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BLACK BOX
10Mb Economy BNC Media Converters Installation & User Guide
6
Media Converter LED Indicators:
LED LE1502A-R3 LE1508 Description
PWR unit unit Steady ON when power is applied
Link TP TP Steady ON when proper link is
established at both ends of the segment.*
RX/A TP, BNC TP, BNC Blinking indicates activity, port is receiving
packets. (Steady ON or OFF=no RX activity)
POL TP TP. Indicates the unit has detected a TP receive
wire-pair signal inversion (polarity).
COL* . TP, BNC. TP, BNC Indicates unit is simultaneously transmitting
and receiving data from the cables.
JAB* unit unit Indicates jabber (illegal packet length fault)
condition. when lit, Segment is partitioned.
.
NOTE:*COL and JAB LEDs are indicators applicable to standard Ethernet collision
domains with half-duplex operation.