What is a Passive Optical Network (PON)?

What does PON stand for?

A passive optical commUnity (PON) is a cabling machine that uses Optical Fibers and optical splitters to supply services to a couple of get entry to factors. A PON Device may be fiber-to-the-cut down (FTTC), fiber-to-the-Constructing (FTTB) or fiber-to-the-domestic (FTTH). A PON sySTEM includes optical line termination (OLT) on the verbal excHange provider’s cease and some of optical commuNity units (ONUs) at the consumer’s stop. The term “passive” sincerely way that there are not any power requirements at the same time as the Network is up and walking.

What Does Passive Optical Network Mean?

The underlying equipment of a PON system comes to a decision the up-streaming and down-streaming Bandwidth and ability. An Asynchronous passive Optical Network (APON) has an electrical Layer primarily based on Cellular-Switching technology. APON is also from time to time known as Broadband passive optical community (BPON). APON/BPON has a Downstream capability of up to 622 Mbps and the Upstream transmission is usually 155 Mbps. In the case of multiple users, a PON gadget bandwidth may be divided and allocated consequently. PON can Functionally be a “truck” among large systems which include a cable TV machine, home net gadget or Coaxial Cable used for channel transmission.