Enterasys Networks 4H4284-49, 4H4202-72 Installing the Dram Simm on 4H4282-49 or 4H4283-49

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Memory Locations and Replacement Procedures

2.Refer to Figure B‐9. Push the connector arms away from the memory module to release it from the connector.

Note: The ejector arms on this connector are not spring loaded, so they will remain in the open position until manually closed.

3.Remove the module from the connector.

Figure B-9 Removing the Existing DRAM SIMM from 4H4282-49 or 4H4283-49

À

Á

À

1 Connector arms

2 Memory module

3 Connector

Installing the DRAM SIMM on 4H4282-49 or 4H4283-49

Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment.

Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática.

To install the memory module, refer to Figure B‐10 and proceed as follows:

1.With the connector arms set in the open position, insert the memory module between the connector fingers and push the memory module into the connector until the tabs on the two connector arms pull in towards the DRAM SIMM alignment notches.

2.Push the DRAM SIMM further into the connector until the two alignment notches and the tabs on the two connector arms lock the DRAM SIMM into place.

B-8 Mode Switch Bank Settings and Optional Installations

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Contents Enterasys Matrix 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 Appendix a Specifications TroubleshootingIndex Figures Contents of DFE-Gold Module Carton TablesWho Should Use This Guide About This GuideImportant Notice Related Documents How to Use This GuideFor Refer to Conventions Used in This Guide Following conventions are used in this guideGetting Help Introduction Overview of DFE-Gold Series Capabilities4H4282-49 DFE-Gold Modules4H4283-49 4H4202-72 4H4203-724H4284-49 DFE 4H4202-72 and 4H4284-49 DFE-Gold Modules Connectivity Management Switch Configuration Using WebViewSwitch Configuration Using CLI Commands Standards CompatibilityLanview Diagnostic LEDs Network Requirements 10BASE-T Network100BASE-TX Network 100BASE-FX Fiber-Optic NetworkInstallation Contents of DFE-Gold Module Carton Quantity Installation Site RequirementUnpacking the DFE-Gold Module Installing Optional Network Expansion Module DFE Module Placement and Installation RulesExample 1 -1, a Example 2 -1, BExample 3 -1, C Installing Module into a ChassisExample 4 -1, D Installing Module into Matrix E7 or N7 Chassis PreparationInstalling Module into a Chassis ➆ ➁ Installing Module into Matrix N1, N3, or N5 Chassis Connecting to the Network Connecting to the NetworkConnecting UTP Cables to 4H4282-49 or 4H4202-72 Connecting a Twisted Pair Segment With RJ45 Connector RX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Connecting UTP Cables to 4H4283-49 or 4H4203-72 Connecting a Twisted Pair Using RJ21 Straight Connector 10 Connection Using Optional RJ21 Angle Adapter Connecting Fiber-Optic Cables to 4H4284-49 COM Mgmt CPU Connecting to COM Port for Local Management What Is NeededConnecting to an IBM PC or Compatible Device Parameter SettingConnecting to a VT Series Terminal 12 Connecting an IBM PC or CompatibleConnecting to a Modem 13 Connecting a VT Series Terminal14 Connecting to a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsVT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation of a New System Completing the InstallationModem Port Adapter Wiring and Signal Diagram RJ45 DB25 First-Time Log-In Using a Console Port Connection 15 Matrix DFE Startup Screen Example N7 Chassis Logging in with an Administratively-Configured User Account EnterCompleting the Installation Using Lanview TroubleshootingAbout the Management Mgmt LED Lanview LEDs on 4H4282-49, 4H4283-49, and 4H4203-72 Viewing Receive/Transmit Activity on 4H4202-72 Lanview LEDs on 4H4202-72Viewing the Receive and Transmit Activity on 4H4284-49 Lanview LEDs on 4H4284-49Lanview LEDs Color State Recommended ActionLED Troubleshooting Checklist Refer to the Enterasys Matrix DFE-Gold SeriesEnterasys Matrix DFE-Gold Series Configuration Overview of DFE-Gold Module Shutdown Procedure OFFLINE/RESET SwitchRecommended Shutdown Procedure Using OFFLINE/RESET Switch Last Resort Shutdown Procedure Using OFFLINE/RESET SwitchDFE-Gold Module Specifications SpecificationsTable A-1 Specifications Chassis Backplane Connectivity Table A-2 COM Port Pin Assignments Signal Name Input/Output COM Port Pinout AssignmentsRegulatory Compliance Table A-3 Compliance Standards Regulatory ComplianceMode Switch Bank Settings Optional Installations Required ToolsSetting the Mode Switches Figure B-1 Mode Switch Location on 4H4282-49 and 4H4283-49 Figure B-3 Mode Switch Location on 4H4202-72 Memory Locations and Replacement Procedures Location of Dimm and Dram Simm Memory ModulesFigure B-6 Dimm and Dram Simm Locations 4H4203-72 Dimm Replacement Procedure 4H4282-49 and 4H4283-49 Removing the Dram SimmInstalling the Dram Simm on 4H4282-49 or 4H4283-49 Removing the Dram Simm from 4H4203-72 Installing the Dram Simm on 4H4203-72 Figure B-11 Removing Existing Dram Simm from 4H4203-72Dram Simm Replacement 4H4202-72 Figure B-12 Installing the Dram Simm on 4H4203-72Dimm Replacement Procedure All DFE Modules Removing the DimmInstalling the Dimm Figure B-14 Installing the DimmPage Index NumericsOFFLINE/RESET button 4-10Optional network expansion module
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4H4203-72, 4H4283-49, 4H4282-49, 4H4202-72, 4H4284-49 specifications

Enterasys Networks has long been a leader in providing robust networking solutions for enterprises, and their range of products, including models 4H4284-49, 4H4202-72, 4H4282-49, 4H4283-49, and 4H4203-72, exemplifies their commitment to delivering high-performance networking equipment. These models are designed to meet the increasing demands of modern network environments, ensuring scalability, reliability, and security.

One of the standout features of the Enterasys Networks products is their advanced Layer 2 and Layer 3 switching capabilities. This allows for efficient data transmission and fundamental network routing processes, making them ideal for both small business networks and large enterprise setups. The models boast high throughput rates and low latency, which are essential for applications requiring real-time data transfer, such as video conferencing and VoIP.

Additionally, these switches are equipped with Power over Ethernet (PoE) functionality, enabling users to power devices like IP phones, wireless access points, and security cameras directly from the switch. This eliminates the need for additional electrical wiring, simplifying installation and reducing costs. The power budget is adequately managed, ensuring that all connected devices operate efficiently.

In terms of security, Enterasys Networks has integrated advanced features such as VLAN support and Access Control Lists (ACLs) to enhance network segmentation and safeguard against unauthorized access. This is particularly crucial in environments where sensitive data is handled. The inclusion of network monitoring and management tools further aids IT teams in maintaining optimal network performance and detecting potential issues proactively.

Moreover, these models support a variety of networking protocols, which adds flexibility and compatibility with existing infrastructure. The user-friendly web interface and CLI enable easy configuration and management, catering to network administrators' diverse levels of expertise.

Built with high-quality materials, Enterasys Networks devices are designed to withstand the rigors of a data center environment, ensuring longevity and reliable performance. The combination of these features makes the 4H4284-49, 4H4202-72, 4H4282-49, 4H4283-49, and 4H4203-72 models excellent choices for organizations looking to enhance their networking capabilities and ensure a secure, efficient communication network that can grow with their needs. Overall, Enterasys Networks continues to set benchmarks in networking technology, making significant strides in improving connectivity and performance for enterprises worldwide.
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