| 摘要 |
PROBLEM TO BE SOLVED: To enable precisely pointing out a physical position of a device under each test to trace so that correction can be made in the case of being unacceptable to an test in a burn-rack test device and surely shipping to an exact customer in the case of being acceptable. SOLUTION: The device is provided with a burn-rack 10 including a plurality of work cells 12, a network management protocol switch device 18 with simple construction that is adjacent to the burn-rack 10 and provided with a plurality of ports P, a plurality of cables respectively connecting each port P of the switch device 18 and each work cell 12, and a monitor R that is placed with being adjacent to the burn-rack 10 and connected to a port of the switch device 18. |
