Synchronous test and maintenance system of multi-user ADSL user terminal under high temperature condition

Abstract

The invention relates to a synchronous test and maintenance system of multi-user ADSL user terminal under high temperature condition, which comprises a test computer, an ADSL access multiplexer, attenuators, a constant temperature heater, a maintenance computer and fixed IP address gateways, wherein the testing computer is in connection with the ADSL access multiplexer which is in connection with the attenuators, the attenuators are in connection with ADSL user terminals to be tested and an ADSL user terminal to be maintained respectively, the ADSL user terminals to be tested are set inside the constant temperature heater, the maintenance computer is in connection with the ADSL user terminal to be maintained, the fixed IP address gateways are respectively in connection with the ADSL user terminals to be tested and the ADSL user terminal to be maintained. Compared with the prior art, the synchronous test and maintenance system of multi-user ADSL user terminal under high temperature condition has the advantages of small size, high efficiency, improved troubleshooting capability, and the like.

Description

technical field [0001] The invention relates to an ADSL user terminal, in particular to a multi-user ADSL user terminal synchronous testing and maintenance system under high temperature conditions. Background technique [0002] As the use of ADSL for broadband access is becoming more and more common, the number of maintenance tests has increased sharply, and the original test and repair platform is not enough. In order to expand the maintenance capacity, the site required for equipment installation and the number of testers cannot be increased, which limits the expansion of the maintenance test capacity. [0003] Due to some reworked parts, there are hidden faults (such as unstable operation of integrated circuits), and the faults can be exposed through high temperature testing. [0004] In order to expand the maintenance testing capacity through a new concept under the conditions of the original site and testers. Contents of the invention [0005] The object of the pres...

AI Technical Summary

Problems solved by technology

[0002] As the use of ADSL for broadband access is becoming more and more common, the number of maintenance tests has increased sharply, and the original test and repair platform is not enough

In order to expand the maintenance capacity, the site required for equipment installation and the number of testers cannot be increased, which limits the expansion of the maintenance test capacity.

[0003] Due to some reworked parts, there are hidden faults (such as unstable operation of integrated circuits), and the faults can be exposed through high temperature testing

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