Label indicates if the led is on, A s yn c ro u t er a r-5, C.1.2 a – Black Box LRA005A-R2 User Manual
Page 84: Ar-5 led
ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER’S MANUAL
84
C.1.2 A
SYNC
R
OUTER
AR-5 LED
S
Figure C-2. Descriptions of the LEDs on the Async Router AR-5.
Table C-2. Descriptions of the LEDs on the Async Router AR-5.
Label
Indicates
If the LED is on
PWR
Power
Router is receiving power
ERR
Error
System error is detected
LNK
Link status
Ethernet connection is functional
NWK or NET
Network activity
Router is receiving or transmitting data over Ethernet
connection
0-4 DCD
Data carrier detect
Modem (0-4) is receiving carrier signal from remote modem
0-4 TX/RX
Transmit/receive
Modem (0-4) is transmitting or receiving
All LED lamps light as they are tested when the Router starts. They remain lit for 10 seconds before
resuming normal operations.
A S YN
C RO
U T ER
A R-5
PWR
LNK
DCD
DCD
DCD
DCD
DCD
Modems
ERR
NET
0
1
2
3
4
Tx/Rx
Tx/Rx
Tx/Rx
Tx/Rx
Tx/Rx