Alcatel-Lucent 7342 - Modular ONT and Service Unit Leds

9 — ONT LEDs
9-18 July 2008 Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06
ONT Product Information Manual Edition 01 3FE 51892 AAAA TCZZA
Table 9-21 User control buttons (I-211M-D)
Notes
(1)
The battery backup operates automatically for 80% of the battery charge. The Battery Emergency
Use button accesses the remaining 20% of the battery.
(2)
This operating mode is reserved for emergency use only and will shorten the life of the backup
battery if used excessively.
9.4 Modular ONT and service unit LEDs
There is one version of the modular ONT, the M-300-A (AA and AB variants). The
M-300-A variants have the same ONT status RJ-45 LEDs.
Up to three service units (S-840V-As) can be installed in the M-300-A ONTs and
have service unit-specific status LEDs.
This section describes modular ONT and service unit LEDs as follows:
• Figure 9-9 illustrates modular ONT LEDs
• Figure 9-10 illustrates service unit LEDs
• Table 9-22 provides LED descriptions for modular ONTs
• Table 9-23 provides LED descriptions for service unit LEDs
Name Type Description
ALARM SILENCE Push button Audible alarms are silenced for 24 hours.
BATTERY
EMERGENCY USE
Push button The remaining 20% battery power will be used.
(1) (2)