will a 1 to 3 optical audio splitter also work in reverse

A PON network may be designed with a single optical splitter, or it can have two or more splitters cascaded together. Passive Optical Network PON splitters play an important role in Fiber to the Home (FTTH) networks by allowing a single PON network interface to be shared among many subscribers. Especially applied to a passive optical network (EPON, GPON, BPON, FTTX, FTTH etc.) to connect the MDF and the terminal equipment and to achieve the branching of the optical signal. Tube type or Box type, PLC splitter or Fused fiber optic splitter Īvailable with FC, SC, ST, LC, and MU connectors.įiber optic splitter, is one of the most important passive devices in the optical fiber link, is optical fiber tandem device with many input terminals and many output terminals. Multiple port configurations, custom length and cable diameters Single Mode, multimode, and PM fiber types Whether a splitter is combining light in the upstream direction or dividing light in the downstream direction, it still introduces the same attenuation to an optical input signal (a little more than 3 dB for each 1:2 split).

If it is installed in reverse, it acts as a coupler, taking two incoming signals and combing them into a single output. This means that if the device is installed in one way, it acts as a splitter and divides the incoming signal into two parts, sending out two separate outputs. Some types of the fiber-optic splitter are actually able to work in either direction. Splitters are identified with a number that represents the signal division, such as 50/50 if the split is even, or 80/20 if 80% of the signal goes to one side and only 20% to the other. It is possible to get splitters that use a different split ratio, putting a larger amount of the signal to one side of the splitter than the other. The most common type of fiber-optic splitter splits the output evenly, with half the signal going to one leg of the output and half going to the other. They are the network elements that put the passive in Passive Optical Network and are available in a variety of split ratios, including 1:8, 1:16, and 1:32. Splitters contain no electronics and use no power. Typical connectors installed on the fiber optic splitters are FC or SC type. And there are single mode fiber splitter and multimode fiber splitters.

It is used to split one beam of optical fiber light into several parts at a certain ratio, for example, a 1X4 LC type equal splitting ratio fiber optic splitter can split the fiber optic light signal into four equal 25% parts and sent to the 4 different channels.īased on working wavelength difference there are single window and dual window fiber optic splitters. Fiber splitter, also named beam splitter, takes a single fiber optics signal and divides it into multiple signals.

Will a 1 to 3 optical audio splitter also work in reverse