GarrettCom 1016, 1024, 1008 APPENDIX B Internal DC Power Supply Option, Magnum 1000 Workgroup Hubs

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APPENDIX B : Internal DC Power Supply Option

OPERATION

The -48VDC, 24VDC & 125VDC power option is designed using diodes inside on each DC power input line behind the two external power connection terminals,

so that the power from an externalHUB

SUPPLY

Magnum 1000 Workgroup Hubs

Installation and User Guide (04/02)

APPENDIX B : Internal DC Power Supply Option

B1.0 SPECIFICATIONS - FOR MAGNUM 1000 WORKGROUP HUBS

Power Supply (Internal -48 VDC Option)

DC Power Connector: 3 terminals: “-“, “GND”, “+”

Input Voltage: 36 - 70 VDC (auto-ranging)

Power Consumption: Magnum 1000’s Hubs: 10 watts typical, 20 watts max. P.S. rating

Power Supply (Internal 24 VDC Option)

DC Power Connector: 3 terminals: “-“, “GND”, “+”

Input Voltage: 20 - 40 VDC (auto-ranging)

Power Consumption: Magnum 1000’s Hubs: 10 watts typical, 20 watts max. P.S. rating

Power Supply (Internal 125 VDC Option)

DC Power Connector: 3 terminals: “-“, “GND”, “+”

Input Voltage: 120 - 160 VDC (auto-ranging)

Power Consumption: Magnum 1000’s Hubs: 10 watts typical,

20 watts max. P.S. rating

With the exception of the power supply, all specifications and functions of Magnum 1000 Workgroup Hubs-48VDC, 24VDC & 125VDC models are identical to those listed in the main manual.

B2.0 -48VDC, 24VDC & 125VDC POWER OPTION, THEORY OF

source can only flow into the hub. This	A+	+
source can only flow into the hub. This	A+	-	FUSE
allows the hub to operate only	A-
allows the hub to operate only

	whenever DC power is correctly	GND	CHASSIS
	whenever DC power is correctly	GND	GND
			GND
	applied to the two inputs. It protects

the hub from incorrect DC input connections. An incorrect polarity connection, for example, will neither effect the hub, nor its power supply internally, nor will it blow the fuse in the internal power supply.

Disconnecting the power source is used for powering the hub on and off when it is placed into or taken out of service.

www . GarrettCom . com

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Contents Magnum Workgroup Hubs “Ten Series” Models 1008, 1016 andInstallation and User Guide www . GarrettCom . comand optional 48VDC, 24VDC &125VDC-powered models Workgroup Hubs Installation and User GuideMagnum 1008, 1016 and Installation and User Guide 04/02Phone 510 GarrettCom, Inc47823 Westinghouse Drive Fremont, CA Fax 510APPENDIX B OPTIONAL 48V POWER SUPPLY, ADDENDUM TABLE OF CONTENTSPage Revisions Stackable Hubs, SNMP Optional Personal Switches, 10/100MbThe Magnum Line Personal Hubs, 10Mb seriesSwitches 1.0 SPECIFICATIONS 1.1 Technical Specifications PerformanceConnectors Network StandardsWarranty Power Supply InternalFor 48VDC power input option, see Appendix B Agency Approvals 1.2 Specifications - Repeater Port Modules RPMsMagnum 1000 Workgroup Hubs Magnum Magnum Magnum1.4 Ordering Information 2.0 INTRODUCTION 2.1 Inspecting the Package and Product 2.2 Product Description - Magnum 1000-series Workgroup Hubs2.2.1 Magnum 1008 Workgroup Hub Figure 2.2.1a Front view - Magnum 1008 Workgroup HubMagnum 1000 Workgroup Hubs Installation and User Guide 04/02AC Power 115 - 230 VACRPM-FST Shown Configurable Bonus PortFigure 2.2.2b Front view - Magnum 1024 Workgroup Hub Figure 2.2.2c Rear view - Magnum 1016 and 1024 Workgroup HubsBPM shown Basic AUI portOptional PM card PM Ribbon cable with 16 pin headersBonus port for optional Basic AUI port PM card BPM shown Magnum 1000 Workgroup Hubs Installation and User Guide 04/022.4 Bonus Port Configuration Options - RPMs and BPMs Figure 2.4a Magnum RPM Cards RPM-BNC, RPM-AUIApprox Figure 2.4c Physical Dimensions of Magnum Port ModulesApprox. 3 inches 7.6 cm Approx. 2 inches 5.1 cm2.4.1 RPM-BNC 2.4.2 RPM-AUI2.4.3 RPM-DTE 2.4.4 RPM-FST Fiber ST, Twist-lock ConnectorConnector JUMPER ACROSS2.4.6 RPM-SMF Single-mode Fiber Magnum RPM-SMFnot used 2.4.7 RPM-TP Twisted Pair Magnum RPM-TP2.4.9 BPM-AUI 2.4.8 BPM-BNCMagnum BPM-BNC Magnum BPM-AUI2.4.10 BPM-FST Magnum BPM-FST2.4.11 BPM-TP 2.4.12 Special Option -- Second Bonus Port Models 1016 and Internal Universal Power Supply with Auto-ranging 2.5 Features and Benefits Low cost, stand-alone 10BASE-T connectivityLEDs Simplify Network Installation and Maintenance Workgroup connectivity into a larger network2.6 Applications Figure 2.6a Magnum 1000 Workgroup Hub in stand-alone configurationMagnum 1000 Workgroup Hub BNC Segment RPM-BNC Server 10241024 10161008 Fiber BPMinstalled in any standard 19 inch rack 3.0 INSTALLATIONinstallation requires a Rack-mount Brackets 3.2 Powering the Magnum 1000 Workgroup HubMedia 3.3.1 Connecting Twisted Pair RJ-45, Unshielded or Shielded3.3 Ethernet Media Connections IEEE Standard3.3.2 Connecting ThickNet 10BASE5 AUI 3.3.5 Connecting Fiber Optic 10BASE-FL and FOIRL ST-type, “Twist-Lock 3.3.3 Connecting ThinNet 10BASE2 BNC3.3.4 Connecting Drop Cable 10BASE5 DTE Table 3.3.2 AUI Pin Assignmentsat regular intervals you must use the color-coded strand on the 3.3.6 Connecting Fiber Optic SMA-type, Screw-on3.3.7 Connecting Single-Mode Fiber Optic SMF associated ports at each end of the fiber optic segmentOPB Optical Power Budget = PTmin - PRmin 3.3.9 Rack-mountingconsider as a standard for brackets are more popular inTELCO Industry and Rack-mounting purpose. TheCollisions When carrier is detected simultaneously on multiple ports, a jam pattern is generated on each port to create a collision condition. When a collision signal from one port is detected, it generates a jam pattern to the other ports 4.2 Magnum 1000’s with BPM Local Bridge Functionality Packet ForwardedFigure 4.2b Internal Packet Filtered Forwarded MaintenanceFigure 4.2c External Packet Table 4.2 BPM Functionality4.3 Power Requirements Figure 4.2e Local Segment Isolation with a Bridge Port Module BPM5.0 TROUBLESHOOTING 5.1 Before Calling for Assistance5.2 When Calling for Assistance 5.3 Return Material Authorization RMA ProcedureGarrettCom, Inc 213 Hammond Ave Fremont, CA Attn. Customer Service APPENDIX A WARRANTY INFORMATIONNo Problem Found 5.4 Shipping and Packaging InformationPower Supply Internal -48 VDC Option APPENDIX B Internal DC Power Supply OptionB1.0 SPECIFICATIONS - FOR MAGNUM 1000 WORKGROUP HUBS Power Supply Internal 24 VDC OptionFigure B4.1 -48VDC Terminal B4.0 INSTALLATIONB3.0 APPLICATIONS Block on Magnum 1000’s-48VDCB4.1 UL Requirements B7.0 TROUBLESHOOTINGThe GND can be hooked at the last B5.0 OPERATION