What is a fiber optic connector?
Release time:
2021-11-12 11:03
Author:
Used for audio transmission, its working principle is that the transmitting end sends out electrical/optical signals, which reach the receiving end through optical fiber, and then convert them into optical/electrical signals for output. Using optical fiber connections can effectively improve the DAC S/N ratio, ensuring sound quality.
PCM (Pulse Code Modulation) digital signals are output through coaxial or optical digital terminals. Coaxial and optical digital terminals are different signal transmission interface specifications. Coaxial is a specification established by SONY/Philips, called SPDIF (Sony/Philips Digital InterFace), while optical is a specification developed by Toshiba, commonly referred to as Toslink. PHOTO LINK mainly refers to Toslink.
Optical fiber connectors are divided into two main categories: transmitting and receiving, widely used in products such as DVD, DVB, LCD TV, LED TV, MD, NOTEBOOK, PC, multimedia players, game consoles, amplifiers, and audio systems. The product application voltage is 3-5V, and the transmission rates are divided into three levels: 16Mbps, 25Mbps, and 50Mbps. Currently, products with a transmission rate of 16Mbps are commonly used in the market, and they can be categorized into plug series, automatic door series, and combination series based on their appearance and structural design.
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