also emphasizes energy efficiency in its design. The switch is built to comply with IEEE 802.3az Energy-Efficient Ethernet standards, which reduces power consumption during periods of low traffic without compromising overall performance.

With a robust metal chassis, the 48-Port switch is not only durable but also designed for easy integration into existing network environments. It supports both rack-mount and desktop configurations, giving users flexibility in deployment.

In summary, the SMC Networks 48-Port Gigabit Ethernet Switch combines high port density, advanced switching capabilities, and energy efficiency, making it an excellent choice for modern networking needs. Its features are tailored to improve connectivity, optimize performance, and enhance network management in any professional environment.
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