2C-8B(30)

2C-8B is a type of signaling code that is commonly used in the transmission of digital data. It is a variation of the two-level pulse code modulation (PCM) signaling system, which is used for the transmission of digital audio over telephone and other communication networks. The code consists of two bits for each encoded value, where one bit is sent for each 8-bit value, hence the name 2C-8B.2C-8B is commonly used in digital data transmission systems such as Ethernet and other local area networks, as well as serial communication systems, including RS-232 and RS-485. The code is also used for data encoding in optical fiber systems, such as SONET, where it is used to represent 8-bit values on the line.The 2C-8B code works by sending two separate bits for each 8-bit value. The first bit is “parity bit”, which is sent either as 0 or 1. This bit is used to determine if the value is odd or even. The second bit is the “sign bit” which is used to indicate if the value is positive or negative.2C-8B has a variety of applications in the transmission of digital data. It is used in digital audio transmission, as mentioned before, and is also used to compress video data, such as in streaming video applications. It is also used in some digital audio and video formats, such as DVD-Video. 2C-8B is used extensively in the telecommunications industry, as it is an efficient way to transfer digital information.The working principle of the 2C-8B code is quite simple. Each 8-bit value is encoded into a two-bit sequence that is transmitted. The first bit is the parity bit, which indicates whether the 8-bit value is odd or even. The second bit is the sign bit, which indicates if the 8-bit value is positive or negative. The two-bit code is then transmitted over the communication network, and, upon reception, is decoded back into the 8-bit value.2C-8B is a versatile type of signaling code that is widely used in the transmission of digital data. It is an efficient and reliable way to transfer digital signals and is used in many different types of communication networks, from the local area network (LAN) to the serial communication network (SCN) to optical fiber systems (SONET), among others.