| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for monitoring a streamed noise in a wired communication network, which smoothly and efficiently performs monitor work and is superior in handlability and operability. <P>SOLUTION: A signal switching means 110 is provided which selects one of a plurality of high frequency signals transmitted from a plurality of nodes, and one or more node groups and the monitor order of node groups are preliminarily registered in a storage means 124 from an operation means 122, and a designation control means 123 designates a node being a transmission destination of a high frequency signal which the signal switching means 110 is caused to select, in accordance with the node groups and the monitor order, so that a user monitors a streamed noise of only node groups to be monitored, in a desired order. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
