Testing the complete configuration
Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway
285
December 2003
Figure 117: TN1654 DS1 Converter circuit pack LEDs
The yellow LED indicates the state of the fiber interface, the fiber channel, the control channel, and the
communications link to the SPE in the following manner and order of priority. See
Table 34, DS1
Converter yellow LED flashing states,
on page 285.
.
Figure notes
1
Alarm LED (Red)
2
Test LED (Green)
3
Busy LED (Yellow)
4
STATUS LEDs
5
SPAN LEDs
Table 34: DS1 Converter yellow LED flashing states
LED on
LED off
Condition
0.1 second
0.1 second
Fiber out-of-frame or fiber loss of signal.
0.5 second
0.5 second
In frame, fiber channel down. The fiber channel communicating between the DS1
Converter and the other fiber endpoint (EI or SNI) is down.
1 second
1 second
In frame, control channel down. The control channel between the two DS1
Converters in the DS1 Converter complex is down.
2 seconds
0.2 second
No response from the media server. The media server is not acknowledging
messages from the DS1 Converter or the communications link to the media server
is down.
solid on
DS1 Converter active. This is the normal state for an active DS1 Converter.
solid off
DS1 Converter standby. This is the normal state for a standby DS1 Converter in
critical reliability configurations (duplicated PNC).