Owner manual

Magnum “14” 10Mb Media Converters Installation and User Guide (04/01)
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Media Converter LED Indicators:
LED TF14
TF14s, TF14-LP TB14 Description
PWR unit unit unit Indicates unit is receiving DC power.
Link TP, Fiber TP, Fiber * TP Steady ON when proper link is
established at both ends of the segment.*
RX TP, Fiber TP, Fiber TP, BNC Indicates port is receiving packets.
POL n.a. n.a. TP. Indicates the unit has detected a TP receive
wire-pair signal inversion (polarity).
COL* n.a. n.a. TP, BNC Indicates unit is simultaneously transmitting
and receiving data from the cables.
JAB* n.a. n.a. unit Indicates jabber (illegal packet length fault)
condition. Segment is partitioned when lit.
* for TF14-LP Link Pass-through, either both LEDs are lit or neither is lit. See Section 2.6
NOTE:
*COL and JAB LEDs, only on TB14 units, are indicators applicable to standard
collision domains with only half-duplex operation.