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TalkAnytime User Guide
T1 LED Descriptions
LED NAME
Power
Boot
LNK
FDX
T1
E1
PRI
ONL
IC
LC
LS
Test
TA2410 Front Panel LED Definitions
DESCRIPTION
Indicates presence of power.
After power up, the Boot LED will be on for about 10
seconds while the TA2410 is booting.
Link/Activity LED. This LED is lit if Ethernet
connection has been made. It is off when the link is
down (i.e., when no Ethernet connection exists). While
link is up, this LED will flash off to indicate data
activity.
Full-Duplex & Collision LED. This LED indicates
whether the Ethernet connection is half-duplex or full-
duplex (FDX) and, in half-duplex mode, indicates
occurrence of data collisions. LED is on constantly for
full-duplex mode; LED is off constantly for half-duplex
mode. When operating in half-duplex mode, the LED
will flash during data collisions.
Indicates that the unit is a T1 TalkAnytime model.
E1. Not supported.
PRI. On if T1 line is of ISDN-Primary-Rate type.
Online. This LED is on when frame synchroni-
zation has been established on the T1/E1 link.
IC LED is on when Internal Clocking is selected in
T1/E1 configuration.
Indicates Loss of Carrier.
Indicates Loss of Signal.
For testing purposes only.
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