Enterasys Networks V2H124-24P manual

P/N 9033976-01

Matrix V-Series

V2H124-24P

Fast Ethernet Switch

Hardware Installation Guide

Contents

Main Page ELECTRICAL HAZARD: Only qualified personnel should perform installation procedures. Regulatory Compliance Information Federal Communications Commission (FCC) Notice Industry Canada Notice AS/NZS CISPR 22 Page Safety Compliance Safety Information Class 1 Laser Transceivers Laser Radiation and Connectors Please read the following safety information carefully before installing the switch: Veuillez lire fond l'information de la scurit suivante avant d'installer le Switch: Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsan- weisungen durchlesen: Declaration of Conformity Enterasys Networks, Inc. Firmware License Aggreement Page Page Page Contents Page Page Tables Figures Page 1-1 Chapter 1: Introduction Overview Switch Architecture 1-2 Power-over-Ethernet Capability Network Management Options 1-3 Description of Hardware 10/100BASE-T Ports 1000BASE-T/SFP Ports Port and System Status LEDs System Status LEDs 1-4 1-5 Table 1-2. System Status LEDs 1-6 Stack Master Button Mode PoE/Link Button Mode Select Button 1-7 Optional Stacking Transceiver RX Power Socket Power Supply Receptacle TX Features and Benefits Connectivity Performance Management 2-1 Chapter 2: Network Planning Introduction to Switching 2-2 Application Examples Collapsed Backbone ... ... Application Examples 2-3 Network Aggregation Plan StackingCable SwitchUnits ... ... Figure 2-2. Network Aggregation Plan Remote Connections with Fiber Cable V2H124-24P 24 14 12 Making VLAN Connections 2-6 Application Notes 3-1 Chapter 3: Installing the Switch Selecting a Site Ethernet Cabling 3-2 Equipment Checklist Package Contents Getting Help Mounting 3-3 Mounting Rack Mounting 3-4 2. Mount the device in the rack, using four rack-mounting screws (not provided). Desktop or Shelf Mounting 1. Attach the four adhesive feet to the bottom of the first switch. Figure 3-4. Attaching the Adhesive Feet V2H124-24P Installing an SFP Transceiver Installing an SFP Transceiver 3-6 Stacking Switches Installing a Stacking Transceiver Stacking Switches 3-7 Connecting Switches in a Stack Slave Figure 3-7. Connecting Switches in a Stack Note: The stacking transceiver must only be installed in the port 25 SFP slot. StackMaster Connecting to a Power Source Connecting to the Console Port Power Socket Connecting to the Console Port 3-9 Wiring Map for Serial Cable Page 4-1 Chapter 4: Making Network Connections Connecting Network Devices Twisted-Pair Devices Power-over-Ethernet Connections 4-2 Cabling Guidelines Connecting to PCs, Servers, Hubs and Switches Twisted-Pair Devices 4-3 Network Wiring Connections 4-4 Fiber Optic Devices Connectivity Rules 4-5 Connectivity Rules 1000BASE-T Cable Requirements 1000 Mbps Gigabit Ethernet Collision Domain 4-6 100 Mbps Fast Ethernet Collision Domain Cable Labeling and Connection Records A-1 Appendix A: Troubleshooting Diagnosing Switch Indicators Power and Cooling Problems Troubleshooting A-2 A Installation In-Band Access Stack Troubleshooting B-1 Appendix B: Cables Twisted-Pair Cable and Pin Assignments 10/100BASE-TX Pin Assignments Cables B-2 Straight-Through Wiring Figure B-2. Straight-through Wiring Crossover Wiring Twisted-Pair Cable and Pin Assignments B-3 1000BASE-T Pin Assignments Cables B-4 Cable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-T Fiber Standards C-1 Appendix C: Specifications Physical Characteristics Specifications C-2 C Switch Features Management Features Standards C-3 C Standards Compliances Page Glossary Page Page Page Index Index-1 Numerics A B Index Index-2 L M N