DIN EN 61162-450:2012 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 450: Multiple talkers and multiple listeners - hernet interconnection (IEC 61162-450:2011); English version EN 61162-450:2011
2016DIN EN 61162-450/A1:2016 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 450: Multiple talkers and multiple listeners - Ethernet interconnection (IEC 61162-450:2011/A1:2016); English version EN 61162-450:2011/A1:2016
2012DIN EN 61162-450:2012 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 450: Multiple talkers and multiple listeners - hernet interconnection (IEC 61162-450:2011); English version EN 61162-450:2011