GarrettCom 6K25e manual Appendix C Internal DC Dual-Source Power Option, B5.0 Operation

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Magnum 6K25e Gigabit Fiber Switch

Installation and User Guide (10/07)

B4.1 UL Requirements for DC-powered units

1.Minimum 18AWG cable for connection to a Centralized DC power source.

2.Minimum 14AWG cable for connection to a earthing wiring.

3.Use only with Listed 10 A circuit breaker provided in building installation.

4.“Complies with FDA radiation performance standards, 21 CFR subchapter J.” or equivalent.

5.Fastening torque of the lugs on the terminal block: 9 inch-pound max.

6.Centralized DC Power Source cable securement, use at least four cable ties to secure the cable to the rac,k at least 4 inches apart, with the first one located within 6 inches of the terminal block.

B5.0 OPERATION

Operation of Magnum 6K25e Switches with the optional -48VDC, 24VDC and 125VDC power supply is identical to that of the standard AC-powered models.

B6.0 ORDERING INFORMATION

To order the optional -48VDC power supply factory installed, add a suffix of “- -48VDC” after the product’s standard model # Example: Magnum 6K25eR-48VDC.

Similarly to order the optional 24VDC or 125VDC industrial specific power supply factory installed, add a suffix of “ 24VDC” or “125VDC” after the product ‘s standard model #. Example: Magnum 6K25e- 24VDC, Magnum 6K25e-125VDC.

B7.0 TROUBLESHOOTING

Please refer to Section 6.0 for troubleshooting

APPENDIX C: Internal DC Dual-Source Power Option

C1.0 SPECIFICATIONS - FOR MAGNUM 6K25E FIBER SWITCH Power Supply (Internal, -48VDC Dual-Source, model # Dual-Src-48V)

DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”

GND:

Terminal for “earth” or ground wire connection to the hub chassis

Input:

Two separate sources, each at 36 - 70 VDC

Power Supply (Internal, 24VDC Dual-Source, model # Dual-Src-24V)

DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”

GND:

Terminal for “earth” or ground wire connection to the hub chassis

Input:

Two separate sources, each at 20 - 36 VDC

Power Supply (Internal, 125VDC Dual-Source, model # Dual-Src-24V)

DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”

GND:

Terminal for “earth” or ground wire connection to the hub chassis

Input:

Two separate sources, each at 88 - 150 VDC

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Contents Gigabit Fiber Switch Trademarks Contacting GarrettCom, Inc Canadian EmissionTable of Contents Introduction6K25E Managed Fiber Switch Port Modules RevisionsMagnum Line Network Standards and Compliance, hardware Technical SpecificationsPerformance Maximum 10 Mbps Ethernet Segment LengthsManagement Console connector Fiber Multi-mode connector types supportedFiber Single-mode connector types Power Supply InternalPer-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 Product Description Magnum 6K25e Managed Fiber Switch Introduction Inspecting the Package and ProductWww . GarrettCom . com Magnum 6K25e and 6K25eR chassis Eight-port SFF fiber modules 6K8-MTRJ, 6K8-MLC, 100Mb fiber100Mb fiber eight Port modules for the MagnumEight-Port Copper Module, 6K8-RJ45 The 6K25e-Series’s8-port New PoEPower Inside, model PI6KP8-45RJ MDIX, 10/100Mb 8-port Per the IEEE802.3af PoE Four-Port 10 Mb mm Fiber ST Modules Gigabit 1000Mbps port modules Packet Prioritization, 802.1p QOS Frame Buffering and Flow ControlManaged Network Software MNS-6K for Magnum 6K25e-Series Web-browser, at ftp//ftp.garrettcom.com„ Managed switching for high performance Ethernet LANs „ Features Fiber-Built-In„ Nebs and Etsi tested and certified „ RJ-45 ports are MDI/MDIX supported „ SFP Gigabit module being supported on Slot DApplications 6K 25e Installation Locating Magnum 6K25e 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 Media Ieee Standard Side View Duplex LC connector Front view Gigabit SFP Small Form-factor Pluggable Optical TransceiversTable-Top or Shelf Mounting SFP-SX SFP-LX10 SFP-LX25 SFP-ZX40 SFP-ZX70Rack-mounting for 19 Retma racks, regular Magnum 6K25es 1 Mountings for Magnum 6K25e units rack-mounted in a framePowering the Magnum Managed Fiber Switch Rack-mounting, Reverse version of the Magnum 6K25esWww . GarrettCom . com 6K25e Port Module 6KPM Installation Preparation for Installing and Removing 6KPMsRemove Chassis Cover 1a Removing Chassis Cover Installing 6KPM Cards in the Magnum 6K25e Uplink 2f Securely latching up 6KPM Cards into a Magnum 6K25e Removing 6KPM Cards Connecting the Console Terminal to Magnum 6K25e Management Console DB-9 PortRemove 6KPM Card DB-9 Console port connector Pin Signal DescriptionSwitching Functionality 1 RS-232 DB-9 Console Com port Serial port pin assignmentsPWR Status LEDsUp-link MDI-MDIX on RJ-45 port modules, for port 1 only ACTAuto-CrossMDIX and Auto-negotiation, for RJ-45 ports Flow-control, Ieee 802.3x standard F10ST Introduction Magnum 6K25e Managed Fiber Switch Port Modules 6KPM Module Description 1b 6KP4-F10ST, 4@10Mb multi-mode FX-ST twist lock Module 1c 6KP4 @10Mb @100Mb Multi-mode FX-ST twistLock Module Fiber functions in one Module of the 6K25e Switch Mode 100Mbps fiber opticMode SC-type connectors. It Provides an advantage Transceivers all in one module. ThisWww . GarrettCom . com Port@ 100Mbps Multi-Mode Fiber port Activity FULL/HALFLink Form Factor 9 6KP8-RJ45 Twisted Pair, 10/100Mb 8-Port Option in one 6K-unit PoE LEDs Summary Fig. the top 8-RJ4510/100 GBIC-SXSC Gigabit fiber1000Mb, multi-mode SC Connector 14 6KM-BLNK Before Calling for AssistanceWhen Calling for Assistance Return Material Authorization RMA ProcedureNo Problem Found Shipping and Packaging InformationAppendix B Internal DC Power Supply Options Specifications for Magnum 6K25E SWITCHES, DC PowerB3.0 Applications for DC Powered Switches B4.0 Installation Magnum 6K25es. see figure at rightB7.0 Troubleshooting Appendix C Internal DC Dual-Source Power OptionB4.1 UL Requirements for DC-powered units B5.0 OperationC4.0 Features and Benefits of the DUAL-SOURCE Design C5.0 InstallationExample Magnum 6K25eR-48VDC C5.1 UL RequirementsC6.0 Ordering Information Example Magnum 6K25eR-24VDC or Magnum 6K25eR-125VDCC7.0 Operation
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