GarrettCom 4K-Series manual Remove Chassis Cover, 1a Removing Chassis Cover

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

Step 2. Remove Chassis Cover

The Magnum 4K8 chassis are combined with top and bottom part and assembled together with the help of 20 Philips head screws. There are 7 screws located on front-top of the unit and three screws each on the left and right edges. Remove these screws. Once these are removed, the top cover is easily lifted off the chassis base. When the chassis top cover has been removed, the interior of the unit is exposed.

20 Phillips Head Screws on Top

TopChassis Cover

PWR

MAGNUM 4K-Series

Ethernet 10/100 Switch

POWER	SPEED	1	2	3	4	5	6	7	8
ERROR	L/A
UPLINK	F/H

= X

A L

H

F

F

Figure 3.4.1a: Removing Chassis Cover

Caution: Be careful not to disturb the power supply.

Attention: Faites attention à ne pas déranger l'alimentation d'énergie

Looking down into the Magnum 4K8 unit, notice that there are one FPM connector sockets located on the extreme right in front for FPM card position. The Easier way to find the FPM socket, is to look exactly behind the Fiber port module slot.(See Figure 3.4.1b)

AC Power Input

Back of Unit

Power Supply Board

Left

Side

Right Side

LED Status Slot

Front of Unit

FPM Slots

Figure 3.4.1b: Magnum 4K8 Switch, Top View without Chassis Cover

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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 Personal Hubs, 10Mb series Personal Switches , 10/100MbMedia Converters, 10Mb and 100Mb series Technical Specifications DC Power Supply Options Power Supply InternalWarranty LEDs Per PortOrdering 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 „ Eight RJ-45 copper ports, 10/100 auto-negotiation Features and Benefits„ 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 InstallationConnecting Fiber Optic ST-type, twist-lock Connecting Ethernet MediaIeee Standard Media Type Max. Distance Port Module Fiber CopperConnecting Single-Mode Fiber Optic Connecting Fiber Optic SC-type, Snap-InMedia Ieee Standard Rack-mounting Are similar to the 19 brackets But use metric dimensionsEtsi European Telephone Standard brackets Optional Brackets and the Etsi 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 SwitchFiltering and Forwarding Switching FunctionalityAddress Learning Error Manual Switches F-H, for FPM Port#9 onlyStatus LEDs Auto-negotiation, for Fast Ethernet copper portsMagnum 4K8 Switches Installation and User Guide 10/04 Flow-control, Ieee 802.3x standard Auto-negotiation for 10/100Mb portsFiber Port Module Inspecting the Package and Product Optional Introduction Magnum 4K8 Fiber-Port Modules FPMProduct Description FPM-MSC 100Mbps multi-mode FX-SC-type, snap-in connector FPM-MST, 100Mbps multi-mode FX-ST-type, twist-lock connectorActivity 2 Link FPM-SSC 100Mbps single-mode FX-SC-type, snap-in connector100BASE-FX MT-RJ Activity LinkFPM-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 InstallationB4.1 UL Requirements B7.0 TroubleshootingB5.0 Operation B6.0 Ordering InformationC5.0 Installation C4.0 Features and Benefits of the DUAL-SOURCE DesignC3.0 DUAL-SOURCE OPTION, Theory of Operation C6.0 Ordering Information C5.1 UL RequirementsExample Magnum 4K8-48VDC C7.0 Operation