GarrettCom 4K-Series manual Product Description Magnum 4K8 Switches, Magnum 4K8 Switch chassis

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

2.2Product Description - Magnum 4K8 Switches

Magnum 4K8 Switches boost the performance of Ethernet LANs, and have the flexibility of both twisted-pair switched ports and a fiber port. The optional fiber port considered as the additional 9th port, may be configured from a variety of user selected popular fiber connector. The 8 dual speed RJ-45 ports are 10/100 Mb and support auto- negotiating.

The Magnum 4K8 Switches provide the switching speed and the reliability to smoothly support multiple workgroups at 100Mbps or 10 Mbps speed. The optional “future-proof” fiber port is normally 100Mbps speed with factory default setting to operate in full-duplex mode. Alternatively, for 10Mbps fiber, a multi-mode half-duplex ST-type port option is available. The optional fiber port is normally configured and tested with the Magnum 4K8 unit in the factory, but may be configured in the field

Designed for use in departments with multiple workgroups, in remote offices and in network traffic centers or multi-system power users, the Magnum 4K8 Switches are easy to install and use. Addresses of attached nodes are automatically learned and maintained, adapting the switching services to network changes and expansions. Front- mounted LEDs provide status information on each port. The Magnum 4K8 Switches provide high performance plug-and-play operation in convenient rack-mount packages.

The Magnum 4K8 switches are non-blocking on all ports and include 1MB packet buffers and 16K-node address table for advanced performance. The Magnum 4K8 Switches, with store-and-forward switching, filter all faulty packets to minimize traffic congestion.

2.2.1 Magnum 4K8 Switch chassis

Magnum 4K8 Switches come in chassis size of an 8-port rack-mount. The rack-mount units are typically used in larger network wiring centers.

The optional fiber port is user configurable and can be selected from the offered popular fiber port connectors. The fiber-port modules are normally factory installed, but may be changed or added in the field. (See Section 5).

The 4K8 19” rack-mountable Switches comes along with eight 10/100 RJ-45 ports and one optional 10 or 100Mbps fiber port module on the right, i.e., with a capacity of 9 switched ports.

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Contents 4K8 Switches Trademarks Magnum 4K-Series 4K8 Switches Installation and User GuideEmail support@garrettcom.com Contacting GarrettCom, IncIntroduction Table of ContentsTroubleshooting Media Converters, 10Mb and 100Mb series Personal Switches , 10/100MbPersonal Hubs, 10Mb 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 „ Full-duplex or Half-duplex operation, auto-sensing Features and Benefits„ Eight RJ-45 copper ports, 10/100 auto-negotiation 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 FiberMedia Ieee Standard Connecting Fiber Optic SC-type, Snap-InConnecting Single-Mode Fiber Optic 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 SwitchAddress Learning Switching FunctionalityFiltering and Forwarding 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 Product Description Introduction Magnum 4K8 Fiber-Port Modules FPMInspecting the Package and Product Optional 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 OperationC3.0 DUAL-SOURCE OPTION, Theory of Operation C4.0 Features and Benefits of the DUAL-SOURCE DesignC5.0 Installation C7.0 Operation C5.1 UL RequirementsC6.0 Ordering Information Example Magnum 4K8-48VDC