GarrettCom 4K-Series When Calling for Assistance, Return Material Authorization RMA Procedure

Page 39

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

6.2When Calling for Assistance

Please be prepared to provide the following information.

1.A complete description of the problem, including the following points:

a.The nature and duration of the problem;

b.Situations when the problem occurs;

c.The components involved in the problem;

d.Any particular application that, when used, appears to create the problem;

2.An accurate list of GarrettCom product model(s)involved, with serial number(s). Include the date(s) that you purchased the products from your supplier.

3.It is useful to include other network equipment models and related hardware, including personal computers, workstations, terminals and printers; plus, the various network media types being used.

4.A record of changes that have been made to your network configuration prior to the occurrence of the problem. Any changes to system administration procedures should all be noted in this record.

6.3Return Material Authorization (RMA) Procedure

All returns for repair must be accompanied by a Return Material Authorization (RMA) number. To obtain an RMA number, call GarrettCom Customer Service at (510) 438-9071 during business hours in California or email to support@garrettcom.com). When calling, please have the following information readily available:

Name and phone number of your contact person. Name of your company / institution

Your shipping address Product name

Serial Number (or Invoice Number)

Packing List Number (or Sales Order Number) Date of installation

Failure symptoms, including a full description of the problem.

www . GarrettCom . com

33

Image 39
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