Network detector

Abstract

The invention relates to a network detector, which comprises a network monitor host and a plurality of network monitor submachines, wherein the network monitor host is connected with a port at one side of a switch of a to-be-detected network connection wire, and the network monitor sub-machine is connected with a port at one side of a computer terminal of the to-be-detected network connection wire; the plurality of network monitor sub-machines can transmit on-off signals and digital coding signals to the network monitor main machine through a to-be-detected network connection wire, and code recognition is performed on the network monitor main machine and the on-off condition is displayed. According to the invention, the on-off condition of network wiring between multiple stations and the switch can be rapidly detected, the detection efficiency is high, and time and labor are saved; and meanwhile, numbering and identification can be performed on to-be-detected network connection wires so that disordered network connection wires between the switch and the ports of the stations can be identified. In addition, the use of the computer terminal of each station is not influenced, and theEthernet running speed can be detected.

Description

technical field [0001] The invention relates to the technical field of network inspection, in particular to a network detector. Background technique [0002] Ethernet is the most ubiquitous type of computer network in the real world. There are two types of Ethernet: the first type is classic Ethernet, and the second type is switched Ethernet, which uses a device called a switch to connect different computers. Classical Ethernet is the original form of Ethernet, and its operating speed ranges from 3 to 10 Mbps; while switched Ethernet is a widely used Ethernet that can run at high rates of 100, 1000 and 10000 Mbps, respectively with Fast Ethernet, Presented in the form of Gigabit Ethernet and 10 Gigabit Ethernet. [0003] Due to the popularity of switched Ethernet, large offices in society all use switches to bridge multiple ports of multiple stations. However, since the switch itself does not have a port on-off status display function, and the network connection between t...

AI Technical Summary

Problems solved by technology

However, since the switch itself does not have a port on-off status display function, and the network connection between the switch and the port of the station is messy; therefore, in the actual network dete

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