How to detect coaxial twisted hybrid cables? BAIJIAN cooperates with nearly a thousand laboratories nationwide and can arrange testing services for customers nearby. It can conduct testing in fields such as food, textiles, insulation products, cosmetics, etc., and the reports are authentic and effective. Today, BAIJIAN will introduce to you the relevant knowledge of coaxial twisted hybrid cable testing
Testing standards:
YD/T 1175-2001 communication cables. Coaxial/twisted pair hybrid cables
Scope of application:
This standard specifies the product classification, requirements, test methods, inspection rules, packaging and packaging marks, transportation and storage of communication cables - coaxial/twisted pair hybrid cables (hereinafter referred to as cables). The products specified in this standard are mainly used to connect telephone/multimedia lines from wiring terminals to network interface devices or network interface units or users. Coaxial cable units are used to transmit video, analog signals, and compressed digital signals, as well as high-speed digital signals. The working frequency range of coaxial cable units is 5-1000MHz; Twisted pair units are typically used for transmitting audio, analog signals up to 150kHz, and digital signals up to 2048kbit/s. Under certain conditions, their maximum operating frequency can reach 6.3MHz
Reference standards:
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China