IEC 61162-460-2020 航海和無(wú)線(xiàn)電通信設備和系統--數字接口--第460部分:多揚聲器和多偵聽(tīng)器--以太網(wǎng)互連--安全與防護 Maritime navigation and radiocommunication equipmentand systems – Digital interfaces – Part 460: Multiple talkers and multiple listeners – Ethernet interconnection &n

This part of IEC 61162 is an add-on to IEC 61162-450 where higher safety and security standards are needed, for example due to higher exposure to external threats or to improve network integrity. This document 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 document also contains requirements for a redundant IEC 61162-460 compliant network.
This document does not introduce new application level protocol requirements to those that are defined in IEC 61162-450. 61162-460:2018-05+AMD1:2020-01 CSV(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2020 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC copyright