1. This service is based on the ITU-T K.21 (07/2017) specification and is mainly aimed at ensuring the immunity test requirements of our LAN transformer and other products under lightning or sudden situations.
2. The material numbers of the standard products that have passed the test are as shown in Table 1.
3. Test conditions are as shown in Table 2
4. Chip LAN Transformer products will NOT provide this service (Only [email protected]/50us) 5. For lightning strike patterns and other issues, please contact our sales representative.