The Implementation Of Testing Interface And Application Software Of HINOC

With the high-speed development of Triple play technology in China, the fiberbackbone network is basically achieved by now, and the last100hundred meters’distance comes to the bottleneck between local area network (LAN) and thebackbone network. HINOC (High performance Network Over Coax) technologyaims to set up the broad-band access network by using the existing coaxial cable ofthe CATV (Community Antenna Television) network.Before coming into service, HINOC technology needs a total test on it to proveits running with efficiency and stability. This paper researched on the internationaltest language TTCN (Testing and Test Control Notation), build the HINOC testingplatform based on TTCN, and verified the interaction between TTCN core languageand the TRI interface. In the meantime, tested the HINOC instrument on the testingplatform, certified the correctness and feasibility of the TRI interface’s softwareimplement. As the recruitment role of the testing environment, this paper alsoachieved application management software on the HINOC instrument.