GarrettCom 6K25 manual Powering the Magnum Managed Fiber Switch

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Magnum 6K25 Managed Fiber Switch

Installation and User Guide (04/06)

3.4Powering the Magnum Managed Fiber Switch

The Magnum 6K25 Switches incorporate an internal universal power supply

and have a recessed male IEC connector for the AC power cord at the left-rear. A manual power ON-OFF switch is adjacent. A six-foot 115 VAC 60 Hz standard power cord is supplied with each unit shipped within the United States and Canada.

The auto-ranging power supply supports installation environments where the AC voltage is from 90 to 260 volts with a power input frequency between 47 and 63 Hz. The 25-port units will consume over 20 watts of power typically. When connecting the Ethernet cabling, there is no need to power down the unit. Individual segments can be connected or disconnected without concern for AC power-related problems or damage to the unit.

Power supply options are available to suit the 6K25 Switches to special high- availability communications and/or heavy industrial-grade applications, including:

*-48VDC, 24VDC and 125VDC with single DC input,

*-48VDC, 24VDC and 125VDC with dual-source DC input,

See the Appendices of this manual for more details. Use an RFQ for other variations.

3.4.1Alarm Contacts for monitoring internal power, and Software Traps

The Alarm Contacts feature, optional on Magnum 6K25’s, provides two

Form C Normally Closed (NC) contacts to which the user can attach two sets of status monitoring wires at the green terminal block. When this option is present, the terminal block for Alarm Contacts is part of the Power Input panel in the Magnum 6K25 case.

The AC or DC power input connection is in the same panel. A manual On-Off Switch for power to the unit is not available on 6K25 units with the Alarm Contacts option, as these two features occupy the same space in the case.

The first NC Alarm Contact (top position) is a “Software Alarm”, operated by user settings in the MNS-6K software. The user can disable the Software Alarm feature with a software configuration command if desired. When the Software Alarm is enabled, the Form C Normally Closed (NC) contact is held close during normal software operation. A user-defined software malfunction, such as an SNMP Trap or a Software Security violation or an S-Ring Fault, causes the contact to open and thus trigger an alarm in the user’s monitoring system

The second (bottom position) NC Alarm Contact is held close when there is power on the main board inside of the 6K25. This provides a “Hardware Alarm” because the NC contacts will open when internal power is lost, either from an external power down condition or by the failure of the power supply inside of the Magnum 6K25 Switch. Useful info. about Alarm contacts:

1.There is four terminal block (1,2,3,4)provided next to AC/DC power supply

2.The top two pins (1,2) are software operated

3.The bottom two pins (3,4) are hardware operated

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Contents Managed Fiber Switch Trademarks Contacting GarrettCom, Inc Canadian EmissionTable of Contents IntroductionTroubleshooting RevisionsWww . GarrettCom . com Personal Hubs, 10Mb series Personal Switches , 10/100MbMedia Converters, 10Mb and 100Mb series Network Standards and Compliance, hardware Technical SpecificationsPerformance Maximum 10 Mbps Ethernet Segment LengthsPower Supply Internal Fiber Single-mode connector typesManagement Console connector DC Power Supply OptionsPer-port MDI or Mdix on RJ-45 Alarm Contact OptionalNebs Testing and Certification Nebs certified Agency ApprovalsOrdering Information For Gigabit module configuration options 6K PoE Modules with 48VDC Pass-Through6K PoE Modules with 48VDC Power Inside Introduction Inspecting the Package and Product Product Description Magnum 6K25 Managed Fiber Switch 1a Regular 6K25 front view, configured for 24 +1 Gb ports Magnum 6K25 and 6K25R chassisEight-port SFF fiber modules 6K8-MTRJ, 6K8-MLC, 100Mb fiber Eight-Port Copper Module, 6K8-RJ45 The 6K25-Series’s8-port New PoEPower Inside, model PI6KP8-45RJ MDIX, 10/100Mb 8-port ACT LK RX Four-Port 10 Mb mm Fiber ST Modules Gigabit 1000Mbps port modulesFrame Buffering and Flow Control Packet Prioritization, 802.1p QOS@ 1000Mb Fiber SC + 4@10/ 100Mb Managed Network Software MNS-6K for Magnum 6K25-Series GarrettCom proprietary MIBs for Snmp„ Managed switching for high performance Ethernet LANs „ Features Fiber-Built-In„ Nebs and Etsi tested and certified „ RJ-45 ports are MDI/MDIX supportedExample 1 Magnum 6K25 Switch for a Vlan application ApplicationsInternet Installation Locating Magnum 6K25 SwitchesIeee Standard Media Type Max. Distance Port Module Fiber Connecting Ethernet MediaConnecting Fiber Optic ST-type, twist-lock CopperConnecting Fiber Optic SC-type, Snap-In Connecting Single-Mode Fiber OpticMedia Ieee Standard Connector Media Ieee StandardTable-Top or Shelf Mounting Rack-mounting for 19 Retma racks, regular Magnum 6K25sRack-mounting, Reverse version of the Magnum 6K25s 2 Reverse Magnum 6K25 units, rack-mounted in a framePowering the Magnum Managed Fiber Switch Preparation for Installing and Removing 6KPMs 6K25 Port Module 6KPM InstallationRemove Chassis Cover 1a Removing Chassis Cover Installing 6KPM Cards in the Magnum 6K25 Uplink 2f Securely latching up 6KPM Cards into a Magnum 6K25 Removing 6KPM Cards Firmly. .5.3a Top View 6 retaining s crews shown by arrowsConsole DB-9 Port Connecting the Console Terminal to Magnum 6K25 ManagementRemove 6KPM Card DB-9PinConsole1port connector Pin Signal Description1 RS-232 DB-9 Console Com port Serial port pin assignments Filtering and Forwarding Switching FunctionalityAddress Learning Auto-CrossMDIX and Auto-negotiation, for RJ-45 ports Status LEDsUp-link MDI-MDIX on RJ-45 port modules, for port 1 only PWRWww . GarrettCom . com Flow-control, Ieee 802.3x standard 6KP4 ’cvrIntroduction Magnum 6K25 Managed Fiber Switch Port Modules 6KPM Module DescriptionSwitch, the copper port Mode ST-type connectorsSegments. When installed in a Dual speed copper ports.6KP4-F10ST, 4@10Mb multi-mode FX-ST twist lock Module Fiber functions in one Module of the 6K25 Switch Mode 100Mbps fiber opticMode SC-type connectors. It Provides an advantage Transceivers all in one module. ThisWww . GarrettCom . com Activity FULL/HALF Port@ 100Mbps Multi-Mode Fiber portLink Copper and fiber Small Form Factor Magnum 6KP8-45MTModule is a combo module with Placing more ports on one module6KP8-RJ45 Twisted Pair, 10/100Mb 8-Port PoE LEDs Summary Fig. the top 8-RJ45 6KP8-45-2SLC GBIC-SXSC Gigabit fiber1000Mb, multi-mode SC Connector 14 6KM-BLNKBefore Calling for Assistance Return Material Authorization RMA Procedure When Calling for AssistanceNo Problem Found Power Supply Internal -48VDC Option Appendix B Internal DC Power Supply OptionsB1.0 Specifications for Magnum 6K25 SWITCHES, DC Power Shipping and Packaging InformationB3.0 Applications for DC Powered Switches B4.1 UL Requirements for DC-powered units B4.0 InstallationMagnum 6K25s. see figure at right B5.0 Operation B7.0 TroubleshootingB6.0 Ordering Information Appendix C Internal DC Dual-Source Power Option GNDC4.0 Features and Benefits of the DUAL-SOURCE Design C5.0 InstallationExample Magnum 6K25R-48VDC C5.1 UL RequirementsC6.0 Ordering Information Example Magnum 6K25R-24VDC or Magnum 6K25R-125VDC
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