Grass Valley LUMO Series - Manual (Page 48)

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FIO-911 O/E and E/O Converters
FIO-911-4TH-CwwCxxCyyCzz-LC
The front panel and rear lexans (DIN and BNC) for this model are shown below. Note that they
are identical to those for the FIO-911-4T-LC model. The clasp handles on the SFP modules are
color-coded to identify their wavelengths, and this will serve to distinguish the two FIO-series
products.
• Color coding for CWDM modules is shown in the above table.
The functional block diagram
of the FIO Quad High Power
CWDM module is shown
here.
Note that the electrical loop
outputs are only available on
the LUMO-DIN frame
Card-Front Status LEDs
These LEDs monitor the status of the electrical inputs to the FIO-911 Quad High Power CWDM
Tx:
• Green = SDI signal OK
• Yellow = No lock
• Red = No signal
• Flashing Red = SFP not present, or SFP not detected, or hardware failure
Lexan for DIN frame Lexan for BNC frame