FiberPlex FOM-1090 - Manual (Page 5)

Getting Started
Initial Inspection
Immediately upon receipt, inspect the shipping container for damage. The container should be retained until
the shipment has been checked for completeness and the equipment has been checked mechanically and
electrically. If the shipment is incomplete, if there is mechanical damage, or if the unit fails to operate notify
FiberPlex and make the shipping materials available for the carrier's inspection.
Rear Indicators/Connections
Figure 1 FOM‐1090 (left) and FOM‐1091 (right) Rear Faces
Chassis Mounting Screws (x2) – These captive fasteners secure the FOM card in the chassis. The heads
are knurled so that no tool is required for mounting/dismounting.
Optics Status LED – This LED, for each position, indicates status as per the following table;
Optics Status LED
Status Description
Steady Green Optics in sync at each end of link
Flashing Green Local optical RX is receiving errors
Steady Yellow Remote optical RX loss of signal or sync
Flashing Yellow Local optical RX signal present, but no sync
Flashing Orange Card type mismatch at remote end; the two cards are not compatible
Steady Red No optical RX signal
Off Card failure
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