SMC Networks SMC8024L2 User Manual (English)

Other manuals for SMC Networks SMC8024L2

Management Guide74 pages

Technical Specifications2 pages

Questions and Answers:

K
katie47Jul 30, 2025
What to do if the Link LED is Off on SMC Networks Network Router?
- L
  Lisa BennettJul 30, 2025
  If the link LED on your SMC Networks Network Router is off, try the following: * Ensure both the switch and the connected device are powered on. * Confirm the cable is securely plugged into both the switch and the device. * If the switch is in a rack, check connections to the punch-down block and patch panel. * Make sure you're using the correct cable type and that its length is within the specified limits. * Inspect the adapter and cable connections on the connected device for any damage. * Replace any faulty adapters or cables.
B
Brittany MontoyaAug 8, 2025
Why does my SMC Networks Network Router unit powers off after running for a while?
- C
  Casey JohnsonAug 8, 2025
  If your SMC Networks Network Router powers off after running for a while, check the following: 1. Ensure all power connections are secure. 2. Check for any power losses or surges at the power outlet. 3. Make sure the fans on the unit are unobstructed and running before it shuts down. 4. The internal power supply might be defective.
J
joshua43Aug 20, 2025
How to fix Power LED is Off on SMC Networks Network Router?
- T
  Tara ChanAug 20, 2025
  If the power LED on your SMC Networks Network Router is off, verify the connections between the switch, the power cord, and the wall outlet. If the issue persists, contact your dealer or SMC Technical Support for further assistance.

SMC Networks SMC8024L2 Specifications

General

Device Type	Switch
Switching Capacity	8.8 Gbps
MAC Address Table Size	8K entries
Features	Flow control, Quality of Service (QoS), port mirroring
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ab, IEEE 802.1p
Jumbo Frame Support	Yes
Dimensions	440 x 200 x 44 mm
Power Supply	Internal
Ports	24 x 10/100 + 2 x SFP

Summary

Chapter 1 About the TigerSwitch 10/100/1000

Overview

Introduces the SMC's TigerSwitch 10/100/1000 SMC8024L2 intelligent Layer 2 switch.

Switch Architecture

Details the switch's wire-speed, non-blocking switching fabric and store-and-forward switching.

Network Management Options

Explains the use of LEDs, management agent for configuration, and console/SNMP access.

Description of Hardware

Covers 10/100/1000BASE-T ports, SFP slots, and port/power status LEDs.

Features and Benefits

Highlights 24 ports, auto-negotiation, auto MDI/MDI-X, and cable support.

Expandability

Discusses SFP transceiver slots and support for various transceiver types.

Performance

Details transparent bridging, store-and-forward switching, jumbo frames, and flow control.

Management

Covers management features like LEDs, network management agent, and console/SNMP/web access.

Chapter 2 Network Planning

Introduction to Switching

Explains how network switches partition networks efficiently and improve bandwidth.

Application Examples

Provides examples of network segmentation, VLANs, and IP subnet linking.

Collapsed Backbone

Describes using the switch for mixed Ethernet, Fast Ethernet, and Gigabit Ethernet growth.

Central Wiring Closet

Illustrates using the switch to collapse complex networks into a single bridged node.

Remote Connections with Fiber Cable

Explains fiber optic technology for longer cabling and interconnecting segments.

Making VLAN Connections

Details how switches support VLANs for organizing network nodes and managing traffic.

Application Notes

Provides notes on full-duplex operation, routing, and fiber optic cable length limits.

Chapter 3 Installing the Switch

Selecting a Site

Guidelines for choosing a location for the switch, considering temperature, airflow, and accessibility.

Ethernet Cabling

Criteria for ensuring current cables are suitable for 10BASE-T, 100BASE-TX, or 1000BASE-T operation.

Equipment Checklist

Lists the contents of the package and necessary installation equipment.

Mounting

Instructions for mounting the switch in a rack or on a desktop/shelf.

Rack Mounting

Factors to consider before rack mounting, such as temperature and mechanical loading.

Desktop or Shelf Mounting

Steps for attaching adhesive feet and placing the switch on a flat surface.

Installing an Optional SFP or XFP Transceiver into the Switch

Guides the user through the process of installing SFP transceivers.

Chapter 4 Making Network Connections

Connecting Network Devices

Explains how to interconnect network cards in PCs, servers, hubs, switches, and routers.

Twisted-Pair Devices

Details the cable requirements for 10/100/1000BASE-T connections.

Cabling Guidelines

Information on RJ-45 ports, auto MDI/MDI-X, and cable types.

Connecting to PCs, Servers, Hubs and Switches

Step-by-step instructions for making twisted-pair connections.

Network Wiring Connections

Instructions for making connections in a wiring closet using punch-down blocks and patch panels.

Fiber Optic SFP Devices

Guidance on connecting devices using Gigabit SFP transceivers.

Connectivity Rules

Rules for adding hubs and calculating cascade lengths, plus 1000BASE-T cable requirements.

Appendix A Troubleshooting

Diagnosing Switch Indicators

Provides a troubleshooting chart for Power and Link LEDs.

Power and Cooling Problems

Addresses issues with power indicators, unit power-off, and fan obstructions.

Installation

Guidance on verifying proper installation of system components.

In-Band Access

Explains how to access the switch management agent via Web browser or network tools.

Appendix B Cables

Twisted-Pair Cable and Pin Assignments

Details wire requirements and pin numbering for RJ-45 connectors.

10BASE-T/100BASE-TX Pin Assignments

Provides MDI and MDI-X signal name pinouts for 10/100BASE-TX connections.

Straight-Through Wiring

Illustrates the wiring standard for straight-through Ethernet cables.

Crossover Wiring

Illustrates the wiring standard for crossover Ethernet cables.

1000BASE-T Pin Assignments

Details MDI and MDI-X pinouts for 1000BASE-T connections using all four pairs.

Cable Testing for Existing Category 5 Cable

Information on testing Category 5 cabling for 1000BASE-T compatibility.

Adjusting Existing Category 5 Cabling to Run 1000BASE-T

Steps to correct issues when existing Category 5 cabling doesn't meet 1000BASE-T standards.

Fiber Standards

Outlines TIA specifications for optical fiber cabling types.

Appendix C Specifications

Physical Characteristics

Details ports, network interface, buffer architecture, aggregate bandwidth, LEDs, and weight.

Switch Features

Covers forwarding mode, throughput, and basic switch capabilities.

Management Features

Lists in-band and out-of-band management methods.

Standards

Lists relevant IEEE and ISO/IEC standards for Ethernet and networking.

Compliances

Details CE Mark, Emissions, Immunity, and Safety certifications.

Warranty

States the applicable warranty term for the product.

Appendix D German Instructions

Eine Site Auswählen (Selecting a Site - German)

Provides site selection guidelines in German for mounting the switch.

Montage (Rack Mounting Instructions - German)

Offers German instructions for rack mounting the switch.

Appendix E Ordering Information

Glossary

Index

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