Nortel BCM50 Troubleshooting Manual page 21

Figure 3 ADSL router LEDs on the BCM50a and BCM50ba main units (BCM50a shown)
Router
status
The table ADSL router LED descriptions
states.
Table 4 ADSL router LED descriptions
LED Status
On
Router
Off
status
Flashing
Flashing
Data
Off
On
DSL
Off
Flashing
Ethernet router LEDs (BCM50e and BCM50be only)
The three Ethernet router LEDs on the BCM50e and BCM50be main units monitor the router
status and the WAN port. The figure
units (BCM50e shown)
Data DSL
on page 21 describes the possible ADSL router LED
Description
The router card is functioning properly.
The router card is not ready or malfunctioned.
The router card is rebooting.
The router card is sending or receiving data through the WAN port.
The router card is not sending or receiving data through the WAN port.
The router card is linked successfully to a digital subscriber line access
multiplexer (DSLAM).
The DSL link is not functioning.
The router card is initializing the DSL line.
Ethernet router LEDs on the BCM50e and BCM50be main
on page 22 shows the location of the three Ethernet router LEDs.
Chapter 3 Hardware Troubleshooting
BCM50 Troubleshooting Guide
21