Enterasys Networks B2G124-24 Installing the Switch on a Flat Surface, Installing the Rubber Feet

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Installing the Switch on a Flat Surface

3.Locate the release tab under the front end of the Mini‐GBIC. For the type of

Mini‐GBIC shown in Figure 3‐1, push in on the release tab as far as it will go to release the Mini‐GBIC from the port slot. For the type of Mini‐GBIC shown in Figure 3‐2, pull out on the release tab to release the Mini‐GBIC from the port slot.

4.Grasp the sides of the Mini‐GBIC and pull it straight out of the port slot.

If storing or shipping a Mini‐GBIC, which has a fiber‐optic connector, insert its protective dust cover to protect the ends of the fiber‐optic fibers from dust or contamination.

Installing the Switch on a Flat Surface

When installing the switch on a flat surface, the installation of the rubber feet is recommended to prevent the switch from sliding on a flat surface. Installing the rubber feet is optional if you are installing the switch in a rack. To install the rubber feet, proceed to “Installing the Rubber Feet” instructions below. For instructions to rack mount the switch, proceed to “Rack Mounting the Switch” on page 3‐9.

Installing the Rubber Feet

To install the rubber feet, refer to Figure 3‐3 and proceed as follows:

1.Place the switch on its back on a sturdy flat surface to gain access to the bottom of the chassis.

2.Remove the four rubber feet from their plastic bag in the shipping box.

3.Locate the four marked locations on the bottom four corners of the chassis.

3-6 Hardware Installation

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Contents Enterasys SecureStack B2 Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Declaration of Conformity Enterasys NETWORKS, INC Firmware License Agreement Viii Page Page Contents Troubleshooting Figures Xiv About This Guide Who Should Use This GuideHow to Use This Guide Related DocumentsFor Refer to Conventions Used in This Guide Following conventions are used in this guideConventions Used in This Guide Xviii About This Guide Introduction For information about Refer toOverview B2G124-24 and B2G124-48B2G124-24 Stackable Switch B2H124-48 Stackable Switch B2H124-48Redundant Power Supply Capability ConnectivityHigh-Speed Stack Connections Description of Mini-GBICs Specification MGBIC-LC01Lanview Diagnostic LEDs Switch Configuration Using WebViewSwitch Configuration Using CLI Commands ManagementGetting Help Support@enterasys.comNetwork Requirements 10BASE-T Network100BASE-TX Network 1000BASE-FX Network1000BASE-T Network Hardware Installation Considerations Prior to Installation Unpacking the SwitchContents of Switch Carton Quantity Required ToolsInstalling Optional Mini-GBICs PreparationInstallation Removing the Mini-GBIC Installing the Switch on a Flat Surface Installing the Rubber FeetChassis Bottom, Rubber Feet Placement Guidelines for Flat Surface Installation Area Guidelines for Switch Installation on Flat SurfaceRack Mounting the Switch Guidelines for Rackmount InstallationAttaching Brackets and Installing in Rack Connecting High-Speed Stacking Cables Attaching the Rackmount BracketsConnecting High-Speed Stacking Cables Configuring Switches in a Stack About SecureStack B2 Switch Operation in a StackConfiguring Switches in a Stack Recommended Procedures for New and Existing Stacks Installing a New Stackable System of Up to Eight SwitchesConnecting AC and RPS-SYS Power AC PowerSwitch Rear View C2RPS-SYS Redundant Power System Stack Initialization OverviewConnecting to Console Port for Local Management What Is NeededConnecting to an IBM or Compatible Device Parameter SettingConnecting to a VT Series Terminal 10 Connecting an IBM PC or CompatibleConnecting to a Modem 11 Connecting a VT Series TerminalConnecting to the Network Connecting UTP Cables13 Connecting a UTP Cable Segment to RJ45 Port 14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX TX1+ 1 RX1- 2 TX2+ 3 TX3+ 4 RX3- 5 RX2- 6 TX4+ 7 RX4 Connecting Fiber-Optic Cables to MT-RJ Ports B2G124-24 Connecting Fiber-Optic Cables to LC Ports Connecting to the Network 19 Cable Connection to LC Fiber-Optic Connectors Completing the Installation Initial Logon to Switch ManagementCompleting the Installation Hardware Installation Troubleshooting Using Lanview Lanview LEDs of B2G124-24 and B2G124-48 B2G124-24 shownLanview LEDs of B2H124-48 Lanview LEDs Color State Recommended ActionRPS Troubleshooting Checklist Refer to the SecureStack B2 Configuration Guide for properRefer to the SecureStack B2 Configuration Guide for Using the Reset Switch Reset SwitchSpecifications Switch SpecificationsTable A-1 Switch Specifications ItemSpecification B2G124-24 Table A-1 Switch Specifications ItemSpecification B2G124-48 B2H124-48Physical Table A-1 Switch Specifications EnvironmentalMini-GBIC Input/Output Specifications Gigabit Ethernet SpecificationsMGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX Table A-2 Mini-GBIC Input/Output Port SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX MGBIC-08 Specifications 1000BASE-ELXTable A-9 MGBIC-08 Optical Specifications Table A-10 MGBIC-08 Operating Range 1550 nmMGBIC-02 Specifications 1000BASE-T Table A-11 MGBIC-02 SpecificationsConsole Port Pinout Assignments Regulatory Compliance Table A-12 Compliance Standards Regulatory ComplianceIndex NumericsPinout assignments console port A-7