GarrettCom Magnum 10Mb/s User Manual
Page 12
Magnum 10Mb Media Converters
Installation and User Guide (07/98)
GARRETT
5
Media Converter LED Indicators:
LED
TB15
BF15 TF15,TF15s, SC, LP,-hdx
Description
PWR unit
unit
unit
Indicates unit is receiving DC power.
Link
TP
Fiber
TP, Fiber
Steady ON when proper link is
established at both ends of the segment.
RX TP, BNC
BNC, Fiber TP, Fiber
Indicates port is receiving packets.
TX
n.a.
BNC, Fiber Fiber
Indicates port is transmitting packets
POL
TP
n.a.
TP
Indicates the unit has detected a TP receive
wire-pair signal inversion (polarity).
COL* TP, BNC
BNC, Fiber TP, Fiber
Indicates unit is simultaneously transmitting
and receiving data from the cables.
JAB*
unit
BNC
TP, Fiber
Indicates jabber (illegal packet length fault)
condition. Segment is partitioned when lit.
NOTE:
*COL and JAB LEDs (when present) are disabled for “FULL/HALF DUPLEX” units,
which are transparent to the Collision and Jabber conditions and do not indicate them.