GarrettCom 4K-Series manual Contacting GarrettCom, Inc, Email support@garrettcom.com

Page 3

Magnum 4K8 Switches Installation and User Guide (10/04)

Contacting GarrettCom, Inc.

Please use the following mailing address, phone and fax numbers or Internet address.

GarrettCom, Inc.

47823 Westinghouse Drive

Fremont, CA 94539

Phone: 510.438.9071

Fax: 510.438.9072

Web: http://www.GarrettCom.com

Email: support@garrettcom.com

Federal Communications Commission

Radio Frequency Interference Statement

Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference in a residential installation. This equipment generates, uses, and can radiate frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interfernce to radio communications. However, there is no guarantee that interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into n outlet on a ccircuit different from that ot which the receiver is connected.

-Consult the dealer or an experienced radio TV technician for help. Canadian Emission

This Class B digital apparatus meets all requirements of the Canadian Interference- Causing Equipment Regulations.

Cet appareil respecte toutes les exigences du Réglement sur le matériel du Canada. Cet appareil est Classe B.

www . GarrettCom . com

ii

Image 3

Contents 4K8 Switches Trademarks Magnum 4K-Series 4K8 Switches Installation and User GuideEmail support@garrettcom.com Contacting GarrettCom, IncIntroduction Table of ContentsTroubleshooting Personal Switches , 10/100Mb Personal Hubs, 10Mb seriesMedia Converters, 10Mb and 100Mb series Technical Specifications LEDs Per Port Power Supply InternalDC Power Supply Options WarrantyOrdering Information Introduction Inspecting the Package and Product Magnum 4K8 Switch chassis Product Description Magnum 4K8 SwitchesFront View Rear View3 Fiber-Port Modules, FPM-ST, FPM-SC, FPM-MTRJ Fiber-port modules, 100Mb fiberFiber-port modules, 10 Mb fiber 5 10/100 Dual-speed Switched ports, RJ-45 copperFrame Buffering and Latency Magnum 4K8 Switches Installation and User Guide 10/04 Features and Benefits „ Eight RJ-45 copper ports, 10/100 auto-negotiation„ Full-duplex or Half-duplex operation, auto-sensing Applications Magnum 4K-Series Ethernet 10/100 Switch Router 4b Magnum 4K8 provides a 100Mb backbone SwitchLocating Magnum 4K8 Switches InstallationCopper Connecting Ethernet MediaConnecting Fiber Optic ST-type, twist-lock Ieee Standard Media Type Max. Distance Port Module FiberConnecting Fiber Optic SC-type, Snap-In Connecting Single-Mode Fiber OpticMedia Ieee Standard Optional Brackets and the Etsi brackets Are similar to the 19 brackets But use metric dimensionsRack-mounting Etsi European Telephone Standard bracketsPreparation for Installing and Removing FPMs Fiber Port Module FPM Installation1a Removing Chassis Cover Remove Chassis CoverBefore insertion Installing FPM Cards in the Magnum 4K8 Switches2b Inserting PM Cards into a Magnum 4K8 Removing FPM Cards from Magnum 4K8 Switches3b Removing a FPM Card Powering the Magnum 4K8 SwitchSwitching Functionality Filtering and ForwardingAddress Learning Auto-negotiation, for Fast Ethernet copper ports Manual Switches F-H, for FPM Port#9 onlyError Status LEDsMagnum 4K8 Switches Installation and User Guide 10/04 Flow-control, Ieee 802.3x standard Auto-negotiation for 10/100Mb portsFiber Port Module Introduction Magnum 4K8 Fiber-Port Modules FPM Inspecting the Package and Product OptionalProduct Description FPM-MSC 100Mbps multi-mode FX-SC-type, snap-in connector FPM-MST, 100Mbps multi-mode FX-ST-type, twist-lock connectorActivity Link FPM-SSC 100Mbps single-mode FX-SC-type, snap-in connectorActivity 2 Link 100BASE-FX MT-RJFPM-Blank FPM-BlankBefore Calling for Assistance Return Material Authorization RMA Procedure When Calling for AssistanceShipping and Packaging Information No Problem FoundB3.0 Applications for DC Powered Switches Power Supply Internal 125 VDC Option Industrial ApplicationFigure B4.1 -48VDC Terminal Block on Magnum Ks-48VDC B4.0 InstallationB6.0 Ordering Information B7.0 TroubleshootingB4.1 UL Requirements B5.0 OperationC4.0 Features and Benefits of the DUAL-SOURCE Design C5.0 InstallationC3.0 DUAL-SOURCE OPTION, Theory of Operation C7.0 Operation C5.1 UL RequirementsC6.0 Ordering Information Example Magnum 4K8-48VDC