Ναυτιλιακός εξοπλισμός και συστήματα ναυσιπλοΐας και ραδιοεπικοινωνιών - Ψηφιακές διεπαφές - Μέρος 460: Πολλαπλοί εκφωνητές και πολλαπλοί ακροατές - Διασύνδεση Ethernet - Ασφάλεια

IEC 61162-460:2015(E) is an add-on to the IEC 61162-450 standard where higher safety and security standards are needed, e.g. due to higher exposure to external threats or to improve network integrity. This standard provides requirements and test methods for equipment to be used in an IEC 61162-460 compliant network as well as requirements for the network itself and requirements for interconnection from the network to other networks. This standard also contains requirements for a redundant IEC 61162-460 compliant network. This standard extends the informative guidance given in Annex D of IEC 61162-450:2011. It does not introduce new application level protocol requirements to those that are defined in IEC 61162-450.