The Application Of Multi-Service Transport Platform In Digital Microwave Transmission Network

This item aims at digital microwave to deliver system to transmission the IP service existence nonsupport virtual private network and circuit emulation, quality of service hard assurance etc.problem, research on the SDH and IP over SDH technology, make use of MSTP technique advantage, lead MSTP technology into digital microwave transmission network. The broadcasting and television digital microwave that combines some province delivers the construction of network. Pass a feasibility analysis of MSTP technology, explicit the network transmission project, networking mode and technology of circuit organizing nets,delivers system and lend support to system and deliver an equipments to put forward a concrete technique request to the network, the implementation of the item well satisfied the request that should save a broadcasting and television digital microwave to deliver organizing nets and also verified much business transmission terrace to deliver the possibility of the application in the digital microwave in the meantime. MSTP absorbed the data technical advantages, such as ethernet, ATM, MPLS and RPR...etc on the basis of SDH. MSTP can provide abundant interface, and have a strong data processing ability. MSTP makes the SDH become real meaning of public deliver flatform, also make SDH get the application continuously extend.