Enterasys-networks V2H124-24P Bedienungsanleitung

P/N 9033976-01Matrix V-SeriesV2H124-24PFast Ethernet SwitchHardware Installation Guide

NoticeviiiDeclaration of ConformityApplication of Council Directive(s): 89/336/EEC73/23/EECManufacturer’s Name: Enterasys Networks, Inc.Manufacturer’s

NoticeixEnterasys Networks, Inc.Firmware License AggreementBEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT,CAREFULLY READ THIS LICENSE AGREEMENT.This

Noticex(ii) Incorporate the Program, in whole or in part, in any other product or create derivative works based on the Program, in whole or in part.(i

Noticexi6. DISCLAIMER OF WARRANTY. EXCEPT FOR THOSE WARRANTIES EXPRESSLY PROVIDED TO YOU IN WRITING BY ENTERASYS, ENTERASYS DISCLAIMS ALL WARRANTIES,

Noticexii10. ENFORCEMENT. You acknowledge and agree that any breach of Sections 2, 4, or 9 of this Agreement by You may cause Enterasys irreparable da

xiiiContentsChapter 1: Introduction 1-1Overview 1-1Switch Architecture 1-1Power-over-Ethernet Capability 1-2Network Management Options 1-2Descript

xivContentsInstalling a Stacking Transceiver 3-6Connecting Switches in a Stack 3-7Connecting to a Power Source 3-8Connecting to the Console Port 3-8W

ContentsxvGlossaryIndex

xviTablesTable 1-1. Port Status LEDs 1-4Table 1-2. System Status LEDs 1-5Table 3-1. Serial Cable Wiring 3-9Table 4-1. Maximum 1000BASE-T Gigabit Et

xviiFiguresFigure 1-1. Front and Rear Panels 1-1Figure 1-2. Port LEDs 1-3Figure 1-3. System LEDs 1-4Figure 1-4. Stack Master Button 1-6Figure 1-5.

xviiiFigures

1-1Chapter 1: IntroductionOverviewThe Matrix V-Series V2H124-24P switch contains 24 10BASE-T/100BASE-TX RJ-45 ports and two combination ports—10/100/1

Introduction1-21This switch includes two Gigabit combination ports with RJ-45 connectors and associated SFP slots. The optional SFP stacking transceiv

Description of Hardware1-31Description of Hardware10/100BASE-T PortsThe PoE switch base unit contains 24 10BASE-T/100BASE-TX RJ-45 ports. All ports su

Introduction1-41The port status LEDs have two display modes: Link and PoE. The Link mode displays the link status and network activity on each port. T

Description of Hardware1-51Table 1-2. System Status LEDsLED Condition StatusPWR On Green Unit’s internal power supply is operating normally.Off Unit

Introduction1-61Stack Master ButtonThe unit also includes a Stack Master button that is shown in the following diagram.Figure 1-4. Stack Master Butto

Description of Hardware1-71Optional Stacking TransceiverFigure 1-6. Optional Stacking TransceiverThe stacking transceiver provides two 1 Gbps ports v

Introduction1-81Features and BenefitsConnectivity• 24 dual-speed ports for easy Fast Ethernet integration and for protection of your investment in le

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

iNoticeENTERASYS NETWORKS reserves the right to make changes in specifications and other information contained in this document and its web site witho

Network Planning2-22Application ExamplesThe Matrix V-Series V2H124-24P switch is not only designed to segment your network, but also to provide a wide

Application Examples2-32Network Aggregation PlanWith 24 parallel bridging ports (i.e., 24 distinct collision domains), the Matrix V-Series PoE switch

Network Planning2-42Remote Connections with Fiber CableFiber optic technology allows for longer cabling than any other media type. Using a 1000BASE-SX

Application Examples2-52Making VLAN ConnectionsThis switch supports VLANs which can be used to organize any group of network nodes into separate broad

Network Planning2-62Application 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 SiteMatrix V-Series V2H124-24P units can be mounted in a standard 19-inch equipment rack or on a flat s

Installing the Switch3-23Figure 3-1. RJ-45 ConnectionsEquipment ChecklistAfter unpacking this switch, check the contents to be that sure you have rec

Mounting3-33Optional Rack-Mounting EquipmentIf you plan to rack-mount the switch, be sure to have the following equipment available:• Four mounting s

Installing the Switch3-432. Mount the device in the rack, using four rack-mounting screws (not provided).Figure 3-3. Installing the Switch in a Rack3

Installing an SFP Transceiver3-532. Set the device on a flat surface near an AC power source, making sure there are at least two inches of space on al

NoticeiiRegulatory Compliance InformationFederal Communications Commission (FCC) NoticeThis device complies with Part 15 of the FCC rules. Operation i

Installing the Switch3-63Stacking SwitchesThe switch supports stacking up to eight units through an optional SFP stacking transceiver. The stacking tr

Stacking Switches3-73Connecting Switches in a StackFigure 3-7. Connecting Switches in a StackNote: The stacking transceiver must only be installed in

Installing the Switch3-83Connecting to a Power SourceTo connect a switch to a power source:1. Insert the power cable plug directly into the AC recepta

Connecting to the Console Port3-93Wiring Map for Serial CableTable 3-1. Serial Cable WiringThe serial port’s configuration requirements are as follow

Installing the Switch3-103

4-1Chapter 4: Making Network ConnectionsConnecting Network DevicesThe Matix V-Series V2H124-24P switch is designed to be connected to 10 or 100 Mbps n

Making Network Connections4-24Cabling GuidelinesThe RJ-45 ports on the switch support automatic MDI/MDI-X pinout configuration, so you can use standar

Twisted-Pair Devices4-34Network Wiring ConnectionsToday, the punch-down block is an integral part of many newer equipment racks. It is actually part o

Making Network Connections4-44Fiber Optic DevicesAn optional slide-in 1000BASE-SX, 1000BASE-LX, or 1000BASE-LH SFP transceiver may be used for backbon

Connectivity Rules4-54Connectivity RulesWhen adding hubs (repeaters) to your network, please follow the connectivity rules listed in the manuals for t

NoticeiiiVCCI NoticeThis is a class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipm

Making Network Connections4-64Table 4-4. Maximum 1000BASE-LH Gigabit Ethernet Cable Length100 Mbps Fast Ethernet Collision DomainTable 4-5. Maximum

A-1Appendix A: TroubleshootingDiagnosing Switch IndicatorsTable A-1. Troubleshooting ChartNote: For additional troubleshooting information, go to the

TroubleshootingA-2AInstallationVerify that all system components have been properly installed. If one or more components appear to be malfunctioning (

B-1Appendix B: CablesTwisted-Pair Cable and Pin AssignmentsCaution: DO NOT plug a normal phone jack connector into any RJ-45 port. Use only twisted-pa

CablesB-2BTable B-1. 10/100BASE-TX MDI and MDI-X Port PinoutsStraight-Through WiringIf the twisted-pair cable is to join two ports and only one of th

Twisted-Pair Cable and Pin AssignmentsB-3BFigure B-3. Crossover Wiring1000BASE-T Pin AssignmentsAll 1000BASE-T ports support automatic MDI/MDI-X oper

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

C-1Appendix C: SpecificationsPhysical CharacteristicsPorts24 10/100BASE-TX, with auto-negotiation 2 1000BASE-T/SFP combination portsNetwork InterfaceP

SpecificationsC-2CPower-over-EthernetInput voltage: - 48 V DCMaximum output power per port: 15.4 WOutput Voltage: 44 - 57 V DCMaximum output current p

StandardsC-3CStandardsIEEE 802.3 EthernetIEEE 802.3u Fast EthernetIEEE 802.3af Power-over-EthernetIEEE 802.3p priority tagsIEEE 802.3ac VLAN taggingIE

NoticeivSafety ComplianceWarning: Fiber Optic Port SafetyWhen using a fiber optic media expansion module, never look at the transmit laser while it is

SpecificationsC-4C

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-2EthernetA network communication system developed and standardized by DEC, Intel, and Xerox, using baseband transmission, CSMA/CD acc

Glossary-3GlossaryLAN SegmentSeparate LAN or collision domain.LEDLight emitting diode used for monitoring a device or network condition.Local Area Net

GlossaryGlossary-4Virtual LAN (VLAN)A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical l

Index-1Numerics10 Mbps connectivity rules 4-6100 Mbps connectivity rules 4-61000 Mbps connectivity rules 4-5100BASE cable lengths 4-6100BASE-TX ports

IndexIndex-2Llaser safety 4-4LED indicatorsDiag 1-5Power 1-5problems A-1Stack 1-5location requirements 3-1Mmanagementagent 1-2features 1-8, C-2out-of-

ES3526-PoE-60P/N 150200039300AE042004-R01E072000-R04

NoticevPlease read the following safety information carefully before installing the switch:WARNING: Installation and removal of the unit must be carri

NoticeviVeuillez lire à fond l'information de la sécurité suivante avant d'installer le Switch:AVERTISSEMENT: L’installation et la dépose de

NoticeviiBitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsan-weisungen durchlesen:WARNUNG: Die Installation und der Ausbau des G