ITU-T G 983 1 AMD 1-2005 Broadband optical access systems based on Passive Optical Networks (PON) Amendment 1 PICS for OLT and ONU (Study Group 15)《基于无源光网络(PON)的宽带光接入系统》.pdf
《ITU-T G 983 1 AMD 1-2005 Broadband optical access systems based on Passive Optical Networks (PON) Amendment 1 PICS for OLT and ONU (Study Group 15)《基于无源光网络(PON)的宽带光接入系统》.pdf》由会员分享,可在线阅读,更多相关《ITU-T G 983 1 AMD 1-2005 Broadband optical access systems based on Passive Optical Networks (PON) Amendment 1 PICS for OLT and ONU (Study Group 15)《基于无源光网络(PON)的宽带光接入系统》.pdf(60页珍藏版)》请在麦多课文档分享上搜索。
1、 International Telecommunication Union ITU-T G.983.1TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Amendment 1(05/2005) SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access networks Broadband optica
2、l access systems based on Passive Optical Networks (PON) Amendment 1: PICS for OLT and ONU ITU-T -T Recommendation G.983.1 (2005) Amendment 1 ITU-T G-SERIES RECOMMENDATIONS TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS INTERNATIONAL TELEPHONE CONNECTIONS AND CIRCUITS G.100G.199 GENERA
3、L CHARACTERISTICS COMMON TO ALL ANALOGUE CARRIER-TRANSMISSION SYSTEMS G.200G.299 INDIVIDUAL CHARACTERISTICS OF INTERNATIONAL CARRIER TELEPHONE SYSTEMS ON METALLIC LINES G.300G.399 GENERAL CHARACTERISTICS OF INTERNATIONAL CARRIER TELEPHONE SYSTEMS ON RADIO-RELAY OR SATELLITE LINKS AND INTERCONNECTION
4、 WITH METALLIC LINES G.400G.449 COORDINATION OF RADIOTELEPHONY AND LINE TELEPHONY G.450G.499 TRANSMISSION MEDIA CHARACTERISTICS G.600G.699 DIGITAL TERMINAL EQUIPMENTS G.700G.799 DIGITAL NETWORKS G.800G.899 DIGITAL SECTIONS AND DIGITAL LINE SYSTEM G.900G.999 General G.900G.909 Parameters for optical
5、fibre cable systems G.910G.919 Digital sections at hierarchical bit rates based on a bit rate of 2048 kbit/s G.920G.929 Digital line transmission systems on cable at non-hierarchical bit rates G.930G.939 Digital line systems provided by FDM transmission bearers G.940G.949 Digital line systems G.950G
6、.959 Digital section and digital transmission systems for customer access to ISDN G.960G.969 Optical fibre submarine cable systems G.970G.979 Optical line systems for local and access networks G.980G.989 Access networks G.990G.999 QUALITY OF SERVICE AND PERFORMANCE GENERIC AND USER-RELATED ASPECTS G
7、.1000G.1999 TRANSMISSION MEDIA CHARACTERISTICS G.6000G.6999 DATA OVER TRANSPORT GENERIC ASPECTS G.7000G.7999 ETHERNET OVER TRANSPORT ASPECTS G.8000G.8999 ACCESS NETWORKS G.9000G.9999 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. G.983.1 (2005)/Amd.1 (05/2005) i I
8、TU-T Recommendation G.983.1 Broadband optical access systems based on Passive Optical Networks (PON) Amendment 1 PICS for OLT and ONU Summary This amendment provides PICS for OLT and ONU as two appendices to ITU-T Rec. G.983.1. It consists of Appendix V for OLT and Appendix VI for ONU. Source Amendm
9、ent 1 to ITU-T Recommendation G.983.1 (2005) was agreed on 27 May 2005 by ITU-T Study Group 15 (2005-2008). ii ITU-T Rec. G.983.1 (2005)/Amd.1 (05/2005) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telec
10、ommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization A
11、ssembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information technology
12、which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. Compliance wit
13、h this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure e.g. interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory la
14、nguage such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of thi
15、s Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date
16、 of approval of this Recommendation, ITU had received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the
17、TSB patent database. ITU 2005 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. G.983.1 (2005)/Amd.1 (05/2005) iii CONTENTS Page Amendment 1 PICS for OLT and ONU 1 Appendix V PICS (Protocol Implementat
18、ion Conformance Statement) for OLT 1 V.1 Scope 1 V.2 Definitions 1 V.3 Abbreviations . 1 V.4 Overview of PICS for OLT 2 V.5 PICS tables . 2 Appendix VI PICS for ONU. 29 VI.1 Scope 29 VI.2 Definitions 29 VI.3 Abbreviations . 29 VI.4 Conventions 29 VI.5 Overview of PICS for ONU . 29 VI.6 PICS proforma
19、 tables . 30 ITU-T Rec. G.983.1 (2005)/Amd.1 (05/2005) 1 ITU-T Recommendation G.983.1 Broadband optical access systems based on Passive Optical Networks (PON) Amendment 1 PICS for OLT and ONU Add new Appendices V and VI as follows: Appendix V PICS (Protocol Implementation Conformance Statement) for
20、OLT V.1 Scope This appendix specifies PICS for OLT in ITU-T Rec. G.983.1. It does not require any modifications of ITU-T Rec. G.983.1. V.2 Definitions This appendix applies the following definitions in PICS1tables. Req: Requirement. This column indicates whether the conformance requirement of a part
21、icular clause in the standard is mandatory, optional, or conditional. Conf: Conformance result. Compliance or not will be indicated. M: Mandatory. Conformance cannot be approved unless the parameter is implemented as specified. O: Optional. The parameter may be implemented or not but, if implemented
22、, it must be as stated in the standard. C: Conditional. If an associated major option is implemented, this parameter must be implemented. V.3 Abbreviations PICS Protocol Implementation Conformance Statement _ 1Copyright release for PICS proforma Users of this Recommendation may freely reproduce the
23、PICS proforma in this appendix so that it can be used for its intended purpose, and may further publish the completed PICS. 2 ITU-T Rec. G.983.1 (2005)/Amd.1 (05/2005) V.4 Overview of PICS for OLT Contents in the PICS tables are summarized in Table V.1/G.983.1 Table V.1/G.983.1 Protocol summary Item
24、 Parameter Clause in Appendix V/G.983.1 Req Conf 1 Optical and related items V.5.1 M 2 Structure of TC frame V.5.2 M 3 Divided_slots V.5.3 O 4 Churning V.5.4 M 5 Verification function V.5.5 O 6 VP/VC for higher layer V.5.6 M 7 Duplex PON system V.5.7 O 8 ATM specific TC functions V.5.8 M 9 OAM funct
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