Composite cables are the most common cables. The idea of combining copper & fiber in to one cable is called composite cable. They are used to hook up your standard VCR and stereo equipment. Typically, they are color-coded: red, white, and yellow. Red colour is for right channel audio, white is for left channel audio and yellow is for video. The entire video signal is transmitted by one cable. This is the lowest quality cable for a video source, but again it is also the most common. Most new televisions, all video camcorders, all VCRs, and all videodisc players will have RCA jacks for these cables. Hybrid cable is a fiber optic cable containing two or more different types of fiber, such as 62.5 µm multimode and single-mode. This hybrid cable contains both fiber and electrical conductors, two or more cables of the same or different types will be encased in the same overall sheath.