Fibre optics splitters are sold primarily by Netsole in Dubai, United Arab Emirates. The Best Fibre Optics Splitter Solutions are available from our Sales Team. There is only one uplink optical interface on a fibre optic splitter, but there are several downlink optical interfaces. All of the downlink optical interfaces get optical signals from the uplink optical interface, and the uplink optical interface receives all of the downlink optical interface's optical signals.The optical signal strength and optical power will decrease when optical signals are transmitted from uplink optical interface to downlink optical interface, just as they do when they are transmitted the other way around.With the aid of a splitter, we can also copy one optical data for post-transmission monitoring.