SWAN 2 Concentrator Installation and Support Guide

SWAN 2 Concentrator Installation and Support Guide—429593-010
2-31
Power On the SWAN 2 Concentrator and Run the
Power-On Self-Test (POST)
Power On the SWAN 2 Concentrator and Run the Power-On
Self-Test (POST)
During the power-on procedure, status light-emitting diodes (LEDs) on the components
light during the power-on self-test (POST). These status LEDs and their functions are
described in Table 2-4. For the locations of these status LEDs, see Figure 2-5 on
page 2-33 and Figure 2-6 on page 2-33.
POST also checks for the presence of the loopback test connector on each of the 12
WAN ports. If a connector is found, driver and receiver tests for all four WAN interface
types are performed.
POST results can be examined in the OSM Service Connection or TSM Service
Application.
Table 2-4. Status LEDs and Their Functions (page1of2)
Location LED Name Color Function
WAN LB
(also known
as a CLIP)
(See
Figure 2-5
on
page 2-33)
Power-on Green Lights continuously when the WAN LB is
powered on successfully.
Fault Amber Blinks during power-on; becomes unlit when the
WAN LB has been initialized successfully.
Blinks when:
•
A CLIP is reset
•
Diagnostic code is run
•
Operational code finds a problem
Light stays on if the POST for the WAN LB
failed.
Blinks when a CLIP dump occurs.
LAN LB
(See
Figure 2-5
on
page 2-33)
Power-on Green Lights continuously when the LAN LB is powered
on successfully.
1 through 6 Green Lights when there is an Ethernet Link between
the WAN LB and LAN LB.
Lights continuously when the LAN LB is powered
on successfully.
Fault Amber Lights temporarily during power-on.
Lights continuously if the LAN LB fails.
Fan (See
Figure 2-6
on
page 2-33)
Fault Amber Lights when the fan stops turning or the fan fails.
Battery (See
Figure 2-5
on
page 2-33)
Fault Amber Lights when the battery is charging, failing, or
providing power during an AC power loss.