Enterasys Networks B2G124-24 manual Pinout assignments console port A-7

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P

Pinout assignments console port A-7

UTP 4-wire crossover cable 3-24

UTP 4-wire straight-through cable 3-24UTP 8-wire crossover cable 3-25UTP 8-wire straight-through cable 3-25

Power connection AC 3-15RPS DC 3-17

Processors/memory A-2

R

Rackmount installation guidelines for 3-9Receive/Transmit LEDs viewing of 4-2, 4-3

Redundant Power Supply Capability introduction to 1-5

Regulatory Compliance A-8Related manuals xvi Reset switch 4-8

S

Safety requirements A-8Specifications A-1

B2G124-24 A-1

B2G124-48 A-2

B2H124-48 A-2

MGBIC-08 A-6MGBIC-LC01 A-4, A-5MGBIC-LC03 A-5MGBIC-LC09 A-5MGBIC-MT01 A-4, A-5Mini-GBIC input/outputs A-3

Stack initialization

Manager switch selection 3-17Stack Manager

automatic selection of 3-17

Stack Member

automatic selection of 3-17Stack operation

Member switch selection 3-17Stack System

installation of a new switch in existing stack 3-15installation of new 3-14

Standalone Switches specifications for A-1

Standards compatibility 1-7Switch

overview of 1-2Switch carton

contents of 3-2unpacking of 3-2

Switch Operation stack installation 3-12

T

Troubleshooting 4-2checklist 4-6

U

Unpacking the module 3-2

V

Viewing Receive and Transmit Activity instructions for 4-2, 4-3

W

WebView introduction to 1-7

Index-2

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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 GuideFor Refer to How to Use This GuideRelated Documents 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 B2H124-48High-Speed Stack Connections Redundant Power Supply CapabilityConnectivity 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 Network1000BASE-T Network 100BASE-TX Network1000BASE-FX 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 SurfaceAttaching Brackets and Installing in Rack Rack Mounting the SwitchGuidelines for Rackmount Installation 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 SwitchTable A-1 Switch Specifications ItemSpecification B2G124-24 SpecificationsSwitch Specifications Physical Table A-1 Switch Specifications ItemSpecification B2G124-48B2H124-48 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 nmConsole Port Pinout Assignments MGBIC-02 Specifications 1000BASE-TTable A-11 MGBIC-02 Specifications Regulatory Compliance Table A-12 Compliance Standards Regulatory ComplianceIndex NumericsPinout assignments console port A-7