Mitel 3300, Technician'S Handbook

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347
Status LEDs
Quad BRI Framer Module
For each BRI port on the Quad BRI MMC, there are two LEDs - red on the
upper left and green on the upper right. These LEDs represent the status
of the BRI ports as described in Table 82.
Table 81: Controller T1/E1 Combo Card
Status LED
(green)
Alarm LED
(red/yellow)
Meaning
Off Off Link not programmed or link descriptor
not assigned.
Off Solid Red Red alarm. Loss of signal; check link
connection.
Off Solid Yellow Yellow alarm. No signal from remote end;
check link with analyzer. (This state is
normal during startup.)
Solid Green Solid Yellow Blue alarm. Check link with analyzer.
Solid Green Off Layer 1 synchronized. Good link state; no
alarms.
Flashing Green Solid Yellow Alarm indication from remote end.
Flashing Green Flashing Red The card is in resilient mode.
Figure 153: Controller BRI Framer LEDs