Table 2-1, Led descriptions -6 – Bay Technical Associates RM356 User Manual
Page 38
Reference Guide for the Model RM356 Modem Router
2-6
Router Installation and Connection
lists and describes each LED on the front panel of the router. These LEDs are green
when lit.
Table 2-1.
LED Descriptions
Label
Activity
Description
PWR (Power)
On
Power is supplied to the router.
TEST
Blinking/Off
The router is functioning properly. This LED will blink during
initialization and will then turn off.
LAN
COL (Collision)
1-4
Blinking
On
Blinking
Data collision is occurring on the LAN.
The numbered LAN port is synchronized with an attached
device.
Data is being received on the port.
Modem
OH (Off Hook)
On
The modem is in use.
CD (Carrier Detect) On
A valid carrier is present on the line.
TX (Transmit)
Blinking
Data is being transmitted on the modem port.
RX (Receive)
Blinking
Data is being received on the modem port.