SIST ETS 300 269 E1:2003

SLOVENSKI STANDARD
01-december-2003
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Network Aspects (NA); Metropolitan Area Network (MAN); Physical Layer Convergence
Procedure (PLCP) for 2,048 Mbit/s Protocol Implementation Conformance Statement
(PICS)
Ta slovenski standard je istoveten z: ETS 300 269 Edition 1
ICS:
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN ETS 300 269
TELECOMMUNICATION March 1994
STANDARD
Source: ETSI TC-NA Reference: DE/NA-053026
ICS: 33.080
MAN, PICS
Key words:
Network Aspects (NA);
Metropolitan Area Network (MAN)
Physical Layer Convergence Procedure (PLCP) for 2,048 Mbit/s
Protocol Implementation Conformance Statement (PICS)
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1994. All rights reserved.
New presentation - see History box

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ETS 300 269: March 1994
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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ETS 300 269: March 1994
Contents
Foreword.5
1 Scope .7
2 Normative references .7
3 Definitions.7
4 Symbols and abbreviations.7
5 PICS for the "PLCP for E1 based systems".8
5.1 E1 relationship to the PLCP .8
5.2 The PLCP frame format.8
5.3 PLCP field definitions.9
5.4 PLCP behaviour during faults .10
5.5 PLCP behaviour during DQDB layer out of service.10
5.6 PLCP framing .10
5.6.1 Link status signal operations table .11
5.6.2 Physical layer frame timing operations table .11
History.12

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ETS 300 269: March 1994
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ETS 300 269: March 1994
Foreword
This European Telecommunication Standard (ETS) has been prepared by the Network Aspects (NA)
Technical Committee of the European Telecommunications Standards Institute (ETSI).
This ETS details the Protocol Implementation Conformance Statement (PICS) for the Physical Layer
Convergence Procedure (PLCP) for a European Metropolitan Area Network (MAN) based on the
Distributed Queue Dual Bus (DQDB) access method as defined in ETS 300 212 [2] operating at a
transmission rate of 2,048 Mbit/s in accordance with ETS 300 213 [1].

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ETS 300 269: March 1994
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ETS 300 269: March 1994
1 Scope
This European Telecommunication Standard (ETS) defines Protocol Implementation Conformance
Statement (PICS) for the Physical Layer Convergence Procedure (PLCP) at 2,048 Mbit/s for use in the
context of a subnetwork of a MAN as defined in ETS 300 213 [1].
2 Normative references
This ETS incorporates, by dated or undated reference, provisions from other publications. These normative
references are cited at the appropriate places in the text and the publications are listed below. For dated
references, subsequent amendments to or revisions of these publications apply to this ETS only when
incorporated in it by amendment or revision. For undated references the latest edition of the publication
referred to applies.
[1] ETS 300 213: "Network Aspects (NA); Metropolitan Area Network (MAN)
Physical layer convergence procedure for 2,048 Mbit/s".
[2] ETS 300 212: "Network Aspects (NA); Metropolitan Area Network (MAN) Media
access control layer and physical layer specification".
[3] IEEE Standard 802.6 (1990): "Distributed Queue Dual Bus (DQDB) Subnetwork
of a Metropolitan Area Network".
3 Definitions
For the purposes of this ETS, the definitions as defined in IEEE Standard 802.6 [3] shall apply.
4 Symbols and abbreviations
For the purposes of this ETS, the symbols and abbreviations as defined in IEEE Standard 802.6 [3] shall
apply.
In addition, for this PICS proforma, the following abbreviations are used in defining the support type of a
feature, parameter or capability:
m mandatory
o optional
c conditional
d default value defined
n/a not applicable
When used in the column labelled "Value" the following abbreviations are defined:
xx - yy from number xx to number yy
xx/yy either number xx or number yy applies, depending on the actual conditions
For each of the conditional items, an explanation of the parameter or capability under which the feature,
parameter or capability is mandatory is given in the Clause or subclause in which the conditional items
appear.
The notation X_ in the column "Support" means that numbers may be entered in this place pointing to notes
which indicate deviation from the standard.

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ETS 300 269: March 1994
For ease of reference, the numbering of the following Clauses is identical to that contained in
ETS 300 213 [1].
5 PICS for the "PLCP for E1 based systems"
An implementation is required to conform to the functional models defined in ETS 300 213 [1] with regard
to all of the externally observable effects.
5.1 E1 relationship to the PLCP
Table 1
�˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜¿
‡Item ‡ Feature     ‡References ‡Status‡Predicate‡ Value      ‡Support ‡
˘˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�
‡ 5.1 ‡ Relation to E1 ‡5.1.1   ‡ m  ‡     ‡         ‡Y[ ] N[ ]‡
‡   ‡ framing     ‡      ‡   ‡     ‡         ‡  X_  ‡
‡   ‡         ‡      ‡   ‡     ‡         ‡     ‡
‡ 5.2 ‡ Octet alignment ‡5.1.1   ‡ m  ‡     ‡         ‡Y[ ] N[ ]‡
‡   ‡         ‡      ‡   ‡     ‡         ‡  X_  ‡
‡ 5.3 ‡ Octet coding  ‡5.1.1   ‡ m  ‡     ‡         ‡Y[ ] N[ ]‡
‡   ‡         ‡      ‡   ‡     ‡         ‡  X_  ‡
‡   ‡         ‡      ‡   ‡     ‡         ‡     ‡
�˜˜˜˜˜`˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜�
5.2 The PLCP frame format
Table 2
�˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜¿
‡Item ‡ Feature      ‡Reference‡Status‡Predicate‡ Value      ‡Support ‡
˘˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�
‡5.1 ‡Format per figure 1 ‡5.2   ‡ m  ‡     ‡         ‡Y[ ] N[ ]‡
‡   ‡          ‡     ‡   ‡     ‡         ‡  X_  ‡
�˜˜˜˜˜`˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜`˜˜˜˜˜˜˜˜˜�

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ETS 300 269: March 1994
5.3 PLCP field definitions
Table 3
�˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜´˜˜˜˜˜˜˜˜˜¿
‡Item ‡ Feature     ‡References‡ Status  ‡Predicate‡Value      ‡Support ‡
˘˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝˝�˝˝˝˝˝˝˝˝˝�
‡5.1 ‡Framing octets  ‡5.3.1   ‡  m   ‡     ‡1111011000101000 ‡Y[ ] N[ ]‡
‡   ‡         ‡     ‡      ‡     ‡         ‡  X_  ‡
‡   ‡         ‡     ‡      ‡     ‡         ‡     ‡
‡5.2 ‡Path Overhead  ‡5.3.2   ‡  m   ‡
...