SMC Networks SMC8126L2 Bedienungsanleitung

INSTALLATION GUIDETigerSwitchTM 10/100/100026-Port Gigabit Managed SwitchSMC8126L2ta

viWarnings and Cautionary MessagesWarnings (in German)Stromkabel. Dies muss von dem Land, in dem es benutzt wird geprüft werden: Schweiz Dieser Strom

viiEnvironmental StatementThe manufacturer of this product endeavours to sustain an environmentally-friendly policy throughout the entire production p

viii

ixContents Chapter 1: Introduction 1-1Overview 1-1Switch Architecture 1-2Network Management Options 1-2Description of Hardware 1-310/100/1000BASE

xContentsChapter 4: Making Network Connections 4-1Connecting Network Devices 4-1Twisted-Pair Devices 4-1Cabling Guidelines 4-1Connecting to PCs, S

xiContentsAppendix D: Ordering Information D-1GlossaryIndex

xiiContents

xiiiTablesTable 1-1 Port Status LEDs 1-4Table 1-2 System Status LEDs 1-4Table 3-1 Serial Cable Wiring 3-7Table 4-1 Maximum 1000BASE-T Gigabit Ether

xivFiguresFigure 1-1 Front Panel 1-1Figure 1-2 Rear Panel 1-1Figure 1-3 Port LEDs 1-3Figure 1-4 System LEDs 1-4Figure 1-5 Power Supply Socket 1-5

1-1Chapter 1: IntroductionOverviewThe TigerSwitch 10/100/1000, SMC8126L2, is an intelligent Layer 2 switch with 26 10/100/1000BASE-T ports, four of wh

Introduction1-21Switch ArchitectureThe SMC8126L2 employs a wire-speed, non-blocking switching fabric. This permits simultaneous wire-speed transport o

Description of Hardware1-31Description of Hardware10/100/1000BASE-T PortsThe SMC8126L2 contains 26 RJ-45 ports that operate at 10 Mbps or 100 Mbps, ha

Introduction1-41Figure 1-4 System LEDsTable 1-1 Port Status LEDsLabel Color DescriptionLink/Activity/SpeedOn/Flashing Amber Port has a valid link at

Features and Benefits1-51Power Supply SocketThe power socket is on the rear panel. The standard power socket is for the AC power cord. Figure 1-5 Pow

Introduction1-61Management• “At-a-glance” LEDs for easy troubleshooting• Network management agent:- Manages switch in-band or out-of-band- Supports

2-1Chapter 2: Network PlanningIntroduction to SwitchingA network switch allows simultaneous transmission of multiple packets via non-crossbar switchin

2-2Network Planning2Application ExamplesThe SMC8126L2 is not only designed to segment your network, but also to provide a wide range of options in set

2-3Application Examples2Network Aggregation PlanWith 26 parallel bridging ports (i.e., 26 distinct collision domains), a switch can collapse a complex

2-4Network Planning2Remote Connections with Fiber CableFiber optic technology allows for longer cabling than any other media type. A 1000BASE-SX (MMF)

2-5Application Examples2Making VLAN ConnectionsThis switch support VLANs which can be used to organize any group of network nodes into separate broadc

20 MasonIrvine, CA 92618Phone: (949) 679-8000TigerSwitch 10/100/1000Installation GuideFrom SMC’s Tiger line of feature-rich workgroup LAN solutionsJul

2-6Network Planning2Application Notes1. Full-duplex operation only applies to point-to-point access (such as when a switch is attached to a workstatio

3-1Chapter 3: Installing the SwitchSelecting a SiteThe SMC8126L2 can be mounted in a standard 19-inch equipment rack or on a flat surface. Be sure to

3-2Installing the Switch3Figure 3-1 RJ-45 ConnectionsEquipment ChecklistAfter unpacking the switch, check the contents to be sure you have received a

3-3Mounting3MountingThis switch can be mounted in a standard 19-inch equipment rack or on a desktop or shelf. Mounting instructions for each type of s

3-4Installing the Switch32. Mount the device in the rack, using four rack-mounting screws (not provided).Figure 3-3 Installing the Switch in a Rack3.

3-5Installing an Optional SFP Transceiver33. If installing a single switch only, go to “Connecting to a Power Source” at the end of this chapter.4. If

3-6Installing the Switch3Connecting to a Power SourceTo connect a device to a power source:1. Insert the power cable plug directly into the socket loc

3-7Connecting to the Console Port3Wiring Map for Serial CableThe serial port’s configuration requirements are as follows:• Default Baud rate—9,600 bp

3-8Installing the Switch3

4-1Chapter 4: Making Network ConnectionsConnecting Network DevicesThe SMC8126L2 is designed to interconnect multiple network segments (or collision do

Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, n

4-2Making Network Connections4Connecting to PCs, Servers, Hubs and Switches1. Attach one end of a twisted-pair cable segment to the device’s RJ-45 con

4-3Fiber Optic SFP Devices4Figure 4-2 Network Wiring ConnectionsFiber Optic SFP DevicesAn optional Gigabit SFP transceiver (1000BASE-SX, 1000BASE-LX

4-4Making Network Connections41. Remove and keep the LC port’s rubber cover. When not connected to a fiber cable, the rubber cover should be replaced

4-5Connectivity Rules41000BASE-T Cable RequirementsAll Category 5 UTP cables that are used for 100BASE-TX connections should also work for 1000BASE-T,

4-6Making Network Connections410 Mbps Ethernet Collision DomainCable Labeling and Connection RecordsWhen planning a network installation, it is essent

A-1Appendix A: TroubleshootingDiagnosing Switch IndicatorsPower and Cooling ProblemsIf the power indicator does not turn on when the power cord is plu

A-2TroubleshootingAIn-Band AccessYou can access the management agent in the switch from anywhere within the attached network using Telnet, a Web brows

B-1Appendix B: CablesTwisted-Pair Cable and Pin AssignmentsFor 10/100BASE-TX connections, the twisted-pair cable must have two pairs of wires. For 100

B-2CablesBStraight-Through WiringIf the twisted-pair cable is to join two ports and only one of the ports has an internal crossover (MDI-X), the two p

B-3Twisted-Pair Cable and Pin AssignmentsBYou must connect all four wire pairs as shown in the following diagram to support Gigabit Ethernet connectio

iCompliances and Safety WarningsFCC - Class AThis equipment has been tested and found to comply with the limits for a Class A digital device, pursuant

B-4CablesBCable Testing for Existing Category 5 CableInstalled Category 5 cabling must pass tests for Attenuation, Near-End Crosstalk (NEXT), and Far-

C-1Appendix C: SpecificationsPhysical CharacteristicsPorts22 10/100/1000BASE-T, with auto-negotiation4 10/100/1000BASE-T shared with 4 SFP transceiver

C-2SpecificationsCAC Input100 to 240 V, 50-60 Hz, 1.5APower SupplyInternal, auto-ranging transformer: 100 to 240 VAC, 50 to 60 HzPower Consumption38 W

C-3CompliancesCEthernet, Fast Ethernet, Gigabit EthernetFull-duplex flow controlIEEE 802.1D Spanning Tree ProtocolIEEE 802.1w Rapid Spanning Tree Prot

C-4SpecificationsC

D-1Appendix D: Ordering InformationTable D-1 TIgerSwitch 10/100/1000 Products and AccessoriesProduct Number DescriptionSMC8126L2 26-port Gigabit mana

Ordering InformationD-2D

Glossary-1Glossary10BASE-TIEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3, 4, or 5 UTP cable.100BASE-TXIEEE 802.3u specific

GlossaryGlossary-2CSMA/CDCSMA/CD (Carrier Sense Multiple Access/Collision Detect) is the communication method employed by Ethernet, Fast Ethernet, or

Glossary-3GlossaryIEEE 802.3zDefines CSMA/CD access method and physical layer specifications for 1000BASE Gigabit Ethernet. (Now incorporated in IEEE

iiCE Mark Declaration of Conformance for EMI and Safety (EEC)This information technology equipment complies with the requirements of the Council Dire

GlossaryGlossary-4Transmission Control Protocol/Internet Protocol (TCP/IP)Protocol suite that includes TCP as the primary transport protocol, and IP a

Index-1Numerics100 Mbps connectivity rules 4-51000 Mbps connectivity rules 4-51000BASE-LX fiber cable lengths 4-51000BASE-SX fiber cable lengths 4-510

IndexIndex-2Mmanagementagent 1-2features 1-6, C-2, C-3out-of-band 1-2SNMP 1-2web-based 1-2mounting the switchon a desktop or shelf 3-4multimode fiber

20 Mason • Irvine, CA 92618 • Phn: 949-679-8000 • www.smc.comSMC8126L2TECHNICAL SUPPORTFrom U.S.A. and Canada (24 hours a day, 7 days a week)Phn: 800-

iiiSafety ComplianceWarning: Fiber Optic Port SafetyAvertissment: Ports pour fibres optiques - sécurité sur le plan optiqueWarnhinweis: Faseroptikansc

ivImportant! Before making connections, make sure you have the correct cord set. Check it (read the label on the cable) against the following: Veuill

vFrance et Pérou uniquement:Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre. Si vos alimentations sont du type impédance