Zhejiang 001 Group , the Pro An Tianfeng coaxial cable plant and other enterprises fail checks

The second quarter, Quality and Technology Supervision in Gansu Province , Lanzhou City, organized a sample of 27 distribution companies distribution of 29 batches of digital communication horizontal twisted pair cable, coaxial cable and other types of electronic components , 21 companies qualified for 23 batches of products Enterprise pass rate of 78% , product inspection pass rate of 79.3%.
Coaxial cable pass rate of 75 %, 4 batches of coaxial cable conductor target does not meet standards. The structure of coaxial cable inner conductor is one of the indicators , according to its diameter can be divided into coarse and fine coaxial cable coaxial cable . Standards within the conductor diameter 1.0 ?0.02mm, substandard products that are less than standard , the minimum measured value of 0.71 mm. Inner conductor diameter indicators are not in conformity with the standards will affect the right of consumers to buy products, to the proper use of coaxial cable inconvenience. Manufacturers do not follow the standards of production , is mainly caused by substandard products . The identity of unqualified manufacturers coaxial cable products related to good communication cable factory in Lin'an City , Zhejiang 001 Group Co., Ltd. , Hangzhou Pro An Tianfeng cable factory.
Digital communication horizontal twisted pair cable passing rate of 80% , mainly return loss , attenuation index does not meet standards. Return loss , attenuation is the main performance of twisted pair cable , if you fail to use twisted pair booster cables to the Information Technology system, will affect the signal transmission quality , to the serious risks of information engineering , information engineering applications to poor . Substandard products manufacturers , including identification Puning Chigang Wai Hing Special Wire Factory , Shenzhen Bao Optoelectronics Co., Ltd. AMP .










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