Garrettcom TB14H User Manual download pdf (Page 50)

TB14 and TB14H 10Mb Media Converters Installation and User Guide

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50Ω

∝

End view, TB14

’

RJ45

BNC

COL/C (per port) Illuminates AMBER to indicate a

collision on the segment.

4.5 TB14s, BNC Internal Termination Switch

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

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

BNC cable is ending at the TB14. When the switch

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

terminated. When switched to the “∝” position,

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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Garrettcom TB14H User Manual Page 50