SMC Networks BARRICADE SMC7301TA User Manual page 8

There are seven LEDs on the front of the SMC7301TA that show the
status of Power, LAN activity, WAN activity, and ISDN activity. You can tell at a
glance if your SMC7301TA is functioning properly, and if there is any t raffic
passing through. Note that the second, the third, and the forth LED (left to
right when you are facing the front of the SMC7301TA) are dual -colored.
Please note that the third or the forth LED will flash with orange color when
collisions occur on the LAN port or on the WAN port. The sixth or seventh
LED will flash with green color, respectively, when data is transmitted over the
corresponding B channel. The following table shows a brief description for
each LED.
Locatio 1
n
Functio Powe SPEED10
n r LAN port
Color Gree Green
n
LAN Interface
2 3
SPEED10
0 LAN port
LAN port
Green
WAN
4 5
ACT ACT
WAN port
Green Green
ISDN
6 7 8
SYN B1 B2
C
Gree Gree Gree
n n n
8