Product specifications

Efficient Networks
®
Router family
Technical Reference Guide
Chapter 7: Monitoring System Performance
Efficient Networks
®
Page 7-7
LEDs in Ready State
Once the router is in Ready State, the LEDs may blink as follows:
• The TEST LED blinks every two seconds (heartbeat) to show that the router
remains ready and active.
• The LINK or WAN LED blinks to indicate that the WAN is transmitting.
• If present, the LANT LED blinks to indicate that the Ethernet LAN is
transmitting.
• If present, the LANR LED blinks to indicate that the Ethernet LAN is
receiving.
If the normal “heartbeat” of the TEST LED stops, it indicates that the router is locked
up and you need to cycle power to reset it.
To read about SDSL router LEDS, see SDSL Line Activation.
Table 7-2: LED State Sequence
State Normal Sequence Duration
Problem
If the LED sequence stops
at this stage
State 1
Power ON
PWR - green
TEST - amber
LINK or WAN - off
5 Sec. A hardware problem has been
detected.
Contact Technical Support.
State 2 All lights flash 1 Sec.
State 3
PWR - green
TEST - green
LINK or WAN - off
5 Sec.
1. Check that the DIP switches
are all up.
2. Check that the correct
software was loaded.
State 4
PWR - green
TEST - green
LINK or WAN -
amber (no signal)
blinking amber
(signal)
blinking green
(training)
5 - 10 Sec.
1. Check your DSL cable.
2. Check the physical
connection from your router
to the DSLAM (Central
Office).
3. Possible problem with
DSLAM card.
State 5
PWR - green
TEST - green
LINK or WAN - green
Ready state