Nortel Networks 207344-B manual Japan/Nippon Requirements Only, Taiwan Requirements

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Achtung: Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses Gerätes Rundfunkstörungen auftreten, in welchen Fällen der Benutzer für entsprechende Gegenmaßnahmen verantwortlich ist.

Attention: Ceci est un produit de Classe A. Dans un environnement domestique, ce produit risque de créer des interférences radioélectriques, il appartiendra alors à l’utilisateur de prendre les mesures spécifiques appropriées.

To maintain compliance with FCC radio frequency emission limits, shielded cables are required to connect equipment to other Class A certified devices and the use of quadshield, RG-6/U type CATV cable is required for connection to the CATV system. Any changes or modifications may void the user’s authorization to operate this equipment.

EC Declaration of Conformity

This product conforms to the provisions of Council Directive 89/336/EEC and 73/23/EEC. The Declaration of Conformity is available on the Nortel Networks World Wide Web site at http://libra2.corpwest.baynetworks.com/cgi-bin/ndCGI.exe/DocView/.

Japan/Nippon Requirements Only

Voluntary Control Council for Interference (VCCI) Statement

Taiwan Requirements

Bureau of Standards, Metrology and Inspection (BSMI) Statement

Canada Requirements Only

Canadian Department of Communications Radio Interference Regulations

These digital apparatuses (Centillion EtherSpeedII 10/100BASE-T 20-Port switch module and the Centillion EtherSpeedII 100BASE-FX 16-Port switch module) do not exceed the Class A limits for radio-noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications.

Règlement sur le brouillage radioélectrique du ministère des Communications

Cet appareil numérique (Centillion EtherSpeedII 10/100BASE-T 20-Port switch module and the Centillion EtherSpeedII 100BASE-FX 16-Port switch module) respecte les limites de bruits radioélectriques visant les appareils numériques de classe A prescrites dans le Règlement sur le brouillage radioélectrique du ministère des Communications du Canada.

207344-B

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Contents Using the Centillion EtherSpeedII Switch Modules European Requirements Only TrademarksStatement of Conditions USA Requirements OnlyJapan/Nippon Requirements Only Taiwan RequirementsCanada Requirements Only Nortel Networks Software License Agreement 207344-B 207344-B Contents Chapter Troubleshooting 207344-B 207344-B Figures Xii Tables Xiv Before You Begin PrefaceHard-Copy Technical Manuals Related PublicationsTechnical Solutions Center Telephone Number How to Get HelpPage Overview of the Switch Modules Overview of the EtherSpeedII Switch ModulesEtherSpeedII Switch Modules in a Network Center Features of the Switch ModulesOverview of the EtherSpeedII Switch Modules EtherSpeedII 10/100BASE-T 20-Port Switch Module Physical Description of the Switch ModulesEtherSpeedII 100BASE-FX 16-Port Switch Module LEDs on the EtherSpeedII 10/100BASE-T Switch Module LED Displays on the Switch ModulesNetwork Management Applications and Features Switch Configuration and ManagementCommand Line Interface MCP ModulesSnmp MIB Support Filtering Tftp SupportSpanning Tree Protocol 802.1d Support Support for Virtual LANsHot-Swapping Capability 10/100 Mb/s Autonegotiation PortsEtherSpeedII 10/100BASE-T Switch Module Chapter Planning a Network with EtherSpeedII Switch ModulesEtherSpeedII 100BASE-FX Switch Module Network Configuration ExamplesNetwork Example After Giving a Server a Dedicated PortReplacing a Bridge Replacing a BridgeData Center ATM Router Desktop Switch with ATM UplinksData Center Segment Switch in an Enterprise NetworkWiring Closet Desktop Switch and Frame-to-Cell ConverterMultiLink Trunking Example MultiLink TrunkingFactory Default Settings for the 10/100BASE-T Switch Module Default Port ConfigurationATM Predefined SpeedView ConfigurationsPage Preparing for Installation Installing the EtherSpeedII Switch ModulesSafety Installing a Switch ModuleRemove the filler panel Slot Module Guides Seating the Module LED Display for the 10/100BASE-T switch module Checking LEDs on the Switch ModulesLED Display for the EtherSpeedII 100BASE-FX Switch Module Removing a Module Making 10/100 Mb/s Cable ConnectionsWait 45 seconds Reconfiguring the Replacement Switch Module Installing the Replacement Switch ModuleChapter Troubleshooting EtherSpeedII Switch Module Startup Failure From the Map window, choose Statistics Port Connection ProblemsFrom the Map window in SpeedView, choose Statistics Standards Appendix a Technical SpecificationsMemory Technical Specifications Page UTP Cable Length Limitations Appendix B Cables and Connectors10BASE-T/100BASE-TX MDI Ports and MDI-X Ports UTP CablingFigure B-2. MDI-X to MDI-X External Crossover RJ-45 Example Figure B-3 illustrates an MT-RJ connector Figure B-4 BASE-T/100BASE-TX Ethernet UTP Crossover Cable UTP Cables and ConnectorsUsing Category 5 Unshielded Twisted Pair Cables Figure B-5. Fast Ethernet Type 1 Balun Media Adapter Using Shielded Twisted Pair CablesPage Appendix C LED Displays on EtherSpeedII Switch Modules Label Color/Status Meaning LED Displays on the EtherSpeedII Switch Modules Table C-2. LEDs on the EtherSpeedII 100BASE-FX Switch Module Numbers IndexIndex-2 Index-3 Index-4