2-6 User’s Reference Guide
Netopia R2020 Dual Analog Router Status Lights
The figure below represents the Netopia R2020 status light (LED) panel.
Netopia R2020 LED front panel
The following table summarizes the meaning of the various LED states and colors:
When this happens... the LEDs...
when the corresponding line is ringing 2 and 8 flash yellow
when the modem has carrier 3 and 9 are green.
when the router initiates an incoming or
outgoing call
3 and 9 flash green
when data is transmitted or received 4 and 10 flash yellow.
when carrier is asserted 6 and 7 are green.
when console data is transmitted or received 6 and 7 flash yellow.
when data is transmitted or received by the
ethernet controller
12 flashes yellow.
when the Ethernet interface detects a collision 13 flashes red.
when link is detected 14 though 21 are solid green.
when data is received on their respective ports 14 though 21 flash green
2 3 4 5 6 7 8 9 10 11 12 13 14 1516171819 2021
Management
Ready
Channel 1
UNUSED
Ethernet
Link/Receive
Console
Auxiliary
Management
Ready
Channel 1
UNUSED
Collision
Traffic
WAN 1 WAN 2 LAN
Power
1
