Nowadays OTDR cost decrease significantly, however many people not familiar to choose the right OTDR, in the market, there are so many OTDR brands like EXFO, JDSU, Fluke, Anritsu, Tarluz, AFL etc. prices are also different, and many articles about how to selecting OTDRs, in this page, we make it simple, considering the following three […]
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 […]
1. Use an ONT (Optical Network Terminal) / ONU (Optical Network Unit) Tester to determine if the ONT/ONU at the subscriber’s end is responding to downstream signals from the OLT (Optical Line Terminal). The Active ONT /ONUidentifier clamps on to 0.9mm buffered fiber, or 2mm or 3 mm jacketed fiber, or 2.0mm x 3.0mm drop cable, senses and […]
Splitter-based FTTx architectures are a compromise between cost and the flexibility of running fiber to every subscriber location. Instead of running fiber from the central office/ headend to every home like in a P2P arrangement, which is extremely expensive, splitter-based architectures run a single fiber from the headend/central office out to a central distribution point […]
