Enterasys Networks A2H254-16 manual Connecting AC and RPS-SYS Power, AC Power

Page 43

Connecting AC and RPS-SYS Power

Adding a New Switch to an Existing Stack

Use the following procedure to install a new switch to an existing stack configuration. This procedure assumes that the new switch being added has a clean configuration from manufacturing and is running the same firmware image version as other switches in the stack.

1.Ensure that power is off on the new switch being installed.

2.Use one of the following methods to complete the stack cable connections:

If the running stack uses a daisy chain topology, make the stack cable connections from the bottom of the stack to the new switch (that is, STACK DOWN port from the bottom switch of the running stack to the STACK UP port on the new switch).

If the running stack uses a closed loop configuration, break the loop and make the stack cable connections to the new switch to close the loop.

3.Apply power to the new switch.

Important Considerations About Using Clear Config in a Stack

When using the clear config command (as described in the SecureStack A2 Configuration Guide) to clear configuration parameters in a stack, it is important to remember the following:

Use clear config to clear config parameters without clearing stack switch IDs. This command WILL NOT clear stack parameters and avoids the process of re-numbering the stack.

Use clear config all when it is necessary to clear all config parameters, including stack switch IDs and switch priority values.

Connecting AC and RPS-SYS Power

AC Power

Note: The power supply in the switch has automatic voltage sensing that allows connection to power sources ranging from 100–120 Vac, 2.5 A or 200–240 Vac, 1.25 A, 50/60 Hz.

To connect a switch to the AC power source, refer to Figure 3‐9 and proceed as follows:

1.Plug the power cord into the switch AC power connector.

2.Plug the other end of the power cord into a dedicated grounded AC outlet (not shown). The type of power outlet and power cord are country‐dependent.

Note: If you plan to connect all the switches quickly to allow automatic Manager selection, wait until all switches are fully operational before proceeding to the next step.

If you plan to power up each switch and allow it to become fully operational before applying power to the next switch, proceed to the next step.

SecureStack A2 Installation Guide 3-15

Image 43
Contents SecureStack A2 Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Safety Information Class 1 Laser Transceivers Declaration of Conformity Enterasys Networks, Inc Firmware License Agreement Vii Viii Contents Troubleshooting Figures Xii Who Should Use This Guide About This GuideRelated Documents How to Use This GuideFollowing conventions are used in this guide Conventions Used in This GuideConventions Used in This Guide Xvi About This Guide Overview IntroductionA2H254-16 Stack Connections Redundant Power Supply CapabilityDescription of Mini-GBICs ConnectivityManagement Lanview Diagnostic LEDsSwitch Configuration Using WebView Switch Configuration Using CLI CommandsGetting Help 10BASE-TX Twisted Pair Network Network Requirements1000BASE-T Twisted Pair Gigabit Ethernet Network 100BASE-TX Twisted Pair Network100BASE-FX Multimode Fiber-Optic Network 1000BASE-FX Fiber-Optic Network 1000BASE-FX Fiber-Optic Network Network Requirements Hardware Installation Required Tools Considerations Prior to InstallationUnpacking the Switch Contents of Switch CartonPreparation Installing Optional Mini-GBICsInstallation Mini-GBIC with MT-RJ Connector Removing the Mini-GBIC Mini-GBIC with LC ConnectorInstalling the Rubber Feet Installing the Switch on a Flat SurfaceChassis Bottom, Rubber Feet Placement Guidelines for Flat Surface InstallationArea Guidelines for Switch Installation on Flat Surface Rack Mounting the SwitchAttaching Brackets and Installing in Rack Guidelines for Rackmount InstallationFastening the Switch to the Rack Connecting Stacking CablesAbout SecureStack A2 Switch Operation in a Stack Configuring Switches in a StackConfiguring Switches in a Stack Installing a New Stackable System of Up to Eight Switches Recommended Procedures for New and Existing StacksAC Power Connecting AC and RPS-SYS PowerSwitch Rear View 10 Accessing the RPS Connector C2RPS-SYS Redundant Power SystemWhat Is Needed Connecting to Console Port for Local ManagementStack Initialization Overview DB9 Male Console Port Pinout Assignments Connecting to an IBM or Compatible Device12 Connecting an IBM PC or Compatible Connecting to a VT Series Terminal13 Connecting a VT Series Terminal Connecting to a Modem14 Connecting to a Modem Connecting Fiber-Optic Cables to Fixed MT-RJ Ports Connecting to the Network15 Connecting a Fiber-Optic Cable Segment to MT-RJ Port Connecting Fiber-Optic Cables to MT-RJ Mini-GBIC Ports Connecting to the Network Connecting Fiber-Optic Cables to LC Mini-GBIC Ports Connecting to the Network 16 Connecting a UTP Cable Segment to RJ45 Port Connecting UTP Cables to RJ45 PortsConnecting to the Network 17 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Initial Logon to Switch Management Completing the InstallationCompleting the Installation Hardware Installation This chapter provides information concerning the following TroubleshootingLanview LEDs of A2H254-16 Using LanviewColor State Recommended Action Lanview LEDsDown RPS Configuration Guide for proper setup Troubleshooting ChecklistConfiguration Guide for the IP address Reset Password Button Using the Reset Password ButtonSwitch Specifications SpecificationsTable A-1 A2H254-16 Switch Specifications Environmental PhysicalTable A-2 Mini-GBIC Input/Output Port Specifications Mini-GBIC Input/Output SpecificationsMGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX Table A-11 MGBIC-02 Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-02 Specifications 1000BASE-T Table A-9 MGBIC-08 Optical SpecificationsRegulatory Compliance Console Port Pinout AssignmentsTable A-12 Compliance Standards Regulatory Compliance Regulatory Compliance Specifications Numerics IndexIndex-2