TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
3.6 Connecting Ethernet Media
It is recommended that both of the media (TP and BNC) be connected with power off so that both ports are connected when power is applied to the logic in the electronics. If power is on, connect the Twisted Pair media before the BNC media. If BNC is connected before TP with power on, it can create a Jabber condition, in which case the JAB LED will come on and no packets will be processed.
See Sections 4.4 for details of the LEDs on the media converter models.
3.6.1Connecting Twisted Pair (RJ-45 ports)
The following procedure describes how to connect a
segment to the
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