Enterasys Networks 7H4385-49 manual Connecting 48 Vdc Power for PoE Operation

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Connecting 48 Vdc Power for PoE Operation

Connecting 48 Vdc Power for PoE Operation

The Matrix N5 (7C105‐P) chassis provides 48 Vdc to connected PDs (powered devices) by way of its backplane connection to a PoE‐compliant DFE module such as the 7H4385‐49.

Note: When you install the 7H4382-49 in a Matrix N5 chassis, the 7H4382-49 48 Vdc Optional Power Input does not support a connection from an external N-POE Power System. The 48 Vdc power is supplied through the backplane of the N5 chassis from its own 48 Vdc power modules. If none of these power modules are installed, then there is no PoE support.

Warning: The DFE module is shipped with a cover over its 48 Vdc Optional Power Input connector. Do not remove this cover when the DFE module is installed in an N5 chassis. This cover is removed only when you connect a 48 Vdc power cable from the Enterasys N-POE Power System.

Advertencia: El modulo DFE es embarcado con una cubierta sobre su conector de poder opcional de 48 Vdc. No remover esta cubierta cuando el modulo DFE es instalado en un chassis N5. Esta cubierta debe removerse unicamente cuando se conecta el cable de poder de 48 Vdc hacia el Sistema de Enterasys de Energia por Cable (Enterasys N-POE Power System).

Warnhinweis: Im Auslieferungszustand der DFE Module stülpt eine Schutzkappe über dem 48V Gleichspannungs-Anschluss, die nur dann abgezogen werden darf, wenn ein Enterasys N-POE Power System angeschlossen wird. Keinesfalls darf diese Schutzkappe abgezogen werden, wenn das DFE Modul in einem N5 Chassis installiert wird.

For a Matrix E7, (6C107), Matrix N1 (7C111), Matrix N3 (7C103) and Matrix N7 (7C107) chassis, an optional external Enterasys Matrix N‐POE Power System is required to support PD connections to the 7H4385‐49. The power from the Matrix N‐POE Power System is supplied through a DC power cable connection to the front‐panel 48 Vdc Optional Power connector on the 7H4385‐49.

Warning: The 48 V wire harness contains two fuses, F11 and F29. If a fuse needs to be replaced, it must be done by service personnel only. The fuse must be replaced with the same Type and Rated fuse 20 A, 400 VDC.

Advertencia: E arnes del cable de 48V contiene dos fusibles, F11 y F29. Si un fusible requiere ser reemplazado, debe ser hecho por personal de servicio unicamente. El fusible debe ser reemplazado por uno del mismo tipo y clasificado como fusible de 20 A,

400 VDC.

Warnhinweis: Im Kabelbaum der 48V Zuleitung befinden sich 2 Sicherungen, F11 und F29. Die Sicherung darf nur duch Fachpersonal getauscht werden und darf auch nur durch den gleichen Typ ersetzt werden ( 20A / 400VDC ).

Note: If you are planning to install a PoE-compliant DFE module such as the 7H4385-49 in a Matrix N3 (7C103) or Matrix N7 (7C107) chassis, install and connect the Matrix N-POE Power System before connecting to PDs.

Refer to the Matrix N‐Series N‐POE Power System Installation Guide to install and connect a Matrix N‐POE Power System to the 7H4385‐49.

3-14 Installation

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Contents Enterasys Matrix Page Page Product Safety Federal Communications Commission FCC NoticeIndustry Canada Notice Class a ITE Notice Clase A. Aviso de ITEElektro- magnetische Kompatibilität EMC Electromagnetic Compatibility EMCCompatibilidad Electromágnetica EMC Supplement to Product Instructions Bsmi EMC Statement Taiwan Safety Information Class 1 Laser TransceiversVcci Notice Declaration of Conformity USAEnterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Troubleshooting Appendix a SpecificationsAppendix B Mode Switch Settings and Option Installations Appendix C About PoE Power over EthernetFigures TablesXiv Important Notice About This GuideWho Should Use This Guide For Refer to How to Use This GuideRelated Documents Conventions Used in This Guide Following conventions are used in this guideGetting Help Support@enterasys.comIntroduction For information about Refer toOverview of DFE-Platinum Series Module Capabilities DFE-Platinum 7H4385-49 PoE Module 7H4385-49 DFE-Platinum Module Switch Configuration Using WebView Switch Configuration Using CLI CommandsConnectivity ManagementLanview Diagnostic LEDs Secure Networks Policy SupportNetwork Requirements Link Aggregation10BASE-T Network Module Placement in a Matrix E7 ChassisFTM Bridge Function and Optional Interface Module 100BASE-TX Network 100BASE-TX Network Network Requirements Installation Unpacking the DFE Module Installation Site RequirementContents of 7H4385-49 Module Carton Quantity FTM1 and FTM2 Connectivity Installing Optional Network Expansion Module NEMBackplane Connections and Installation Rules Example 1 -1,A Module Placement and Installation RulesMatrix E7 Chassis Module Placement Example 4 -1,D Example 2 -1,BExample 3 -1, C Example 5 -1, E Example 6 -1, FDFE-Platinum Series Hardware Installation Guide To install the 7H4385‐49, refer to ‐2 and proceed as follows DFE-Platinum Series Hardware Installation Guide No bottom connectors in Matrix N7chassis Installing the 7H4385-49 into Matrix N1, N3, or N5 Chassis Installation Installing Module into Matrix N3, N5, or N1 Chassis N3 shown Connecting 48 Vdc Power for PoE Operation Connecting to the Network Connecting UTP Cables to 7H4385-49Connecting a Twisted Pair Segment with RJ45 Connector Making the UTP ConnectionsRX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Verifying PoE Port Status Connecting to an IBM PC or Compatible Device Connecting to COM Port for Local ManagementWhat Is Needed Connecting to a VT Series Terminal Parameter SettingConnecting to a Modem 10 Connecting a VT Series Terminal11 Connecting to a Modem Adapter Wiring and Signal Assignments COM Port Adapter Wiring and Signal Diagram RJ45Modem Port Adapter Wiring and Signal Diagram RJ45 DB25First-Time Log-In Using a Console Port Connection Completing the InstallationCompleting the Installation of a New System 12 Matrix DFE Startup Screen Example N7 Chassis Logging in with an Administratively-Configured User Account EnterAbout the Management Mgmt LED TroubleshootingUsing Lanview Viewing the Receive and Transmit Activity Viewing the PoE Port StatusLED Color State Recommended ActionRX/TX Indications in Standard Mode Amber and Alternating 67% on, 33%RX/TX Troubleshooting Checklist DFE-Platinum Series Configuration GuideTroubleshooting Checklist Problem Possible Cause Recommended ActionOverview of DFE Module Shutdown Procedure Recommended Shutdown Procedure Using OFFLINE/RESET Switch OFFLINE/RESET SwitchLast Resort Shutdown Procedure Using OFFLINE/RESET Switch Specifications DFE Module SpecificationsTable A-1 7H4385-49 Specifications Processors/MemoryTable A-1 7H4385-49 Specifications Physical Table A-2 COM Port Pin Assignments Signal Name Input/OutputCOM Port Pinout Assignments EnvironmentalRegulatory Compliance Table A-3 Compliance Standards Regulatory ComplianceRegulatory Compliance Specifications Mode Switch Settings and Option Installations Required ToolsSetting the Mode Switches Memory Locations and Replacement Procedures Memory Locations and Replacement ProceduresGaining Access to Memory Modules Gaining Access to Memory ModulesRemoving the Safety Cover Figure B-3 Removing the Safety Cover Dram Simm Replacement Procedure Removing the Optional Network Expansion Module NEMRemoving the Dram Simm Figure B-5 Removing the Existing Dram SimmInstalling the Dram Simm Figure B-6 Installing the Dram SimmDimm Replacement Procedure Removing the DimmInstalling the Network Expansion Module NEM Installing the DimmFigure B-9 Installing the Network Expansion Module Reinstalling the Safety Cover Figure B-10 Installing the Safety Cover About PoE Power over Ethernet OverviewProprietary PD Detection PoE Port Status LEDs Table C-2 PoE Status LED Indications PoE Port StatusOverview About PoE Power over Ethernet Index NumericsPinout assignments console port A-2
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