Async Router Ar-5 Leds - Black Box LRA001A-R2 User Manual

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER'S MANUAL
C.1.2 A R AR-5 LED
SYNC OUTER
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
PWR
ERR
LNK
NWK or NET
connection
0-4 DCD
0-4 TX/RX
All LED lamps light as they are tested when the Router starts. They remain lit for 10 seconds before
resuming normal operations.
84
S
Indicates
Power
Error
Link status
Network activity
Data carrier detect
Transmit/receive
If the LED is on
Router is receiving power
System error is detected
Ethernet connection is functional
Router is receiving or transmitting data over Ethernet
Modem (0-4) is receiving carrier signal from remote modem
Modem (0-4) is transmitting or receiving