EN 61162-450:2011/A1:2016

SLOVENSKI STANDARD
01-julij-2016
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Maritime navigation and radiocommunication equipment and systems - Digital interfaces
- Part 450: Multiple talkers and multiple listeners - Ethernet interconnection
Navigations- und Funkkommunikationsgeräte und -systeme für die Seeschifffahrt -
Digitale Schnittstellen - Teil 450: Mehrere Datensenden und mehrere Datenempfänger -
Ethernet Verbund
Matériels et systèmes de navigation et de radiocommunication maritimes - Interfaces
numériques - Partie 450: Emetteurs multiples et récepteurs multiples - Interconnexion
Ethernet
Ta slovenski standard je istoveten z: EN 61162-450:2011/A1:2016
ICS:
33.060.01 Radijske komunikacije na Radiocommunications in
splošno general
47.020.70 Navigacijska in krmilna Navigation and control
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61162-450:2011/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2016
ICS 47.020.70
English Version
Maritime navigation and radiocommunication equipment and
systems - Digital interfaces - Part 450: Multiple talkers and
multiple listeners - Ethernet interconnection
(IEC 61162-450:2011/A1:2016)
Matériels et systèmes de navigation et de Navigations- und Funkkommunikationsgeräte und -systeme
radiocommunication maritimes - Interfaces numériques - für die Seeschifffahrt - Digitale Schnittstellen - Teil 450:
Partie 450: Emetteurs multiples et récepteurs multiples - Mehrere Datensenden und mehrere Datenempfänger -
Interconnexion Ethernet Ethernet Verbund
(IEC 61162-450:2011/A1:2016) (IEC 61162-450:2011/A1:2016)
This amendment A1 modifies the European Standard EN 61162-450:2011; it was approved by CENELEC on 2016-05-05. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the
status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61162-450:2011/A1:2016 E

European foreword
The text of document 80/795/FDIS, future IEC 61162-450:2011/A1, prepared by IEC/TC 80 "Maritime
navigation and radiocommunication equipment and systems" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN 61162-450:2011/A1:2016.
The following dates are fixed:
• latest date by which the document has (dop) 2017-02-05
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2019-05-05
• latest date by which the national
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61162-450:2011/A1:2016 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
Addition:
IEC 61174 NOTE Harmonized as EN 61174.

Delete
IEC 61996-1 NOTE Harmonized as EN 61996-1

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document
and are indispensable for its application. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any
amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant

EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Addition:
Publication Year Title EN/HD Year
IEC 61996-1 -  Maritime navigation and EN 61996-1 -
radiocommunication equipment and
systems - Shipborne voyage data recorder
(VDR) -- Part 1: Performance
requirements, methods of testing and
required test results
IEC 61162-450 ®
Edition 1.0 2016-03
INTERNATIONAL
STANDARD
AMENDMENT 1
Maritime navigation and radiocommunication equipment and systems – Digital

interfaces –
Part 450: Multiple talkers and multiple listeners – Ethernet interconnection

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 47.020.70 ISBN 978-2-8322-3275-0

– 2 – IEC 61162-450:2011/AMD1:2016
© IEC 2016
FOREWORD
This amendment has been prepared by IEC technical committee 80: Maritime navigation and
radiocommunication equipment and systems.
The amendment corrects sundry issues which have been identified from the use of the
standard and in particular corrects the checksums in many of the sentence examples.
The text of this amendment is based on the following documents:
FDIS Report on voting
80/795/FDIS 80/796/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this standard may be issued at a later date.
_____________
2 Normative references
Insert, after publication reference IEC 61162-1, the following new reference:
IEC 61996-1, Maritime navigation and radiocommunication equipment and systems –
Shipborne voyage data recorder (VDR) – Part 1: Performance requirements, methods of
testing and required test results
3 Terms and definitions
3.11
message type
Replace, in the definition and in the note, the acronym SMB by SBM, as follows:
classification of IEC 61162-1 sentence formatters into SBM, MSM and CRP types
NOTE 1 SBM, MSM and CRP types are defined in Annex A.

IEC 61162-450:2011/AMD1:2016 – 3 –
© IEC 2016
4.2.2 Additional requirements for network infrastructure equipment
Add, at the end of the existing notes, the following new note:
NOTE 3 Although multicast filtering techniques, such as IGMP snooping or CGMP, are not allowed to be
activated, it is acceptable to manually configure individual ports of the switches to block unnecessary traffic flow
(for example to isolate simple sensors from ECDIS and radar).

Table 4 – Destination multicast addresses and port numbers
Add, at the end of Table 4, the following new note:
NOTE The USR1 to USR8 transmission groups can be used, for example, for proprietary data in binary format.

Table 5 – Destination multicast addresses and port numbers for binary data transfer
Replace the existing Table 5 by the new Table 5, as follows:
Category Multicast Destination port
address
a
Simple Binary image transfer 239.192.0.21 to 60021 to 60025
239.192.0.25
b
Re-transmittable binary image transfer 239.192.0.26 to 60026 to 60030
239.192.0.30
a
Address 239.192.0.25, port 60025 is the recommended default for ECDIS route transfer (see IEC 61174).
b
Address 239.192.0.26, port 60026 is the recommended default for VDR image transfer (see IEC 61996-1).
Address 239.192.0.30, port 60030 is the recommended default for ECDIS re-transmittable data blocks for
route transfer (see IEC 61174).

7.2.3.3 Grouping control – g
Replace, in the fifth paragraph, the existing sentences by the following two sentences:
\g:1-2-34*59\!ABVDM,1,1,1,B,100000?0?wJm4:`GMUrf40g604:4,0*04
\g:2-2-34*5A\$ABVSI,r3669961,1,013536.96326433,1386,-98,,*14
\g:1-2-46*5C\!ABVDM,1,1,1,B,15N1u:MOw:0<02,0*2D
\g:2-2-46*5F\$ABVSI,r3669962,1,013538.05654921,1427,-101,,*20

7.2.3.7 Text string parameter – t (Proprietary data)
Replace, in the last paragraph, the existing sentences by the following sentences:
\g:1-2-34,s:TI0001,n:333*6B\$TIROT,123.45*67
\g:2-2-34,n:334,t:pmmma;MD5;0x12345678*74\

7.3.1 Application of this protocol
Delete, after the second paragraph, the existing note.

– 4 – IEC 61162-450:2011/AMD1:2016
© IEC 2016
7.3.3.4 Source and destination identifier
Replace the existing title by the following new title:
7.3.3.4 Destination identifier

7.3.6 Sender process for binary image transfer
Add new subclause between title of 7.3.6 and title of 7.3.6.1:
7.3.6.3 General
Each single binary image transfer shall be identified by a unique combination of SrcID and
BlockID (see Table 9). Within the same SrcID, the Device and Channel (see Table 10) shall
be used to distinguish between different data sources of binary image transfers.
NOTE If a single SrcID has multiple needs to send binary images (e.g. ECDIS sending screen image, chart source
information and Route exchange), then each single binary image transfer is identified, for example: ECDIS number
1 send screen image as Device = 1 and Channel = 1, and Chart source information as Device = 1 and Channel = 2.

7.3.6.1 Non re-transmittable sender process
Replace the text of item b) by the following new text:
b) a block identifier is assigned for the image block (if this is the first image, then it is
assigned randomly. Otherwise, the instance identifier of the previous image block + 1 is
used). The BlockID shall be unique for each binary image transfer from the same SrcID;

Replace the text of item e) by the following new text:
e) assign a sequence number, which is assigned to one initially;

7.3.6.2 Re-transmittable sender process
Replace the text of item b) by the following new text:
b) a block identifier is assigned for the image block (if this is the first image, then it is
assigned by randomly. Otherwise, the block identifier of the previous image block + 1 is
used). The BlockID shall be unique for each binary image transfer from the same SrcID;

Replace the text of item e) by the following new text:
e) assign a sequence number, which is assigned to one initially;

Replace, in item i), the text of the third bullet by the following new text:
• go to Step (g);
IEC 61162-450:2011/AMD1:2016 – 5 –
© IEC 2016
Replace, in item j), the text of the second bullet by the following new text:
• go to Step (g);
7.3.7 Receiver process for binary image transfer
Add new subclause between title of 7.3.7 and title of 7.3.7.1:
7.3.7.3 General
Each single binary image transfer shall be identified by a unique combination of SrcID and
BlockID (see Table 9). Within the same SrcID, the Device and Channel (see Table 10) shall
be used to distinguish between different data sources of binary image transfers.
NOTE If a single SrcID has multiple needs to send binary images (e.g. ECDIS sending screen image, chart source
information and Route exchange), then each single binary image transfer is identified, for example: ECDIS number
1 send screen image as Device = 1 and Channel = 1, and Chart source information as Device = 1 and Channel = 2.

7.3.7.1 Non re-transmittable receiver process
Replace the text of item b) by the following new text:
b) if the BlockID of the received datagram for same source identified by the combination of
SrcID, Device and Channel is not equal to that of the previous datagram,
– if there is any data in the receiver buffer, it is delivered to the SF
– the receiver buffer is cleared.

7.3.7.2 Re-transmittable receiver process
Replace the text of item b) by the following new text:
b) if the received datagram is QUERY message, then
– compose a Header with the BlockID and sequence number of the previous datagram,
– send a datagram to the sender,
– go to Step (a);
Replace the text of item c) by the following new text:
c) if the BlockID of the received datagram for same source identified by the combination of
SrcID, Device and Channel is not equal to that of the previous datagram,
– if there is any data in the receiver buffer, it is delivered to the SF,
– the receiver buffer is cleared.

7.3.8.5 End of transmission
Replace, in the first paragraph, the first sentence by the following new sentence:

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