Multi-protocol synchronous digital system conversion device

Abstract

The invention relates to a multi-protocol synchronous digital system conversion device, including a business side and a communication side; the business side includes multiple input channels and output channels for business data of different protocol types, and the communication side includes multiple channels for business data of different protocol types Transmission channel; the input channel of business data and the transmission channel of business data, and the transmission channel of business data and the output channel of business data are all connected through a multi-protocol conversion module; the protocol types of business data include Ethernet protocol, E1 protocol and V.35 protocol; the multi-protocol conversion module can realize the mutual conversion between Ethernet type business data and E1 type business data, the mutual conversion between Ethernet type business data and V.35 type business data, V.35 Interchange between business data of type E1 and business data of type E1. The invention can realize the two-to-two mutual conversion of Ethernet data, E1 data and V.35 data, can realize miniaturization and portability, and has wide application prospects.

Description

technical field [0001] The invention relates to a multi-protocol conversion device. Background technique [0002] Modern communication technologies mainly include IP network, optical communication, wireless communication (MESH), satellite communication, microwave communication, etc. Among them, the first three adopt the IP system, the satellite communication is the V.35 system, and the microwave communication is the E1 system. Due to the limitations of on-site communication methods in emergency situations, it is necessary to convert the different communication protocols in these systems in order to apply these technologies to emergency communication and ensure smooth communication. [0003] However, a pure IP network cannot meet the reliability requirements of an emergency communication transmission network, and its construction costs a lot. The emergence of EOS (Ethernet over SDH) technology has realized the efficient transmission of data services in the SDH (synchronous ...

AI Technical Summary

Problems solved by technology

However, as a general-purpose multi-service transmission platform, MSTP is difficult to adapt to some application occasions that require customized special functions, such as the situation that the transmission channel has many different standards and the channel bandwidth changes in real time

However, these applications and implementations are based on the system level and are bulky, far from miniaturized and portable.

Images