This equipment is a measuring instrument for evaluating a large-capacity SDH transmission system that is used in the main system. The equipment consists of a measuring section and a control section and is used to make physical layer and high-order overhead tests at the speed of the SDH interface STM-64/STS-192.
For making low-order overhead tests as well as the above tests it is necessary to connect the STM-1/-4 analyzer to this equipment to make it possible to test low-speed signals. This equipment is a measuring instrument that is applicable to various uses such as transmitter development manufacturing construction and maintenance.
