The explosive bandwidth needs, especially in the inter data center market, have
pushed transmission data rates to 100 Gbit/sec and beyond. Current terrestrial
fibers are inadequate for long haul, high bandwidth deployments. To solve these
problems a new fiber is introduced for terrestrial high bandwidth deployments:
different polymeric core fibers with enlarged effective area with a significant
optical signal to noise ratio improvement over other conventional terrestrial
single mode fibers. To ensure the new fiber may be deployed robustly a new
coating structure was employed. A rigorous cable structure was then chosen for
evaluation. Based on experimental data, both the deep ocean water temperature
and pressure are tailored as functions of the water depth. As well as the product
of the transmitted bit rate and the repeater spacing is processed over wide ranges
of the affecting parameters. It is taken into account the estimation of the total cost
of the submarine fiber cable system for transmission technique under
considerations. The system capacity as well as the spectral losses, and the
dispersion effects are parametrically investigated over wide range ranges of the
set of affecting parameters {wavelength, ocean depth (and consequently the ocean
pressure and temperature), and the chemical structure}.