GarrettCom TB14H manual TB14s, BNC Internal Termination Switch, End view, TB14’s

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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04) COL/C (per port) Illuminates AMBER to indicate a

collision on the segment.

4.5 TB14s, BNC Internal Termination Switch

 

 

 

L

 

An internal termination switch (∝ - 50Ω) is provided

RJ45

 

 

 

50Ω

 

 

 

on the TB14s Model. The BNC port is specially

 

 

 

 

 

 

 

 

 

 

 

 

equipped with an internal termination switch that

 

 

 

 

 

 

 

 

eliminates the need to use a "tee" connector when the

 

 

 

 

in

 

 

 

 

BNC cable is ending at the TB14. When the switch is

 

 

 

 

BNC

 

 

 

 

in the “50Ω” position, the connection is internally

 

 

 

 

 

terminated. When switched to the “∝” position,

End view, TB14’s

external termination (using a “tee” connector, not

 

 

 

 

 

supplied) is required. Some applications may require a "tee" connector, used as a tap, to allow the 10BASE2 coax segment to continue on past the TB14 and TB14H port connection.

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Contents Www . GarrettCom . com Trademarks Www . GarrettCom . com Contacting GarrettCom, Inc GarrettCom, IncSpecifications Operation Www . GarrettCom . com Number of Media Converters in series Network StandardsOperating Environment Maximum Standard Ethernet Segment LengthsPower Supply AC-DC Adapter, External 100-240V AC at 50-60Hz, for -Hd high temp Packaging Connectors, for MediaPWR Media Converter LED IndicatorsWww . GarrettCom . com Summary of models and descriptions Inspecting the Package and the Product IntroductionProduct Description Magnum TB14 Magnum TB14H GarrettComWww . 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 Magnum TB14H is shown alongside the DIN-Rail-MC2 bracket DIN-Rail mounting optionCalculating Overall Segment Distance Magnum TB14 + Y% 100% Www . GarrettCom . com Connecting Ethernet Media Connecting Twisted Pair RJ-45 portsConnecting ThinNet 10BASE2 Termination Switch for details Power Requirements, Power Supply Types for TB14 and TB14H 48VDC 12VDC 24VDCPowering 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 End view, TB14’s TB14s, BNC Internal Termination SwitchEnd view, TB14, TB14H Up-Link Cross-over SwitchTroubleshooting 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