HFC and FTTH networks differ in that HFC extends fiber to a node within a mile of the home or business, while FTTH extends fiber all the way to the home or business—typically terminating the fiber at a customer premises device, which then provides service to devices in the home over copper lines, coaxial cable, […]
OTDR (Optical time-domain reflectometer) is traditional fiber optic test equipment used to characterize fiber optic. It is most easy to use but the OTDR is also one of the most expensive instrument, OTDR could give you an overview of fiber cable link characterstic of the whole system you test. OTDR is applied for estimating the […]
Currently, Scientists already doing experiment for quantum teleportation, and even the first quantum teleportation network is been tested, however, Fiber optic is still the only medium that currently used with a virtually unlimited bandwidth. As the demand for high bandwidth grows and the price of fiber declines, fiber is replacing copper has been traditionally used […]
