Programming instructions

344
3300 ICP Technician’s Handbook
Figure 92: Resilient T1/E1 Combo Card (Rls 7.0)
Table 105: 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.