ADTRAN MX2800 STS-1 - Controller Card Status Leds; Table 2-3. LED Conditions for Active Cards

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Section 2, Installation and Operation MX2800 STS-1 User Manual
Front Panel
Controller Card Status LEDs
The status LEDs on the two controller cards are
ACT (active), NET (network), ALM (alarm), and PRF
(performance). Different conditions are indicated by the state of the LED (it remains solid, flashes, or alter-
nates colors). The condition descriptions vary depending on whether the LED represents the active control-
ler card or the controller card on standby.
LED definitions are for the active cards are provided in Table 2-3.
LED definitions for standby cards are provided in Table 2-4.
Table 2-3. LED Conditions for Active Cards
Label LED State Card Condition
ACT Green solid Normal (All OK)
Green/Amber alternating Normal + Console Open
Red solid Self Test Failed
Amber solid Software Update in Progress
Red/Amber alternating Self Test Failed + Console Open
Red flashing Card Failure
NET
Green solid Normal (All OK)
Red flashing LOS
Red solid LOMF, AIS-P, AIS-L, RFI-L, RFI-P, LOP, SLM, UEQ
Amber solid In Test (Local)
Amber flashing In Test (Remote)
Red/amber alternating In Test + Alarms
ALM Green solid Normal (No Alarm)
Red flashing Critical Alarm
Red solid Non-Critical Alarm
Amber flashing Critical Alarm Suppressed (
ACO button was pushed)
Amber solid Non-Critical Alarm Suppressed (
ACO button was pushed)
PRF Green solid Normal (All OK)
Red flash (once per event) Single/Burst CV
Red flashing Continuous Code Violations
Red solid XCV Threshold Exceeded