In the comprehensive cabling engineering of data centers, high-rise buildings, and densely populated areas, flame-retardant cables are the core defense line to protect life and property and ensure safe operation. Anhui Lasun Optic-Electric Co.,Ltd. (referred to as Lasun) has developed the latest generation of B1 level flame-retardant network cables with a focus on reflecting social value. The key flame-retardant performance has been tested, and each measured data not only shows that Lasun' products are superior to technical requirements, but also demonstrates a firm commitment to engineering safety and social responsibility.
Comparison chart of test data
The testing of products by Lasun is strictly carried out in accordance with the requirements of B1 level in GB 31247-2014 "Classification of Combustion Performance of Cables and Optical Cables". This test involves key safety indicators such as flame spread, heat release, smoke density, smoke toxicity, corrosiveness, and combustion droplets during product combustion. The test results clearly demonstrate that our measured data is superior to the requirements of B1 level combustion performance： 
Lasun measurement data
The B1 level network cable manufactured by Lasun fulfills its security commitment with excellent data and is suitable for various flame-retardant wiring engineering needs. We firmly believe that true security comes from adhering to and surpassing every technical detail. We adhere to continuous improvement, innovative development, and use our conscience to build a strong security line, safeguarding every trust.
