4.0mm fiber optic cable audio video

TOSLINK is a standard optical digital audio interface that Japanese manufacturers generally use on CD players and MD players. It is used to transmit digital audio signals (left and right channels or multi-channels) through a light conductor and light as a carrier between various equipment. TOSLINK can use plastic optical fiber as a plastic optical fiber audio jumper. Commonly used standard PMMA core plastic optical fiber with a diameter of Ø1.0mm and a numerical aperture (NA) 0.5, the sheath is (flame-retardant) PVC, the colors are black, red, and blue, and the outer diameter of the sheath is mainly Ø2.2mm; 4.0mm; 5.0mm; 6.0mm, the length of jumper wire is usually less than 50 meters.optical toslink socket

Advantages of fiber optic cable:

1. Special micro-convex lenses are used at both ends of the fiber to make the beam highly concentrated, and the first pair reduces the reflection of the beam on the inner wall of the fiber, thus shortening the transmission stroke. Even if the line body is extremely twisted, the signal can be maintained at a high fax level. After the beam is concentrated It can reduce transmission jet lag and effectively reduce digital jet lag distortion, and the spherical design of the miniature convex lens can be close to the optical input end to ensure distortion caused by connection deviation.

2. Optical fiber will never be interfered by noise caused by any power supply or electromagnetic signal, and it guarantees that the digital transmission frequency is up to 250Mbit/s, which is far more than the general digital cable, which makes music resolution higher and is a reliable digital transmission medium. Widely used in CD/DVD/DAT/MD/LD and other digital equipment, it is the guarantee of high-resolution audio reproduction.

3. Optical fiber digital cables are suitable for transmitting digital audio signals. Unlike traditional signal connections using copper wires as conductors, they are susceptible to surrounding electromagnetic interference. The high-quality and clear tone transmitted by optical fiber cables is incomparable with traditional wires. Yes, especially the transmitted digital signal can be distributed through a digital decoder for 7.1-channel sound effects to form a ring-field sound effect. In addition, digital optical fiber is also used to record high-quality sound.

Application range:

Toslink F05 interface is compatible with universal optical link transceivers, divided into simplex and simplex locking.

technical parameter: