Asus INET-830 Руководство пользователя - Страница 17

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Internet Router User Guide

LED Indicators

Lights when power is ON.
A
Power
B
LAN
ERR –Indicates an error, but normally lights up briefly
during power On. See the following table for more infor-
mation.
LNK – Traffic is being transmitted or received on the
LAN.
This LED also works in conjunction with the ERR LED to
indicate errors. See the following table for more informa-
tion.
COL – Packet collision. Collisions are normal; only if this
light is on most of the time is there a problem.
C
WAN
SD – Flashes when data is sent through the serial (WAN)
port.
RD – Flashes when data is received through the serial
(WAN) port.
CD – Carrier Detect. This is ON when the WAN (serial
port) connection is active.
D
ISDN
LK – ON while the ISDN connection is being used.
B1 – Flash while the 1
B2 – Flash while the 2
E
TEL
T1 – ON while analog port 1 is in use.
T2 – ON while analog port 2 is in use.
All 12 LEDs will light briefly on power on. This is normal.
10
st
B channel is in use.
nd
B channel is in use.