Optical Passive Modules
NCBC Combiners without Multiplexers/Demultiplexers
These modules are only used in the forward path. The narrowcast signal is
provided in an 8-fiber ribbon cable using an MPO connector. Broadcast signals are
split with either a 1x8 splitter or with two 1x4 splitters. Narrowcast and broadcast
signals are combined using integrated BWDMs and connect to the distribution cable
using an 8-fiber MPO connector.
The following illustration shows an example of the module.