Table 3. Led Conditions For Trx Units - Nokia MetroSite Maintenance Manual

7
LED indicator conditions
In addition to the alarms a network element can produce, most functional units
also have three-colour LED indicators. These indicators display the current state
of the equipment for quick, on-site reference.
This chapter specifies the meaning of the LED conditions on the following units:
•
•
•
•
•
Inform your Operations Manager of any error situations detected on the units and
enter the details in the site report.
7.1 Transceiver unit LED
The conditions on the transceiver unit's LED indicators are specified in Table 3.
Table 3.
LED Colour
Green
Yellow/Orange
Red
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transceiver unit
transmission unit
power supply unit
interface unit
fan unit
LED conditions for TRX units
Lit continuously
In service
Traffic going through
No LapD
Unit broken
Flashing
In service
No traffic going through
Configuring, not in service
Unit operation degraded
Draft
LED indicator conditions
47 (52)