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

Page 49

Magnum14E Media Converters

Installation and User Guide (10/02)

up-link switch information.) If this does not help, ensure that the cable is connected properly at both ends and is not defective.

4.For all 14Es,the Link-Pass-through feature is standard, the two LINK LEDs operate together, and either both LEDs are lit or neither is lit. Both of the attached cables must be operable for LINK to be indicated. Absence of LINK does not point to the problem cable segment, and the fault may be in either.

3.5.2 Connecting Fiber Optic 100BASE-FX, Type ST and SC, MM and Sgl.M

The following procedure applies to 100BASE-FX applications using the Magnum 14E Media Converter with ST-type (twist-lock) and SC-type (snap-in) fiber connectors.

1.Before connecting the fiber optic cable, remove the protective dust caps from the tips of the connectors on the Magnum 14E. Save these dust caps for future use.

2.Wipe clean the ends of the dual connectors with a soft cloth or lint-free lens tissue dampened in alcohol. Make certain the connectors are clean before connecting.

Note: One strand of the duplex fiber optic cable is coded using color bands at regular intervals; you must use the color-coded strand on the associated ports at each end of the fiber optic segment.

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Contents Magnum 14E Fast Ethernet Media Converters Trademarks Magnum 14E Media Converters Installation and User GuideMagnum14E Media Converters Installation and User Guide10/02 Contacting GarrettCom, Inc GarrettCom, IncMagnum14E Media Converters Installation and User Guide10/02 Table of CONTENTSPage InstallationAppendix a W Arranty I Nformation Revisions Network Standards Technical Specifications PerformanceOperating Environment Maximum Standard Fast Ethernet Segment Lengths Power Supply ExternalFiber, multi-mode up to 2Km ConnectorsFiber, single-mode 25-Km and up Packaging LED Indicators for the Magnum 14E Dual, on front and on endAgency Approvals Ordering Information Model Number Description Inspecting the Package and Product IntroductionMagnum14E 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 Choice of 100Mb Ethernet Fiber port connector types Small, Compact, Lightweight DesignTwo sets of LEDs for viewing status from any angle Applications BASE-TX Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Locating the Media Converter Unit InstallationMC14-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 Calculating Segment Distances Power Budget Calculations for Fiber Media14E-SSC Magnum14E Media Converters Installation and User Guide 10/02 Magnum14E Media Converters Installation and User Guide 10/02 + Y% 100% Media Distance Formula for Magnum 14E, full-duplexConnectivity between 100BASE-TX Magnum14E Media Converters Installation and User Guide 10/02 Collision Domain PDV Calculations Segment Distances, Half-duplex modeCollision Domain Diameter Media Type 2a Worst case round-trip delay for Fast Ethernet mediaWorst 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 Twisted Pair RJ-45 standard Connecting Fast Ethernet MediaMagnum14E 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 Operation Power Requirements, Power Supply TypesRX/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