GarrettCom TB14H manual Www . GarrettCom . com

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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)

All of the Magnum “TB14s” Media Converters comply with the IEEE 802.3 10BASE-T specification for 10 Mb/sec traffic via shielded (STP) or unshielded twisted pair (UTP) segments. They feature an up-link or cross-over switch to eliminate the need for a special cross-over cable when connecting to a hub or concentrator and also an

( ∝ - 50Ω ) internal termination switch to control the BNC port by eliminating the TEE – Connector. The BNC connector complies with IEEE 802.3 10BASE2 specifications.

Note: experience shows that the maximum number of 10Mb Media Converters that can be used in series is three. The cumulative signal noise from 4 or more units together in series may cause packet alignment errors.

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Contents Www . GarrettCom . com Trademarks Www . GarrettCom . com GarrettCom, Inc Contacting GarrettCom, IncSpecifications Operation Www . GarrettCom . com Network Standards Number of Media Converters in seriesMaximum Standard Ethernet Segment Lengths Operating EnvironmentPower Supply AC-DC Adapter, External 100-240V AC at 50-60Hz, for -Hd high temp Connectors, for Media PackagingMedia Converter LED Indicators PWRWww . GarrettCom . com Summary of models and descriptions Introduction Inspecting the Package and the ProductProduct Description GarrettCom Magnum TB14 Magnum TB14HWww . GarrettCom . com Twisted Pair 10BASE-T ThinNet-BNC 10BASE-2 Www . GarrettCom . com Www . GarrettCom . com No added Repeater Hop Count Features and Benefits Reduces Network CostsTwo sets of LEDs for viewing status from any angle Rugged metal case, industrial grade AC and DC Power Supplies with extended temperature ratingsCompact design, mount anywhere Applications Existing ThinNet 10BASE2 backbone Www . GarrettCom . com Www . GarrettCom . com Installation Www . GarrettCom . com Www . GarrettCom . com Www . GarrettCom . com Www . GarrettCom . com Www . GarrettCom . com DIN-Rail mounting option Magnum TB14H is shown alongside the DIN-Rail-MC2 bracketCalculating Overall Segment Distance Magnum TB14 + Y% 100% Www . GarrettCom . com Connecting Twisted Pair RJ-45 ports Connecting Ethernet MediaConnecting ThinNet 10BASE2 Termination Switch for details Power Requirements, Power Supply Types for TB14 and TB14H 12VDC 24VDC 48VDCPowering the TB14H Direct DC with 24V or -48V DC power input DC Power Terminals built-in terminal block +, -, floating TB14H, DC-powered, -48VDC, 24VDC and 12VDC Installation GND can be hooked up at the last Www . GarrettCom . com TB14s, BNC Internal Termination Switch End view, TB14’sUp-Link Cross-over Switch End view, TB14, TB14HTroubleshooting Before Calling for Assistance Www . GarrettCom . com When Calling for Assistance Return Material Authorization RMA Procedure Www . GarrettCom . com No Problem Found Shipping and Packaging Information Ship the package to Appendix a Warranty Information