15
5.2 FRONT PANEL LED STATUS MONITORS
The Model 2168B features six front panel LEDs that monitor power, the
Ethernet signals, the CopperLINK connection, and the remote/local set-
ting. Figure 7 shows the front panel location of each LED. Table 2 on
page 15 describes the LED functions.
Figure 7.
Model 2168B front panel
Table 2:
Front panel LED description
LED
Status
Description
Power
Green
The device is powered on.
Off
The device is powered off.
CopperLink
Green
The port is connected.
Blinking Green
Data transceiving.
Off
No valid link on this port.
Ethernet
Green
The port is connected.
*
Blinking Green
*.
Once the unit connects to a power source, the Ethernet
LEDs will blink as the 2168B automatically looks for the
other unit in the pair.
Data transceiving.
Local
Green
The device acts in Local mode.
Off
Local mode is off.
Remote
Green
The device acts in Remote mode.
Off
Remote mode is off.
Power
LED
Link
LED
Ethernet 1
LED
Ethernet 2
LED
CopperLINK
Ethernet Extender
Po
w
er
Li
nk
Et
he
rn
et
1
Et
he
rn
et
2
R
em
ot
e
Lo
ca
l
Remote
LED
Local
LED
