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Enterasys Networks A2H254-16 Considerations Prior to Installation, Required Tools, Unpacking the Switch

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Considerations Prior to Installation

3-2 Hardware Installation

Considerations Prior to Installation

Wheninstallingtheswitch,notethefollowing:

•Beforestartingtheinstallationprocedure,notifythenetworkadministratorofthe

installation.

•Followtheinstallationproceduresintheorderaspresentedinthisguide.

•DonotconnecttheswitchtothenetworkuntilyouhaveestablishedthecorrectIP

address.

Required Tools

APhillipsscrewdriverisrequiredtoinstalltheswitchintoarack.

Unpacking the Switch

Unpacktheswitchasfollows:

Table 3-1 Contents of Switch Carton

Item Quantity

A2H254-16 Switch

Mounting kit (two mounting brackets and eight M3x6-mm screws for rack mounting)

Rubber feet with adhesive backing for installation on a flat surface

AC power cord (The type of power cord is country dependent.)

This installation guide

Customer Release Notes

URL notice card

1. Opentheboxandremovethepackingmaterialprotectingtheswitch.

2. VerifythatthecontentsofthecartoncontainstheitemslistedinTable3‐1.

3. Removethetapesealonthenon‐conductivebagtoremovetheswitch.

4. Performavisualinspectionoftheswitchforanysignsofphysicaldamage.Contact

EnterasysNetworksifthereareanysignsofdamage.Referto“GettingHelp”on

page1‐6fordetails.

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Contents

Main Page Notice Regulatory Compliance Information Page European Waste Electrical and Electronic Equipment (WEEE) Notice Safety Information Class 1 Laser Transceivers Declaration of Conformity Enterasys Networks, Inc. Firmware License Agreement Page Page Contents About This Guide Chapter 1: Introduction Chapter 2: Network Requirements Chapter 3: Hardware Installation Chapter 4: Troubleshooting Appendix A: Specifications Index Figures Tables Page About This Guide Who Should Use This Guide How to Use This Guide Related Documents Conventions Used in This Guide Thefollowingconventionsareusedinthisguide: Page Introduction Overview A2H254-16 Stack Connections Redundant Power Supply Capability Connectivity Management Switch Configuration Using WebView Switch Configuration Using CLI Commands Standards Compatibility LANVIEW Diagnostic LEDs Getting Help Network Requirements 10BASE-TX Twisted Pair Network 100BASE-TX Twisted Pair Network 1000BASE-T Twisted Pair Gigabit Ethernet Network 100BASE-FX Multimode Fiber-Optic Network 1000BASE-FX Fiber-Optic Network Page Hardware Installation Considerations Prior to Installation Required Tools Unpacking the Switch Installing Optional Mini-GBICs Preparation Installation Page Figure 3-3 Mini-GBIC with LC Connector Removing the Mini-GBIC Installing the Switch on a Flat Surface Installing the Rubber Feet Guidelines for Flat Surface Installation Rack Mounting the Switch Guidelines for Rackmount Installation Attaching Brackets and Installing in Rack Connecting Stacking Cables Configuring Switches in a Stack About SecureStack A2 Switch Operation in a Stack Page Recommended Procedures for New and Existing Stacks Installing a New Stackable System of Up to Eight Switches Important Adding a New Switch to an Existing Stack Connecting AC and RPS-SYS Power AC Power Important Considerations About Using Clear Config in a Stack Page C2RPS-SYS Redundant Power System Stack Initialization Overview Connecting to Console Port for Local Management What Is Needed Connecting to an IBM or Compatible Device Connecting to a VT Series Terminal Connecting to a Modem Page Connecting to the Network Connecting Fiber-Optic Cables to Fixed MT-RJ Ports Page Connecting Fiber-Optic Cables to MT-RJ Mini-GBIC Ports Page Connecting Fiber-Optic Cables to LC Mini-GBIC Ports Page Connecting UTP Cables to RJ45 Ports Page Page Page Completing the Installation Initial Logon to Switch Management Page Troubleshooting Using LANVIEW Table 4-1 LANVIEW LEDs Page Table 4-1 LANVIEW LEDs (continued) Troubleshooting Checklist Table 4-2 Troubleshooting Checklist (continued) Problem Possible Cause Recommended Action Using the Reset Password Button A Specifications Switch Specifications Physical Environmental Table A-1 A2H254-16 Switch Specifications (continued) Item Specification Mini-GBIC Input/Output Specifications Gigabit Ethernet Specifications MGBIC-LC01/MGBIC-MT01 Specifications (1000BASE-SX) MGBIC-LC03 Specifications (1000BASE-SX) MGBIC-LC09 Specifications (1000BASE-LX) MGBIC-08 Specifications (1000BASE-ELX) MGBIC-02 Specifications (1000BASE-T) Console Port Pinout Assignments Regulatory Compliance Page Index Numerics A C D P R S T U