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Line patrolling and line sequence inspection integrated RJ45 module

An integrated, line-sequencing technology, applied in the direction of measuring devices, instruments, measuring electronics, etc., can solve the problems of long line inspection time, large amount of engineering, complex testing, etc., and achieve the effect of low price, convenient observation, and simple manufacturing process

Pending Publication Date: 2018-07-27
NANJING COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing test is relatively complicated, and the line inspection time is long and the engineering quantity is large

Method used

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  • Line patrolling and line sequence inspection integrated RJ45 module
  • Line patrolling and line sequence inspection integrated RJ45 module
  • Line patrolling and line sequence inspection integrated RJ45 module

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Experimental program
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Embodiment Construction

[0020] Such as Figure 1-8 As shown, the RJ45 module disclosed by the present invention integrating line inspection and line sequence inspection includes: a connector housing 1, a wiring block 2, a circuit board 8 and a copper needle fixing block 9; , the rear end surface is provided with an installation cavity; the wiring block 2 is a rectangular block, and a boss 13 is provided on the front side of the rectangular block, and two upper and lower side plates 14 are arranged on the rear side of the rectangular block; The outer sides of 14 are provided with four strip grooves 15; the circuit board 8 is provided with a resistor 24, two two-color LEDs 12 and eight wiring pins 16; On the eight pin mounting holes 25 at the side; eight wiring pins 16 are vertically fixed on the rear side of the circuit board 8; Boss 13 and wiring block 2 are respectively inserted in eight bar-shaped slots 15; copper needle fixing block 9 is a bar-shaped block, and eight copper needles 10 inclined ba...

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PUM

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Abstract

The invention provides a line patrolling and line sequence inspection integrated RJ45 module. The line patrolling and line sequence inspection integrated RJ45 module comprises a joint shell, a wiringblock, a circuit and a copper needle fixing block. On the basis of an existing RJ45 module, the RJ45 module takes attenuation, near-end cross-talk, insertion loss, return loss, far-end cross-talk andthe like into full consideration, the four pins such as a first pin, a second pin, a third pin and a sixth pin are observed through two bi-color LEDs 12 respectively, two bi-color LED chips and a chipresistor are added, and a test circuit is formed by the LEDs and the resistor. The two LED lamps are arranged on the upper side and the lower side of the RJ45 module respectively, the RJ45 module isconvenient to observe, the chip resistor and the LED chips are relatively low in cost, the cost of the integral RJ45 module is not influenced basically, and the circuit board is relatively simple in manufacturing technology and high in operability.

Description

technical field [0001] The invention relates to an RJ45 module, in particular to an RJ45 module integrating line inspection and line sequence inspection. Background technique [0002] Existing network inspection and RJ45 port quality testing, based on the method of network tester inspection and testing, the test is inconvenient, the testers, the workload is heavy, and the test time is long. It is necessary to connect both ends of a network cable, one end to the network cable interface of the tester main unit, and the other end to the network cable interface of the tester sub-machine. Then turn on the power on the host and watch the display status of the test light. Carefully observe the numbers on the two rows of display lights on the main unit and the auxiliary unit, whether they are displayed symmetrically at the same time. If they are displayed symmetrically, it means that the network cable is in good condition. The cores are aligned incorrectly. The existing network t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02
CPCG01R31/60G01R31/50
Inventor 汤昕怡曾庆珠高桂香邓韦黄先栋陈冰如鲁彬
Owner NANJING COLLEGE OF INFORMATION TECH
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