| 摘要 |
PROBLEM TO BE SOLVED: To provide a test pattern forming system, where the test pattern can be immediately used for the simulation by carrying out simulation, in an environment which approximates actual operation. SOLUTION: In the system, a measurement device for the detection of the generation of SDH/SONET obstacles and a digital transmitting device 2 are connected, facing each other through optical fiber transmitting paths 201 and 202, a main signal data accumulating device 3 is inserted to the optical fiber transmitting path 201 and a simulator 4 is connected to the main signal data accumulating device 3. Received main signal data are processed by a main signal processing part 31 of the main signal data accumulating device 3, and the processed main signal data are temporary stored in a data storing part 32. The stored main signal data is converted into a text file, which is usable in the test pattern formation for the simulator 4 by a data processing part 33. |
