3com 3CRWEASYA73 Manual De Usuario
11
7
Checking the LED Indicators
The bridge’s 11a and 11b/g LEDs operate in two display modes, which are configurable through the
software. The default AP mode indicates data traffic rates. The RSSI mode indicates the received signal
power and is for use when aligning antennas in a bridge link.
software. The default AP mode indicates data traffic rates. The RSSI mode indicates the received signal
power and is for use when aligning antennas in a bridge link.
When the bridge is connected to power, LEDs indicate as follows:
LED
Color
Indicates
Power
Green
The bridge is powered up and operating
normally.
normally.
Off
The bridge is not receiving power or there is a
fault with the power supply.
fault with the power supply.
Amber
The system is under cold reset status.
Link
Green
The bridge has a 10/100 Mbps Fast Ethernet
connection, but there is no activity.
connection, but there is no activity.
Flashing
Indicates that the bridge is transmitting or
receiving data on a 10/100 Mbps Ethernet LAN.
Flashing rate is proportional to network activity.
receiving data on a 10/100 Mbps Ethernet LAN.
Flashing rate is proportional to network activity.
Off
No link is present or the Ethernet LAN port is
disabled.
disabled.
11a
(Three
LEDs)
(Three
LEDs)
Green
and
Flashing
and
Flashing
The 802.11a 5.3 GHz radio is enabled.
RSSI Mode:
RSSI Mode:
•
One fully lit LED indicates a low RSSI output
level, two LEDs.a medium level, and three
LEDs the maximum level.
level, two LEDs.a medium level, and three
LEDs the maximum level.
•
A flashing LED indicates an intermediate RSSI
output level
output level
AP Mode:
•
One fully lit LED indicates a low traffic rate,
two LEDs.a medium rate, and three LEDs the
maximum rate.
two LEDs.a medium rate, and three LEDs the
maximum rate.
•
A flashing LED indicates an intermediate
traffic rate level
traffic rate level
Off
No link is present or the 802.11a radio is
disabled.
disabled.
11g
(Three
LEDs)
(Three
LEDs)
Amber
and
Flashing
and
Flashing
The 802.11g 2.4 GHz radio is enabled.
RSSI Mode:
RSSI Mode:
•
One fully lit LED indicates a low RSSI output
level, two LEDs.a medium level, and three
LEDs the maximum level.
level, two LEDs.a medium level, and three
LEDs the maximum level.
•
A flashing LED indicates an intermediate RSSI
output level
output level
AP Mode:
•
One fully lit LED indicates a low traffic rate,
two LEDs.a medium rate, and three LEDs the
maximum rate.
two LEDs.a medium rate, and three LEDs the
maximum rate.
•
A flashing LED indicates an intermediate
traffic rate level
traffic rate level
Off
No link is present or the 802.11g radio is
disabled.
disabled.
11b/g
11a
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Power
Link