GarrettCom manual Magnum14E Media Converters Installation and User Guide 10/02

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Magnum14E Media Converters

Installation and User Guide (10/02)

In these and similar situations, the Magnum 14E conveniently converts the twisted pair cable to fiber, allowing use of any available RJ-45 Fast Ethernet switched port with a new or existing fiber cable. See Section 3.2.1 for cable distance calculation information.

Where shared Fast Ethernet segments are used, such as with Fast Ethernet switches or switching hubs with RJ-45 ports, it may be desirable to connect one or more servers or users via fiber cable. Because of its manual AN/reg switch feature, the Magnum 14E supports both “Auto-negotiation” and “reg” regular mode at the attached RJ-45 port, allowing flexibility with the unit attached. See Section 3.4.3 for details on auto-negotiation support.

It is necessary to calculate the PDV of the overall collision domain (see Section 3.2.2) for proper operation of the Magnum 14E in HDX applications.

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Contents Magnum 14E Fast Ethernet Media Converters Magnum 14E Media Converters Installation and User Guide TrademarksMagnum14E Media Converters Installation and User Guide10/02 GarrettCom, Inc Contacting GarrettCom, IncMagnum14E Media Converters Installation and User Guide10/02 Installation Table of CONTENTSPageAppendix a W Arranty I Nformation Revisions Operating Environment Technical Specifications PerformanceNetwork Standards Power Supply External Maximum Standard Fast Ethernet Segment LengthsFiber, single-mode 25-Km and up ConnectorsFiber, multi-mode up to 2Km LED Indicators for the Magnum 14E Dual, on front and on end PackagingAgency Approvals Ordering Information Model Number Description Introduction Inspecting the Package and ProductMagnum14E Media Converters Installation and User Guide 10/02 Product Description Magnum14E Media Converters Installation and User Guide 10/02 Magnum 14E Media Converter Equipped with one fiber SC-type SFF MT-RJ connector is keyed so Features and Benefits Reduces Network Costs Two sets of LEDs for viewing status from any angle Small, Compact, Lightweight DesignChoice of 100Mb Ethernet Fiber port connector types Applications BASE-TX Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation Locating the Media Converter UnitMC14-TRAY for Rack Mounting of Magnum 14E Media Converters Magnum14E Media Converters Installation and User Guide 10/02 Front hold the media converters firmly in place in the tray Magnum14E Media Converters Installation and User Guide 10/02 Power Budget Calculations for Fiber Media Calculating Segment Distances14E-SSC Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 Media Distance Formula for Magnum 14E, full-duplex + Y% 100%Connectivity between 100BASE-TX Magnum14E Media Converters Installation and User Guide 10/02 Segment Distances, Half-duplex mode Collision Domain PDV CalculationsCollision Domain Diameter 2a Worst case round-trip delay for Fast Ethernet media Media TypeWorst case delays taken from Ieee Std 802.3u-1995 Rules-of-thumb Collision Domain Calculations Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 Connecting Fast Ethernet Media Connecting Twisted Pair RJ-45 standardMagnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 Power Requirements, Power Supply Types OperationRX/ACT Up-Link or Cross-over Switch On the RJ-45 port Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 End view Standard Link Pass-Through feature in 14E Magnum14E Media Converters Installation and User Guide 10/02 Troubleshooting Before Calling for Assistance When Calling for Assistance Return Material Authorization RMA Procedure No Problem Found Shipping and Packaging Information Appendix a Warranty Information