An Ethernet Test System

Abstract

The invention discloses an Ethernet test system which is applied to network testing. The Ethernet test system comprises first converting units, second converting units, radio frequency paths and switching units; each first converting unit is connected with an Ethernet interface and used for converting a to-be-tested differential signal associated with the Ethernet into a single-ended signal; each second converting unit is connected with a device terminal or a test device and used for restoring the single-ended signal to the differential signal; each radio frequency path is connected to the portion between the first converting unit and the second converting unit, the radio frequency path comprises a damping path and a normal path, the damping path is used for adjusting the amount of attenuation of the single-ended signal according to preset conditions, and the normal path is used for normally transmitting the single-ended signal; each switching unit is connected with the corresponding first converting unit, the corresponding second converting unit and the corresponding radio frequency path, the switching unit conducts operable switching to connect the first converting unit and the second converting unit to the damping path or connect the first converting unit and the second converting unit to the normal path; the number of the first converting units, the number of the second converting units and the number of the radio frequency paths are matched with that of the differential signal associated with the Ethernet.

Description

technical field

[0001] The invention relates to the field of network technology, in particular to an Ethernet test system. Background technique

[0002] Although the wireless network has developed rapidly in recent years, the signal is unstable and it is easy to drop the line, while the traditional wired Ethernet has the advantages of stable connection and not easy to drop the line, so it is still widely used. Wired Ethernet networks are set up from the central computer room to the residential area, and between different floors of the building. Sometimes a longer network cable (RJ45Cable) connection is still required between the switch (Switch) and the terminal device (Device). Sometimes, in order to evaluate the communication quality of the switching network over a long distance, it is also necessary to connect a very long network cable between the switch and the test instrument. (Instruments) for evaluation.

[0003] When the network cable increases, the communication di...

Examples

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0040] Such as figure 1 As shown, an Ethernet test system is used in network testing, including:

[0041] The ...

technical field

[0001] The invention relates to the field of network technology, in particular to an Ethernet test system. Background technique

[0002] Although the wireless network has developed rapidly in recent years, the signal is unstable and it is easy to drop the line, while the traditional wired Ethernet has the advantages of stable connection and not easy to drop the line, so it is still widely used. Wired Ethernet networks are set up from the central computer room to the residential area, and between different floors of the building. Sometimes a longer network cable (RJ45Cable) connection is still required between the switch (Switch) and the terminal device (Device). Sometimes, in order to evaluate the communication quality of the switching network over a long distance, it is also necessary to connect a very long network cable between the switch and the test instrument. (Instruments) for evaluation.

[0003] When the network cable increases, the communication di...

Examples

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0040] Such as figure 1 As shown, an Ethernet test system is used in network testing, including:

[0041] The ...

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