DIN EN IEC 61162-460/A1:2020 海上导航和无线电通信设备和系统. 数字接口. 第460部分: 多个通话者和多个收听者. 以太网互连. 安全和安保(IEC 61162-460-2018/A1-2020); 德文版 EN IEC 61162-460-2018/A1-2020
Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 460: Multiple talkers and multiple listeners - Ethernet interconnection - Safety and security (IEC 61162-460:2018/A1:2020); German version EN IEC 61162-460:2018/A
This amendment of IEC 61162-460:2018 provides greater clarity to the external security requirements, updates the alert management and associated tests to comply with bridge alert management and provides an improved test of firewalls.